Image Processing GitHub Repositories (2026) · Open Source Tools

A fast CLI tool and Rust library to convert PNG images into SVG vectors

Open-source Platform for Scientific and Technical Data Processing and Visualization

OpenCV wrapper for .NET

lightweight procedural motion tool for static 2D images and game assets

Fast, memory-safe camera RAW decoder in Rust: ~40 formats, SIMD, GPU, WebAssembly, ICC colour management. CLI, C, C++, Python and JavaScript bindings.

Accurate Film Simulations - native and GPU accelerated

DynamicImage is a Rails plugin that simplifies image uploading and processing

iipsrv is an advanced high-performance feature-rich image server for web-based streamed viewing and zooming of ultra high-resolution images.

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.

Reading, writing, and processing images in a wide variety of file formats, using a format-agnostic API, aimed at VFX applications.

Open-source, self-hosted file-processing tool. Convert, compress, OCR, transcribe & run local AI across image, video, audio, PDF & documents, via UI, REST API & pipelines. Your files never leave your network.

Code for erosion, thresholding, skeletonization and other morphological operations