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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.
A very compact representation of a placeholder for an image.
TranslatedLuban 2（鲁班 2） —— An efficient and concise Android image compression library that closely replicates the compression strategy of WeChat Moments.
A fast image processing library with low memory needs.
minimal cross-platform standalone C headers
The “Quite OK Image Format” for fast, lossless image compression
Read-only mirror of https://gitlab.gnome.org/GNOME/gimp
Improved JPEG encoder.
Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖
Light Weight Image Processor for NodeJS
Leptonica is an open source library containing software that is broadly useful for image processing and image analysis applications. The official github repository for Leptonica is: danbloomberg/leptonica. See leptonica.org for more documentation.
jpegoptim - utility to optimize/compress JPEG files
Official repository of the OpenJPEG project
Super fast C++ .PNG writer/reader
GD Graphics Library
Real-time path tracer VKPT integrated into q2pro Quake 2 client.
Simple, modern libpng alternative
Vulkan Portability Implementation
⛵The missing fast imaging library for humans (not for machines).
A single-header, zero-allocation image filter library in C
C++ implementation of the Local Binary Pattern texture descriptors. This class integrates with OpenCV and FFTW3 to bring a complete and fast implementation of the popular descriptors: LBP u2, ri, riu2 & hf. The routines for calculating these descriptors are inspired by the Matlab code of the original authors.
Rawstudio is an open-source program to read and manipulate RAW images from digital cameras.
A fast image processing library with low memory needs.
Extracts photos from Game Boy Camera saves.