图像处理

Source code of wsrv.nl (formerly images.weserv.nl), to be used on your own server(s).

CV-CUDA™ is an open-source, GPU accelerated library for cloud-scale image processing and computer vision.

Multi-platform, free open source software for visualization and image computing.

Document scanning app

A free portable photo editor focused on pro-grade features, high performance, and maximum usability.

PyWavelets - Wavelet Transforms in Python

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

A tool to convert a Wallpaper's color scheme / palette, OCR with VLM's Traditional & Hybrid, Image Compression ,color palette extraction, image upsacling with Adversarial Networks and more image processing features.

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON, SVE for ARM, HVX for Hexagon

An Android application for super-resolution & interpolation. Contains RealSR-NCNN, SRMD-NCNN, RealCUGAN-NCNN, Real-ESRGAN-NCNN, Waifu2x-NCNN, Anime4kcpp, nearest, bilinear, bicubic, AVIR...

Go version of WebP Server. A tool that will serve your JPG/PNG/BMP/SVGs as WebP/AVIF format with compression, on-the-fly.

🔌 A handy FilePond adapter component for Vue

🔌 A handy FilePond adapter component for React

Android Image & Camera Filters Based on OpenGL.

A Python library for alpha matting

WAS-NS v3 Reborn; Tools for image processing, filters, masking, text, logic, numbers, latents, files, 3D scenes, and animation.

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.

This is a resouce list for low light image enhancement

Damselfly is a server-based Photograph Management app. The goal of Damselfly is to index an extremely large collection of images, and allow easy search and retrieval of those images, using metadata such as the IPTC keyword tags, as well as the folder and file names. Damselfly includes support for object/face detection.

A Collection of Papers and Codes for CVPR2026/CVPR2025/CVPR2024/CVPR2021/CVPR2020 Low Level Vision

Toolbox of models, callbacks, and datasets for AI/ML researchers.

Software and pre-trained models for automatic photo quality enhancement using Deep Convolutional Networks

A lightning fast image processing and resizing library for Go

🌅 Content-aware image resizer and object remover based on Seam Carving algorithm

A Github Action that automatically compresses JPEGs, PNGs, WebPs & AVIFs in Pull Requests.

image registration related books, papers, videos, and toolboxes

Image Signal Processor

QuPath - Open-source bioimage analysis for research

Open scientific N-dimensional image processing :microscope: :sparkler:

A PHP class that makes working with images and GD as simple as possible.

Python SDK for local and cloud background removal (pip install withoutbg)

This is a background removing tool powered by InSPyReNet (ACCV 2022)

Dart Image Library for opening, manipulating, and saving various different image file formats.

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.

An iOS image cropping library for UIKit and SwiftUI, mimicking the Photos app — crop shapes, rotation, flip, perspective correction, undo/redo. iOS & Mac Catalyst.

Evaluate OMR sheets fast and accurately using a scanner 🖨 or your phone 🤳.

Converseen is a batch image converter and resizer

GRASS - free and open-source geospatial processing engine

Tool for processing film negatives.

Android Camera that uses Enhanced image processing

Convert color bitmap images to color SVG vector images.

SimpleITK: a layer built on top of the Insight Toolkit (ITK), intended to simplify and facilitate ITK's use in rapid prototyping, education and interpreted languages.

An Android app to scan your documents — simple and respectful

AI Productivity Tool - Free and open source, improve user productivity, and protect privacy and data security. Including but not limited to: built-in local exclusive ChatGPT, DeepSeek, Phi, Qwen and other models, one-click batch intelligent processing of pictures, videos, audio, etc.

[ECCV 2026] SparkVSR: Interactive Video Super-Resolution via Sparse Keyframe Propagation

Screen{shot,cast} and perform ImageOps on the command line 🌱 🏞️

An open source Google Files alternative for Android

GUI for ImageMagick and Wand or Pillow

NVIDIA cuCIM - GPU-accelerated image processing library

Node.js client for the Tinify API.