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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 fast image processing library with low memory needs.
The “Quite OK Image Format” for fast, lossless image compression
Read-only mirror of https://gitlab.gnome.org/GNOME/gimp
Main libjpeg-turbo repository
🩷 💘C × SDL3 × OpenGL — Three Mysterious Forces, United as One! Bong~ Bongocat!!!Don't be shy, Join Here🧸: https://discord.gg/vf8jqnattk
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 🦖
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
LIBPNG: Portable Network Graphics support, official libpng repository
libass is a portable subtitle renderer for the ASS/SSA (Advanced Substation Alpha/Substation Alpha) subtitle format.
Official repository of the OpenJPEG project
Super fast C++ .PNG writer/reader
bitmap to vector graphics converter
Vulkan Portability Implementation
Header-only Tiny DNG/TIFF loader and writer 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.
A very fast micropython jpeg encoder and decoder for the esp32, with precompiled firmware.
Actionscript 3.0 library for FFT, SURF, edge detection, fluid solver, etc