ZXing ("Zebra Crossing") barcode scanning library for Java, Android
- java
- android
- barcode
- barcode-scanner
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Free, open-source file converter. Convert 263 formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upload, no Office needed.
- audio-converter
- avalonia
- batch-conversion
- converter
Translated⚡️HivisionIDPhotos: a lightweight and efficient AI ID photos tools. A lightweight AI algorithm for making ID photos.
- demo
- gradio
- idphoto
- machine-learning
ImageMagick is a free, open-source software suite for creating, editing, converting, and displaying images. It supports 200+ formats and offers powerful command-line tools and APIs for automation, scripting, and integration across platforms.
- imagemagick
- image-conversion
- image-manipulation
- image-processing
Image augmentation for machine learning experiments.
- image-augmentation
- machine-learning
- augmentation
- deep-learning
Image Cropping Library for Android
The “Quite OK Image Format” for fast, lossless image compression
JPEG XL image format reference implementation
- image-compression
- encoder
- decoder
- codec
Parse Photoshop files in Ruby with ease
- ruby
- photoshop
- psd
- parser
Reading, writing, and processing images in a wide variety of file formats, using a format-agnostic API, aimed at VFX applications.
- images
- image-processing
- texture
- vfx
A Python library for alpha matting
- alpha-matting
- image-processing
- foreground
- python3
Image framework for iOS to display/encode/decode animated WebP, APNG, GIF, and more.
Image loading, caching & transforming library for Xamarin and Windows
Dart Image Library for opening, manipulating, and saving various different image file formats.
- dartlang
- image
- image-processing
- jpeg
Dockerized application that resizes and crops images on the fly, delivering optimized images in formats such as AVIF, WebP, MozJPEG, or PNG using ImageMagick, with an efficient caching system.
- image-processing
- resize-images
- crop-image
- mozjpeg
An animated gif & apng engine for iOS in Swift. Have a great performance on memory and cpu usage.
Structured Edge Detection Toolbox
A tool to generate normal maps from any sprite and animated sprite sheet.
Video++, a C++14 high performance video and image processing library.
Automated image compression for efficiently distributing images on the web.
- image
- image-optimization
- image-compression
- compression
Automatic CSS Sprite Generator
Smaller images, same picture. Compress PNGs to PNG or WebP with automatic quality. PNG output is 8–12% smaller than TinyPNG at equal quality on the median image. Command line and browser.
HDR Toolbox for processing High Dynamic Range (HDR) images into MATLAB and Octave
- hdr
- tone-mapping
- inverse-tonemapping
- tonemapping
Published on Maven Central Java Library that compares 2 images with the same sizes and shows the differences visually by drawing rectangles. Some parts of the image can be excluded from the comparison. Can be used for automation QA tests.
- java
- algorithms
- comparison
- opensource