Images and Photos – Linux Hint https://linuxhint.com Exploring and Master Linux Ecosystem Sat, 06 Mar 2021 15:24:06 +0000 en-US hourly 1 https://wordpress.org/?v=5.6.2 How to remove background in Photoshop? https://linuxhint.com/how-to-remove-background-in-photoshop/ Fri, 05 Mar 2021 19:54:12 +0000 https://linuxhint.com/?p=93030

Do you want to learn how to remove background in Photoshop? Then you have come to the right place. We have created a detailed guide to help you learn this new skill. In this tutorial, we are going to discuss in detail how to remove background from an image in Photoshop. We will use learn how to use the Pen Tool to make the background of an image transparent. We will also discuss where you can use images after making them transparent. This guide is designed for beginners, but more advanced users can also use this to learn something new. You can follow the steps and remove the background from an image using Pen Tool. Let’s start.

Why do you need to remove the background in Photoshop?

The first thing you need to understand is why you need to remove background from an image in Photoshop. There are many reasons why you might want to make the image transparent.

Sometimes you need to use a logo in your design but it has a white background that might look bad when used in your design. Or you might need to add a product photo on your site without a cluttered background. You might also need to merge two photos together and add the same background.

At times like this, you need to learn how to remove background from an image. This might sound hard, but it is actually pretty easy.

There are several tools that you can use to remove the background of an image from Photoshop. Some are easier to use, while other ways are a little time-consuming. But the best tool for this purpose is the Pen Tool in Photoshop. We will later take a look at how you can remove background from an image using Pen Tool.

So, if you ever want to make your image look sharp, use a graphic in your design, or create a collage, you can remove the background from an image in Photoshop before using it in your final product. This can make your designs and images stand out.

How to remove background in Photoshop?

Photoshop comes with a lot of tools that can help you remove background from an image. With a wide range of selection tools available in Photoshop, you have a free choice to pick any tool you want. But if you are a beginner, this might get a little confusing for you.

We will briefly look at some of the most commonly used methods of removing background from an image in Photoshop and you can decide which one you want to use.

  • Magic Eraser Tool: One of the most popular tools, Magic Eraser Tool can make any image transparent simply by clicking on it. You might need to click several times to get all of the background regions.
  • Background Eraser Tool: This tool works the same way as the Magic Eraser Tool but was built specifically for the background portion of an image. Simply click on the background and watch it disappear.
  • Magic Wand Tool: This tool allows you to select portions of an image. You can easily control parts of the image you want to be removed. All you have to do is to select the background and delete it from the keyboard.
  • Lasso Tool: Lasso Tool is one of the selection tools that can remove the background from an image. This tool selects closely around the boundary of an object. You can then inverse the selection, and simply delete the background portion from any image.
  • Pen Tool: Pen Tool is the tool most advanced users prefer to use when removing background from an image. In the next section, we will take a look at a detailed guide for its usage.

Removing Background using Pen Tool

Let’s take a look at how you can remove background from an image using the Pen Tool:

Step-1: Open the Image

The first thing you need to do is to open the image in Photoshop. You can open the image that you want to remove background from by clicking on File-> Open. Browse your computer, select the image, and click open.

Step-2: Pick the Tool

Now, pick the Pen Tool from the side menu. This is what we are going to use to remove background from the image. The Pen Tool icon is easy to spot. Click on it to select it, or hot the shortcut ‘P’ on your keyboard.

Step-3: Draw a Path

Once you have selected the Pen Tool, you can now draw a path around the image to select it. First, zoom in to your image. Add anchor points. This is a little time-consuming, so be patient. You can also remove it if you add an anchor point by mistake.

In case your image has close boundaries, you might need to add another path to remove the background from inside the image boundary, such as for a ring:

Step-4: Rename Path

Now that you have completed your path, go to the Paths panel. If you are unable to view the panel, go to Windows -> Paths. Check it to view your paths. Now rename your path for your ease. You can also skip this step if you want.

Step-5: Convert to Selection

The next step is to convert the path you drew with the Pen Tool to a selection. You can do this by right-clicking on the path in the Paths Panel. Now click on the option that says “Make Selection”.

You will then see a message box that will ask you for the value of Feather. Feather is the softening of image sides. You can choose a suitable value such as 10 and click OK.

Step-6 Inverse Selection

If you have selected the outer boundary of the image, you might need to do an extra task after converting the path to selection. Go to Select -> Inverse. This will select the background and make it easier to remove.

Step-7: Duplicate Background Layer

Once you have converted the path into a selection, it is pretty easy to remove it. But first, you might need to duplicate the background layer. Simply click on the background layer and find the option that says Duplicate Layer.

Now turn off the visibility of the original layer.

remove background in Photoshop

Step-7: Delete Background

Now, all you need to do is to hit delete on the keyboard to remove the background.

Repeat the same for the other path, inverse selection, and hit delete.

How to remove background in Photoshop

Why is Pen Tool the Best Tool for Removing Background?

While the other tools such as Background Eraser Tool and Magic Wand Tool, are quick and easy to use, they are not very good at preserving the quality and details of the image. On the other hand, the Pen Tool is a little time-consuming to use, and you need the practice to get a good grip over the mouse to use it. So it’s one of the best tools for background remover. But it allows you to closely background remover from any image.

You can zoom in and add anchor points to draw a close boundary around the image. This allows you to get all the minute details in the image. This makes Pen Tool one of the best options for removing background from an image in Photoshop. It is also the tool advanced users and graphic designers prefer.

If you are a beginner, you might feel a little overwhelmed using the Pen Tool to remove background from an image. But with a little practice, you can become an expert in it.

Where Can You Use the Image after Removing Background?

Now that you have removed the background from an image using the Pen tool, you must be wondering where you can use this image. Let’s take a look at how you can use an image with a transparent background.

Photo editing: You can merge multiple photographs together after removing the background from them and selecting only parts of the image. With the Pen Tool, you can make the final product look as realistic as possible.

Graphic Design: Another way you can use an image with a transparent background is in graphic design. Whether you want to add a logo over your poster or add any other graphic, you have to first make it transparent to use it.

Product Images for Web: When you are uploading product images on the web, you might find the background too messy or distracting. You can always remove the background using Pen Tool and add a colored background of your choice to make your product photos pop.

Architecture and Designs: Finally, you can also use an image with a transparent background in preparing an architectural design or interior design for the clients.

There are several other ways you can use an image with a transparent background. All you have to do is to keep practicing and learning how to remove the background from an image using Pen Tool.

Video tutorial

Final Verdict

In this tutorial, we tackled a topic that confuses most beginners- how to remove background from an image. We looked at all aspects of removing backgrounds in detail. We also discussed why you might need to remove background in Photoshop, and how you can use an image with a transparent background in your designs.

We hope the detailed guide on how to remove background from an image using Pen Tool was helpful for you. The step-by-step guide can help new users master the Pen Tool method. While we looked at several ways you can remove background, we concluded that the Pen Tool is the best option there is.

If you are new to this, don’t worry, you should follow our guide and practice using the Pen Tool to remove background from an image. Before you know it, you will become a pro at it.

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What is Clipping Path in Photoshop? https://linuxhint.com/clipping_path_in_photoshop/ Mon, 22 Feb 2021 18:19:46 +0000 https://linuxhint.com/?p=90826

Do you know what Clipping Path in Photoshop is? If you are new to the concept don’t worry, you have come to the right place. In this tutorial, we are going to look at the Clipping Path in detail. This guide covers in detail everything you need to know about the Clipping Path and how to use it in Photoshop. As most people confuse Clipping Path and Image Masking, we will discuss their differences. We will also look at a detailed step-by-step process of creating a Clipping Path. This can be very helpful for new designers.

This tutorial is targeted towards beginners, but the more advanced users can also learn something new here. So, are you ready to learn what a Clipping Path is? Let’s get started.

What is Clipping Path?

The first thing you need to do is to understand what Clipping Path really is. It is a process by which you can remove background or add a white background instead of in any image.

Clipping Path allows you to create a shape or a close vector path and cut out a portion of an image using the Pen Tool. This is a great way from removing background from an image. You can also use the Clipping path to crop out a portion of an image or change only a small region in the image.

Designers identify different types of Clipping Paths. You can either use the easy method of drawing a path around an image using Pen Tool, or you can also use the Clipping Path to do much more complex things such as diving an image into different parts and using each part separately in an image. If you want to remove background from an image then you should use clipping path techniques cause it will give you a smooth edge.

Clipping Path vs. Image Masking

A lot of people confuse the Clipping Path with the Image Mask in Photoshop. The truth is they are both extremely different things. Let’s take a look at how Clipping Path and Image Masking compare with each other.

Clipping Path and Image Masking are both useful techniques in Photoshop. They can help you separate the background from the foreground of an image. But they both vary in their methods.

Clipping Path uses Pen Tool to remove the background. On the other hand, Image Masking uses three different ways to change portions of an image. Image Masking includes Clipping Mask, Layer Mask, and Alpha Chanel Mask. They use different techniques to change portions of an image and can do much more than removing the background.

Clipping path vs image masking

Image credit: Clipping Path Creative Inc

Clipping Path is preferred when the foreground image has sharp edges and is easy to separate from the background. It is more time-consuming as compared to Image Masking, as you have to draw the path around the image using the Pen Tool.

Both Clipping Path and Image Masking are used extensively by graphic designers to add a little flair to their designs. They can be used to combine different layers and images together and create some really beautiful posters, logos, and web images in Photoshop.

Guide to Create Clipping Path In Photoshop

Clipping Path is one of the most commonly used techniques in Photoshop, and it can considerably improve your designs. If you are new to this, you can follow our step-by-step guide to learn more.

Step-1: Open the Image

The first step is to open the image you want to clip from. Go to File-> Open and browse the image for selection. This image will appear on the background layer and you can see it in the Layers Panel.

Step-2: Pick the Tool

Now, you need to pick the Pen Tool from the toolbar. It is easy to spot as the icon looks like a pen. You can use this tool to draw a Clipping Path around the image. You can also use the shortcut ‘P’ to select the tool.

Step-3: Draw a Path

You can use the Pen Tool to create a Clipping Path around the image. This is a little time-consuming but hang in there. Add anchor points to complete the image path. You can also remove anchor points if you make any mistakes. You can see the path being created in the Paths Panel.

Step-4: Save the Path

Once you have created the path with the Pen Tool you have to save it. Go to Paths Panel and find the path you have drawn. Double Click on it and click on the Save Path. You can name it whatever you want and save it.

What is Clipping Path in Photoshop

Step-5: Clip the Path

Again go to the Paths Panel and open the menu. Find the option that says “Clipping Path”. This will convert your image into a Clipping Path.

clipping path

Leave the flatness value blank and click ‘OK’. You can later change this value but right now you can leave it 0 and it will not cause any problems.

Clipping Path in Photoshop

Step-6: Save as EPS

Once you have created a Clipping Path, you are now ready to use the image without its background. But first, you have to save it as EPS. Go to Save As and choose the format EPS from the dropdown list.

Step-7: Use the Image

You can use this image without a background in your images. You can open this EPS file into Adobe software such as InDesign, Illustrator, and also Photoshop.

background removal

Where Can You Use Clipping Path?

Now that you know how you can create a Clipping Path in Photoshop, you must be excited to try it yourself. You can use this technique to remove the background of an image. But there is much more you can do with the Clipping Path in Photoshop.

Edit Product Photos: You can use the Clipping Path to make your product images look great. This is an excellent way of removing clutter from the background and highlighting the product. If you run an e-commerce site, learning how to use Clipping Path can come in quite handy.

Graphic Design: Clipping Path is a great way for editing logos, images, and illustrations. You can use these images in designing posters, packaging, book illustrations, and other cool things. Clipping Path can be very helpful for graphic designers.

Make Your Banners and Web Images Stand Out: You can also use Clipping Path to create beautiful banners and images for your websites. You can use the Clipping Path to add different images to your site and grab the attention of users.

Use in Image Editing: Clipping Paths can also be useful when you are editing images or photos. It can help you combine multiple images and take your editing game up a notch. You can use the technique to remove the background and add a completely different feel to the image.

Architecture and Designs: Lastly, you can use Clipping Path to create beautiful interior and architecture designs in Photoshop. If you want to impress your clients, this technique can prove to be very useful.

These were some of the ways you can use the Clipping Path in Photoshop. There is much more you can do with this skill, once you learn how to do it properly.

Final Verdict

Clipping Path in Photoshop can be very useful for graphic designers. It can help you create some unique designs and make your work look more amazing.

We hope this tutorial was helpful for you. We covered Clipping Path in detail. The step-by-step guide can be great for beginners who are looking for an easy-to-follow guide for Clipping Path. We also looked at different ways you can use the Clipping Path in your designs.

However, if you want to become an expert, you have to keep practicing and learning. Clipping Path is not very hard to learn, but if you want to become an expert, you have to practice and try new things yourself.

References

1. https://clippingpathcreative.com/what-is-clipping-path-in-photoshop/
2. https://en.wikipedia.org/wiki/Clipping_path ]]> Installing Adobe Photoshop on Linux https://linuxhint.com/install_adobe_photoshop_linux/ Fri, 07 Feb 2020 20:13:39 +0000 https://linuxhint.com/?p=54867 Linux has long been widely used for servers and has just not been as often considered for using in desktops. However, over the years, it has significantly grown, making it more attractive to consumers and meeting their individual requirements. Moreover, with increasing dissatisfaction with Windows security issues and Windows 10 not up to everyone’s tastes, Linux being an open-source, with its easy to use and interactive user interface – has become a reliable and secure alternative to it. Furthermore, it’s completely free to use and comes in many different forms of flavors so people with different preferences can opt for whichever they like.

Using Wine to Install Photoshop


There are numerous steps that need to be taken in order to use Photoshop on Linux. Let us go through them now.

Step 1: Checking to see which version of Ubuntu you have

Since there are 32 bit and 64 bit flavors of Wine available, the first thing you’ll want to do before getting started is checking to see which version of Ubuntu you’re currently using. To do this, first open the Terminal through either Ubuntu Dash or Ctrl+Alt+T shortcut. Once the Terminal is opened, enter the following command:

$ lscpu

The CPU op-mode(s) entry tells you which bit version of Ubuntu you’re currently running.

Step 2: Installing Wine

Before we move onto the process of installing Wine, let us first answer the question what is Wine? Wine is basically an application that allows access to users to run Windows applications on Linux. So all those Windows applications that you had become so accustomed to can now easily be accessed directly through Linux using Wine. You can easily find Wine in your Ubuntu Software Center. However, the version available there might not be the latest version. Hence we’ll be using the Command Line to install it. First of all, if you’re using a 64 bit flavor Ubuntu, it is better to enable the 32-bit extra libraries by running the following command:

$ sudo dpkg --add-architecture i386

Next we have to download the Wine repository key and add it to our system. This can be done by the entering following two commands:

$ wget -nc https://dl.winehq.org/wine-builds/winehq.key
$ sudo apt-key add winehq.key

Now we need to add the relevant repository from the WineHQ to our system. This will depend on which version of Ubuntu that you’re using. To check this, enter the following command into the terminal:

$ lsb_release -a

The Description and Release entries tell you which version of Ubuntu you’re currently running. Depending on this, you have to enter the following commands for adding the repositories.

For Ubuntu 19.10 Users:

$ sudo apt-add-repository 'deb https://dl.winehq.org/wine-builds/ubuntu/ eoan main'

For Ubuntu 18.04 Users:

$ sudo apt-add-repository 'deb https://dl.winehq.org/wine-builds/ubuntu/ bionic main'

For Ubuntu 16.04 Users:

$ sudo apt-add-repository 'deb https://dl.winehq.org/wine-builds/ubuntu/ xenial main'

Next up update your packages using the following commands:

$ sudo apt update

Wine currently has three packages available – stable, development and staging. Install the package that you’re interested in using the following commands:

For Stable Branch:

$ sudo apt install --install-recommends winehq-stable

For Development Branch:

$ sudo apt install --install-recommends winehq-devel

For Staging Branch:

$ sudo apt install --install-recommends winehq-staging

If you’re unsure over which package to choose from, we recommend that you install the Stable Version.

Step 3: Installing PlayOnLinux

One major flaw with Wine is that it seems really intimidating and complex to use. This is where PlayOnLinux comes into the picture. It simplifies all the complexity and makes installing and using Windows applications much easier. Since PlayOnLinux is just a front-end to Wine, in the background it uses Wine. Thus, it is necessary to install Wine as well. Similarly to Wine, we’ll be using the Command Line to install PlayOnLinux. Once again there are different packages of PlayOnLinux available for different Ubuntu versions. Depending on what version you’re running, you have to enter the corresponding following commands for installing PlayOnLinux:

For Ubuntu 19.10 Users:

Since there is no need to add any repository for this version, simply input the command for installation:

$ sudo apt-get install playonlinux

For all other versions, however, it is necessary to first add the repository to our system and then install PlayOnLinux.

For Ubuntu 18.04 Users:

$ wget -q "http://deb.playonlinux.com/public.gpg" -O- | sudo apt-key add -
$ sudo wget http://deb.playonlinux.com/playonlinux_bionic.list -O
/etc/apt/sources.list.d/playonlinux.list
$ sudo apt-get update
$ sudo apt-get install playonlinux

For Ubuntu 16.04 Users:

$ wget -q "http://deb.playonlinux.com/public.gpg" -O- | sudo apt-key add -
$ sudo wget http://deb.playonlinux.com/playonlinux_xenial.list -O
/etc/apt/sources.list.d/playonlinux.list
$ sudo apt-get update
$ sudo apt-get install playonlinux

During the installation process, we’ll be asked if we want to continue the process. Enter Y to continue and N to exit.

Step 4: Installing Photoshop using PlayOnLinux

After PlayOnLinux has been installed, run the program and we’ll be prompted with a screen like this.

Now click on the Install icon situated on the top of the screen. Next, search for Photoshop in the search bar and choose Adobe Photoshop CS6 from the options available.

Press Install and now a prompt showing a PlayOnLinux wizard will appear.

This appears before every PlayOnLinux installation so simply press Next and move on to the next step. Continue till you reach the stage where you’re prompted to insert the Setup file.

After inserting the Setup.exe file, click on Next to continue. Now PlayOnLinux will create the virtual drives and will install numerous items necessary for Photoshop.

A prompt asking to install Microsoft fonts will also appear. Simply click on the I agree checkbox and continue Next.

Finally we’ll be asked to install Photoshop. Click on Next to continue. This will take a little bit of time. If an error does occur during the process, wait a few minutes and try again.

Once the initial set up is done, a prompt asking you to choose between Install and Try will appear. Go for Try if you don’t have the full version. Whichever option you use, you’ll need to sign in with your Adobe ID. Once you’ve signed in, complete the installation.

To use Photoshop, simply open PlayOnLinux and select Adobe Photoshop CS6. Finally click on Run and you’re good to go.

Congratulations! You’re now ready to use Photoshop on Linux.

Preview of Photoshop on Linux

Adobe Photoshop vs. Linux Alternatives

With Linux developing so much over the years, it isn’t a surprise that it has itself produced a variety of Photoshop alternatives. Gimp, Pinta and Inkscape are all flexible tools that have incorporated several core features of Photoshop and have gained a wide following over the years. However, they’re still lacking in many features and effects that makes Photoshop so efficient to use. Photoshop offers so much more and is always evolving and growing. Hence it has become something of an industry standard and is widely used in the professional design studios. Thus, it is really delightful to be able to run Photoshop in Linux using Wine and PlayOnLinux.

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How to install Darktable 2.2.5 on Ubuntu and Linux Mint https://linuxhint.com/install-darktable-linux/ https://linuxhint.com/install-darktable-linux/#respond Mon, 05 Jun 2017 16:01:31 +0000 http://sysads.co.uk/?p=15567 Darktable 2.2.5 recently released is the fifth bugfix release for the v2.2 series of v2.2.5. Darktable as we know is an open source photography workflow application and RAW developer. A virtual lighttable and darkroom for photographers. Before we proceed on how to install darktable on ubuntu, lets take a quick look at its features.

install Darktable

Darktable Features

  • It runs on various OS platforms like Linux, Mac OS X, as well as Solaris 11
  • Has a fully non-destructive editor
  • All its core functions operate on 4×32-bit floating point pixel buffers, hence enabling SSE instructions for speedups
  • It comes with a collect module that allows you to execute flexible database queries, search your images by tags, image rating (stars), color labels and many more
  • You can import a variety of standard, raw and high dynamic range image formats (e.g. jpg, cr2, hdr, pfm, .. ).
  • darktable has a zero-latency fullscreen, zoomable user interface through multi-level software caches.
  • Tethered shooting support
  • darktable currently comes with 21 translations: Albanian, Catalan, Czech, Danish, Dutch, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Polish, Portugese (Brazilian and Portugese), Russian, Slovak, Slovenian, Spanish, Swedish, Ukrainian.
  • The powerful export system supports Picasa webalbum, flickr upload, disk storage, 1:1 copy, email attachments and can generate a simple html-based web gallery. darktable allows you to export to low dynamic range (JPEG, PNG, TIFF), 16-bit (PPM, TIFF), or linear high dynamic range (PFM, EXR) images.
  • darktable uses both XMP sidecar files as well as its fast database for saving metadata and processing settings. All Exif data is read and written using libexiv2.

Darktable 2.2.5 changelog

New features:

  • When appending EXIF data to an exported image, do not fail if reading of EXIF from the original file fails
  • Support XYZ as proofing profile
  • Clear DerivedFrom from XMP before writing it
  • bauhaus: when using soft bounds, keep slider step constant

Bugfixes:

  • Some GCC7 build fixes
  • cmstest: fix crash when missing XRandR extension.
  • Fix crash in Lua libs when collapsing libs
  • Mac packaging: some fixes
  • RawSpeed: TiffIFD: avoid double-free
  • Fix a few alloc-dealloc mismatches

See changelog for base supported, white balance presets, as well as noise profiles

How to install Darktable 2.2.5 on Ubuntu 17.04, Ubuntu 16.10 and Ubuntu 16.04

sudo add-apt-repository ppa:pmjdebruijn/darktable-release

sudo apt-get update && sudo apt-get install darktable

How to uninstall Darktable from Ubuntu

sudo apt-get remove darktable
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How to install Vectr – A free Vector Graphics Software on Linux https://linuxhint.com/install-vectr-graphics-software-linux/ https://linuxhint.com/install-vectr-graphics-software-linux/#comments Fri, 02 Jun 2017 17:48:01 +0000 https://linuxhint-com.zk153f8d-liquidwebsites.com/?p=18903 Vectr is a free graphics software used to create vector graphics easily and intuitively. It’s a simple yet powerful web and desktop cross-platform tool to bring your designs into reality. Furthermore, with its easy-to-use user interface, anyone can unleash their creativity as an illustrator or graphic designer. Before we proceed on how to install vectr on Ubuntu, lets take a quick look at its features.
install vectr

Vectr Features

  • Vectr’s basic graphics editor is free forever
  • Can be used to create any 2D graphic
  • It can be used to create graphics for business cards, greeting cards, icons, websites, illustrations, logos, resumes, brochures, posters, presentations, and much more
  • As a cross platform app, it can used on the web, or downloaded and installed on your desktop across multiple platforms
  • It automatically saves and syncs your work in real-time, across all platforms hence allowing for live collaboration and synchronization anytime, anywhere, and with anyone

Vectr 1.16: New Interactive Lesson & Tutorials, Facebook Embedding

New Features

  • Comes with a new learn layers which provides you with an interactive session on how to work with layers in Vectr. Hence learn how to hide, lock, rename layers and manage the structure of your designs
  • A new tutorial on how to create simple and good looking flyers as well as posters in Vectr
  • it’s possible to embed your Vectr designs into Facebook timeline! All you need to do is to post the unique Vectr project URL and the image will embedd automatically

Bug Fixes And Performance Improvements

  • Issue with .AI as well as .EPS files being grayed out in the upload file dialog now fixed
  • Better snapping and guideline drawing when inserting new objects
  • Better handling of huge files. As a result, there is plan towards supporting larger files without problems in the future
  • New users now automatically get the temporary design they were editing added to their new account once they register

How to install Vectr on Ubuntu 17.10, Ubuntu 17.04, Ubuntu 16.10, Ubuntu 16.04, Ubuntu 15.04, Ubuntu 14.04

32bit OS

wget http://download.vectr.com/desktop/0.1.15/linux/Vectr-linux32.zip
unzip Vectr-linux32.zip
mv linux-unpacked vectr
cd vectr
./Vectr

64bit OS

wget http://download.vectr.com/desktop/0.1.15/linux/Vectr-linux64.zip
unzip Vectr-linux64.zip
mv linux-unpacked vectr
cd vectr
./Vectr

How to uninstall Vectr from Ubuntu

sudo rm vectr/
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ShareX 11.6.0 Screencast Released with Azure Storage support https://linuxhint.com/sharex-screencast-capture/ https://linuxhint.com/sharex-screencast-capture/#respond Tue, 21 Mar 2017 15:51:39 +0000 http://www.sysads.co.uk/?p=12724 ShareX is an open source program that lets you take screenshots or screencasts of any selected area of your screen and share it. In addition to taking screenshots, it can upload images, text files and all other different file types to over 80 supported destinations.

sharex

ShareX Key Features

ShareX 11.6.0 Changelog

  • Added outlined text drawing tool
    Drawing: Text (Outline)

    to region capture, previous text drawing tool was named as

    Drawing: Text (Background)
  • In region capture text input window pressing Enter accepts text and close input window, Ctrl + Enter inserts new line
  • Added cancel button to region capture text input window which ignores text changes and close input window, you can also press Esc
  • Added ShareX Firefox addon (Application settings -> Integration tab)
  • Added Azure Storage support
  • Added workaround to support TLS 1.2 when .NET Framework 4.5 or newer is installed in system
  • Added option to disable region capture annotation support (Task settings -> Advanced tab)
  • Allow drag n drop file upload support to actions toolbar
  • Added additional hotkeys for main window task list and hotkey info text for its right click menu items
    • Open URL Enter
    • Open file Ctrl + Enter
    • Open folder Shift + Enter
    • Copy URL Ctrl + C
    • Copy file Shift + C
    • Copy image Alt + C
    • Copy file path Ctrl + Shift + C
    • Upload Ctrl + U
    • Download Ctrl + D
    • Edit image Ctrl + E
    • Delete task from list Del
    • Delete file locally Shift + Del
  • Removed info button from main window because most tasks hotkey visible in right click menu now
  • Removed sli.mg image uploader because the service is dead

Download: ShareX 11.6.0 | Portable
View: ShareX Home Page | Release Notes

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How to Install XnView MP 0.84 on Ubuntu and Linux Mint https://linuxhint.com/xnview-mp-ubuntu-linux-mint/ Thu, 09 Mar 2017 17:38:58 +0000 https://linuxhint-com.zk153f8d-liquidwebsites.com/?p=18365 XnView MP is a modern and versatile media browser, image viewer, image manager, and photo resizer. It is supported by a no. of platforms and is in access if you are using any of the popular operating systems. It has the privilege to support 500+ formats. As it’s one of the easiest to use, stable and comprehensive photo editor; therefore, it is used by many graphic designers across the globe.

XnView MP Features

Following are the prominent features of XnView MP:

  • It supports almost all common pictures and graphic formats, i.e. PNG, JPG, TIFF, etc.
  • It provides the Thumbnail view, Full-Screen view, and Film strip view.
  • It allows to crop, resize and rotate the images.
  • The rotate and crop feature is lossless. The image quality is maintained.
  • We can apply filters and effects on the images.
  • It allows modifying the color depth and palette.

This guide describes how to install XnView MP on Ubuntu 20.04 and Linux Mint 20.

Installation of XnView MP on Ubuntu 20.04 and Linux Mint 20

You can easily download and install the XnView MP by .deb package from the XnView MP official website.

Step 1: Visit the XnView MP official website

Open up your favorite browser and visit the link https://www.xnview.com/en/xnviewmp/#downloads. It is the link for the official XnView MP website.

The Debian packages are available for 32 bit and 64-bit systems. Download the Debian package as per your system specification The Debian package will be downloaded in the “Downloads” directory.

Step 2: Fix missing and broken packages

The XnView MP is dependent on some related packages. Before installing the XnView MP, we need to install the related dependencies. Run the following command to fix missing and broken packages and install the related dependencies:

$ sudo apt --fix-broken install

Step 3: Install XnView MP Debian package

Now we are ready to install the XnView MP Debian package. First, navigate to the “Downloads” directory using the following command:

$ cd Downloads

The Debian package can be installed using the “dpkg” command. Run the following command to install XnView MP Debian package:

$ sudo dpkg –i XnViewMP-linux-x64.deb

Congratulations! The XnView MP is installed successfully.

Step 4: Launch XnView MP

After the successful installation of XnView MP, now we are ready to launch the XnView MP application. To launch the application, go to the application menu and search for XnView MP.

Click XnView MP icon to open it.

The XnView MP will automatically set up the language, files, and folders on the system. Click on “OK”

The XnView MP application is now ready for the user.

Conclusion

XnView is a media browser that is used for image management. This guide explains all the required steps to install XnView MP on Ubuntu 20.04 and Linux Mint 20.

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Install Converseen 0.9.6.1 – Batch Image Resizer on Linux https://linuxhint.com/install-converseen-batch-image-resizer/ https://linuxhint.com/install-converseen-batch-image-resizer/#respond Tue, 07 Mar 2017 04:43:43 +0000 https://linuxhint-com.zk153f8d-liquidwebsites.com/?p=18372 Converseen 0.9.6.1 recently released, is a free cross-platform batch image resizer for Windows and Linux that allows you to convert, resize, rotate and flip an infinite number of images with a mouse click. It’s designed to be fast as well as practical. Will show you how to install converseen on Ubuntu.

Moreover, Converseen has the ability to transform an entire PDF file into a bunch of images with the characteristics you prefer. You can choose one of the 100+ formats, you can set the size, resolution and the filename.

In addition, Converseen can supports more than 100 image formats including DPX, EXR, GIF, JPEG, JPEG-2000, PhotoCD, PNG, Postscript, SVG, TIFF and many others

Furthermore, Converseen leans its basis from the powerful image manipulation library – ImageMagick

Install Converseen

Converseen 0.9.6.1 Changelog

  • Updated French Translation
  • Various bugfixes, as well as code improvements
  • Added support for ImageMagick 7

How to install Converseen 0.9.6.1 on Ubuntu 17.04, Ubuntu 16.10, Ubuntu 16.04, Ubuntu 15.04, Ubuntu 14.04

sudo add-apt-repository ppa:dhor/myway
sudo apt-get update && sudo apt-get install converseen

How to remove Converseen 0.9.6.1 from Ubuntu 17.04, Ubuntu 16.10, Ubuntu 16.04, Ubuntu 15.04, Ubuntu 14.04

sudo apt-get remove converseen

How to install and run Converseen on Fedora using the official repository

yum install converseen

How to install and run Converseen on openSUSE

  • You can install it on OpenSuse using the 1-Click install, searching it on YaST or using this command:
zypper install converseen

How to install and run Converseen on Arch Linux and Chakra

pacman -Sy converseen

How to install Converseen on Mageia

urpmi converseen
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Install pngquant – Lossy PNG Compression App on Linux https://linuxhint.com/pngquant-lossy-png-compression-linux/ https://linuxhint.com/pngquant-lossy-png-compression-linux/#respond Wed, 18 Jan 2017 17:10:31 +0000 https://linuxhint-com.zk153f8d-liquidwebsites.com/?p=17791 If you are looking for a simple image compression tool, check out pngquant, a command-line utility and a library for lossy compression of PNG images.

The app conversion reduces file sizes significantly (as much as 70% of original size) whilst preserving the full alpha transparency of the image. All generated images are compatible with all modern web browsers, as well as having a better fallback in IE6 than 24-bit PNGs.

Key Features

  • High-quality palette generation using a combination of vector quantizationalgorithms.
  • Unique adaptive dithering algorithm that adds less noise to images than the standard Floyd-Steinberg.
  • Easy to integrate with shell scripts, GUIs and server-side software.
  • Fast mode for processing large numbers of images.

pngquant

Algorithm

  • It uses modified version of Median Cut quantization algorithm and additional techniques to mitigate deficiencies of Median Cut.
  • Instead of splitting boxes with largest volume or number of colors, boxes are selected to minimize variance from their median value.
  • Histogram is built with addition of a basic perception model, which gives less weight to noisy areas of the image.
  • To improve color further, histogram is adjusted in a process similar to gradient descent (Median Cut is repeated many times with more weight on poorly represented colors).
  • Finally, colors are corrected using Voronoi iteration (K-means), which guarantees locally optimal palette.
  • pngquant works in premultiplied alpha color space to give less weight to transparent colors.
  • When remapping, error diffusion is applied only to areas where several neighboring pixels quantize to the same value, and which are not edges. This avoids adding noise to areas which have high visual quality without dithering.

See Changelog for most recent update

How to install latest pngquant on Ubuntu 16.04

apt-get install git libpng16-dev

git clone --recursive https://github.com/pornel/pngquant.git

cd pngquant

make

sudo make install

Visit https://pngquant.org for basic steps on how to use the tool

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Install LightZone 4.1.7 – A Digital Darkroom App on Linux https://linuxhint.com/lightzone-417-digital-darkroom-linux/ https://linuxhint.com/lightzone-417-digital-darkroom-linux/#respond Mon, 16 Jan 2017 19:11:05 +0000 https://linuxhint-com.zk153f8d-liquidwebsites.com/?p=17751 LightZone is a non-destructive open-source, professional-level digital darkroom software for Windows, Mac OS X, and Linux, that includes RAW processing and editing. LightZone lets the user build up a stack of tools which can be rearranged, readjusted, turned off and on, and removed from the stack.

Lightzone has advanced features including:

  • Ability to read RAW files for a variety of cameras and display the metadata (e.g. exposure, ISO, flash, etc.)
  • Rating of images for one to five stars
  • Batch processing of files
  • Range of available style filters (e.g. Alien Infrared, Skin Glow, Polarizer, etc.)
  • Non-destructive tools including relight, sharpen, gaussian blur, hue/saturation, color balance, white balance, black & white, noise reduction, clone, spot, red eyes
  • Editing modes include crop, rotation, and region
  • Raw tone curve modification

lightzone photo editor

LightZone 4.1.7 Changelog

Bug Fixes

  • JPEG quality setting was ignored when saving
  • Expanded Grid overlay support to rotated crop window
  • Updated DCRaw patch for SONY DSC-RX1RM2 for correct cropping
  • macOS
    • Crash on start because of missing libraries
    • Mouse click on preview image to was ignored and could not enter edit mode
  • Linux
    • Fixed (some of) errors on JRE 9

Improvements

  • Modified RangeSelector slider to clarify which slider thumb will move with mouse drag
  • “Reset Setting?” dialog will timeout after five seconds
  • Added new Raw Tone Curves
    • PANASONIC: DMC-TZ100 (DMC-ZS100)
    • SONY: ILCE-6300
  • Updated application icons
  • macOS (Mavericks or later)
    • Oracle Java 8 runtime is included in .dmg packages, so Java 6 from Apple is not required now.
  • Windows
    • Updated bundeld JRE to 1.8.0_102

Known Bugs

  • macOS
    • UI fonts are not anti-aliased

How to install LightZone 4.1.7 on Ubuntu 14.04

sudo add-apt-repository ppa:otto-kesselgulasch/lightzone

sudo apt-get update

sudo apt-get install lightzone
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How to install the latest Shotwell – Photo Manager on Ubuntu 20.04 https://linuxhint.com/install-latest-shotwell-photo-manager-for-linux/ Thu, 12 Jan 2017 19:02:42 +0000 http://sysads.co.uk/?p=16986

Shotwell is a very popular photo management application designed for GNOME Desktop Environment by Yorba Foundation, written in the Vala language. The default and pre-installed version of Shotwell, which is 0.30.8, have become very old for Ubuntu 20.04. The latest version of Shotwell is 0.30.10, and it can be installed by adding a third-party PPA repository; and we will learn how to install the latest version of Shotwell on Ubuntu 20.04. The new version has fixed the Youtube OAuth scope, modified web publishing, and included new translations.

Installing Shotwell on Ubuntu 20.04

The latest version of Shotwell can be installed in Ubuntu 20.04 by adding the PPA repository made by the Ubuntu Desktop team.

Step 1: Add PPA repository

To add PPA, fire up the terminal by using the shortcut (CTRL+ALT+T) and type the command given below.

$ sudo add-apt-repository ppa:ubuntu-desktop/ppa

Press “Enter,” and the PPA repository will be added.

D:\Sheroz\Feb\03\Shotwell\Article\Pics\images\image1 final.png

After successfully adding the Ubuntu Desktop team’s PPA repository to the sources list of your ubuntu system, update the APT repository cache of your Ubuntu system as well.

Step 2: Update your system’s APT repository cache

To update the system’s APT repository cache, type the command given below

$ sudo apt update

D:\Sheroz\Feb\03\Shotwell\Article\Pics\images\image6 final.png

Once the system’s APT cache repository is updated successfully, Shotwell’s latest version is ready to be installed on Ubuntu 20.04 LTS system.

Step 3: Install Shotwell’s latest version

To install Shotwell, type the following simple command in the terminal and hit enter.

$ sudo apt install shotwell

D:\Sheroz\Feb\03\Shotwell\Article\Pics\images\image7 final.png

You will have the latest version of Shotwell installed on your Ubuntu 20.04 LTS system by running the installation command.

Step 4: Verify the version of Shotwell

You can verify the version of Shotwell by opening the application from the application menu and by going to the help > about.

D:\Sheroz\Feb\03\Shotwell\Article\Pics\images\image2 final.png

You can witness in the screenshot that version 0.30.10 is successfully installed on Ubuntu 20.04.

Step 5: Remove the PPA repository (Optional)

Once the latest version is installed and working perfectly fine, there is no need to have the PPA in the sources list. You can easily remove the recently added PPA repository from the sources list by typing the command given below.

$ sudo add-apt-repository --remove ppa:ubuntu-desktop/ppa

D:\Sheroz\Feb\03\Shotwell\Article\Pics\images\image4 final.png

Again, press “Enter” and the PPA will be removed successfully.

The PPA repository of Shotwell is successfully removed from the sources list of your Ubuntu 20.04 as well.

Conclusion

This post contains the step-by-step and easy-to-understand guide on installing Shotwell’s latest version on Ubuntu 20.04 LTS system. Shotwell is used to organize pictures, import pictures from the cameras, and share pictures on different social media applications.

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