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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.
darktable is an open source photography workflow application and raw developer
minimal cross-platform standalone C headers
SIMD, SWAR & GPU kernels for strings: search, hashing, sorting, edit distances, UTF-8 segmentation & ciphers for C, C++, CUDA, Python, Rust, Go, Swift, JS, C# & Java 🦖
GDI, OpenGL and Direct3D 9 re-implementation of the DirectDraw API for classic 2D games for better compatibility with Windows ME, 2000, XP, Vista, 7, 8, 10, 11, Wine (Linux/macOS/Android) and Virtual Machines
Fork of VKD3D. Development branches for Proton's Direct3D 12 implementation.
A SIXEL encoder/decoder implementation derived from kmiya's sixel (https://github.com/saitoha/sixel).
NCNN implementation of Real-ESRGAN. Real-ESRGAN aims at developing Practical Algorithms for General Image Restoration.
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.
Meta loader for Vulkan API
🎃 Windowless WebGL for node.js
The OpenEXR project provides the specification and reference implementation of the EXR file format, the professional-grade image storage format of the motion picture industry.
GLSL optimizer based on Mesa's GLSL compiler. Originally developed for Unity purposes.
LIBPNG: Portable Network Graphics support, official libpng repository
.NET bindings for Direct3D12, Direct3D11, WIC, Direct2D1, XInput, XAudio, X3DAudio, DXC, Direct3D9 and DirectInput.
libass is a portable subtitle renderer for the ASS/SSA (Advanced Substation Alpha/Substation Alpha) subtitle format.
Official repository of the OpenJPEG project
A Windows your apps recognize.
Super fast C++ .PNG writer/reader
⚡ Datoviz: high-performance GPU rendering for scientific data visualization
Vulkan Portability Implementation
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.