![]() Then you can update package lists and install the tool via Synaptic Package Manager, or run below command: sudo apt-get update sudo apt-get install diffimgįor other systems, Diffimg source code and exe file can be download from SourceForge. When it opens, run below commands: sudo add-apt-repository ppa:dhor/myway Set the image split mode and determine what happens after the backup is made (e.g., Reboot Linux) Tap F5 to continue. In the following screen, select the Compression Level, and your preferred Options. To add the ppa, press Ctrl+Alt+T on your keyboard to open terminal. Select the correct Action to be done (ensure the chosen option has an asterisk) Press F5 to proceed. So far, it supports Ubuntu 13.04 Raring, 12.10 Quantal, 12.04 Precise and Linux Mint 13 Maya, 14 Nadia, 15 Olivia. Supported files :DifffImg uses Qt plugins to load images, so by default it can read basic formats as BMP, PNG, JPG and OpenCV supported formats (Tiff, OpenExR).Ī PPA repository has been created to make it easy to install for Ubuntu and Linux Mint users.“Slideshow” : DiffImg can compare directory of image, so you can switch to the previous/next comparison if you have two folders with the same image list.Several metrics can be used for computing image difference.Statistic computation: Mean error, RMS error and min/max are computed. Popular Tools for easily Cropping and Resizing images in Ubuntu.Image difference display : a yellow/red mask can overlay the original/modified images.It can read basic formats as BMP, PNG, JPG but also Tiff and OpenExR. It uses OpenCV as backend so it can read and compare 8/16/24/32 bits images without problem but only single channel and RGB image has been take into account, so alpha channel isn’t supported.īecause DiffImg is written with Qt, it runs on Windows and Linux (MacOSX isn’t tested yet) and OS/2. DiffImg is one of them which has a user friendly GUI. There are very few image difference tools for Ubuntu Linux. Some statitics are computed and the positions where pixel differ are displayed as a color mask. Skanlite is an ideal and lightweight tool to scan and upload your images/documents needed in your Linux user routines or projects.DiffImg is a simple image comparison tool which take two images with the same size as input. As highlighted, such options include Scan mode, Bit depth, Scan resolution, Brightness, and Contrast. A closer look at an image/photo loaded for scanning by this application package looks like the following: Skanlite Image Scanning in LinuxĪs you can see, before an initial scan on the photo/document is executed, you can go with the Basic Options for scanning or Scanner Specific Options. Launch the Skanlite image scanning tool from your Linux system’s Application Menu or terminal by running: $ skanliteĪs noted by the initial Skanlite Window, the first step to using this app is to have a scanner device plugged in and/or configured to work with your Linux operating system.įrom here, you will have the power of scanning your photos or documents via the Skanlite image scanning tool. The installation process of the Skanlite image scanning tool will take some time, therefore, be patient until it successfully completed. Next, install the Skanlite image scanning app on Linux. $ sudo zypper refresh & sudo zypper update -y ![]() ![]() Your Linux operating system distribution needs to be up-to-date to optimize its performance and the performance of the installed/yet-to-be installed applications. Every successfully scanned image is associated with a save dialog where a user determines the folder location to save the scanned image that is associated with auto-generated names and format.Final scan preview via the app’s selection feature.Multiple image selection scanning support.You will experience the following prominent features by using the Skanlite image scanning application in Linux. By using flatbed scanners, you get more optimization in your image scanning routines.Īs already stated, the Skanlite app can be used to scan both photos and documents in addition to filmstrips and transparent slides as long as the scanning hardware/device being used is supported. The simplicity of the Skanlite Linux application makes it possible to effortlessly scan and save your raw images to flexibly usable digital format. Such applications make it easier to not only scan images but also scan printed objects, handwriting, and texts, and afterward convert them to use digital images. Image scanning is a priceless endeavor for a number of Linux-based projects, especially for users that are after web-based applications. Why need a Linux image scanning application? You might ask.
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