sharpening

An open source alternative to the popular photo AI editor.

Implementation of Basic Digital Image Processing Tasks in Python / OpenCV

Enhance an image taken under water using color balance and fusion

Enhances photo quality using AI upscaling — a small Windows tool that does it right

Tools and techniques (Matlab/C) for low-level image processing

Advanced image processing nodes for ComfyUI with DeepInv, BM3D, wavelet denoising, and more

Digital Sharpening Guide — M5StickC Plus firmware that gives live angle feedback and stroke counting while sharpening knives

Desktop GUI tools for astrophotography image processing — sharpening via unsharp mask and denoising with TV-Chambolle, kappa-sigma clipping, and median filtering. Supports FITS and TIFF formats.

Universal DirectX 11 Frame Generation & Upscaling solution implementation from scratch. Features Optical Flow (Block Matching, Farneback, DIS), Frame Interpolation, and RCAS integration.

Django application to boost the resolutions of images for easy image visibility and clear images

Fusing data from the ESA Copernicus Programme's Sentinel missions.

Image manipulation with OpenCV and NumPy

An open-source Windows magnifier that makes live video bigger and clearer for visually impaired. Faster on NVIDIA GPUs.

A tool to adjust the height of a support bar of a sharpening machine to archive a given sharpening angle. Typical machines are Torweg T-4 and T8 machines but the tool supports custom machines as well

A script that compresses and makes diferent sizes of all images in child directories

C++ implementation for common image processing filters.

Batch executable for transcoding GLSL shader–upscaled video to disk

Implementation of computer vision algorithms and image processing using Numpy & OpenCV

Face Mask Detection.

FrameInterp（硬件插帧播放）· Mac 插帧播放器 / 补帧播放器 / 视频画质增强 —— SVP4 Pro 的原生替代。Apple Silicon 神经引擎(ANE)硬件实时插帧：24/30fps 补成 60/96fps，CPU 仅 0.12 核；1.4 起再加一层几乎不吃 CPU 的 GPU 放大+锐化。原生 arm64，不走 Rosetta。Native macOS real-time frame interpolation + GPU quality enhancement player, the SVP4 Pro alternative for Apple Silicon, powered by Apple Neural Engine.