663 Open source projects that are alternatives of or similar to Photodemon

Kreative PowerPaint - Library and Application for Bitmap and Vector Image Editing

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🍞🎨 Full-featured photo image editor using canvas. It is really easy, and it comes with great filters.

A fully customizable photo editor for your app.

A library module that tries to mimic whatsapp photo editor.

A lightweight app for real-time online collaborative painting.

🎨 Classic MS Paint, ＲＥＶＩＶＥＤ + ✨Extras

A raster image editor extension for VS Code

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OpenCV wrapper for .NET

A Jekyll plugin that generates photo galleries from directories full of images.

Crunch is a tool for lossy PNG image file optimization. It combines selective bit depth, color type, and color palette reduction with zopfli DEFLATE compression algorithm encoding using the pngquant and zopflipng PNG optimization tools. This approach leads to a significant file size gain relative to lossless approaches at the expense of a relatively modest decrease in image quality (see example images below).

Python module for hyperspectral image processing

A pure Python steganography module.

Go implementation of Seam Carving algorithm.

Image processing operations

🌈 Friendly Image Acquisition Library for Computer Vision People

Cross-platform desktop GUI app to clean image metadata

Seamless copy-and-paste of images with Poisson Blending.

Isolate and remove the background gradient from images of paper.

Python implementation of A. Levin D. Lischinski and Y. Weiss. A Closed Form Solution to Natural Image Matting. IEEE Conf. on Computer Vision and Pattern Recognition (CVPR), June 2006, New York

Contrast Enhancement Techniques for low-light images

Node.js client for the Tinify API.

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

This library helps to scan a document like CamScanner.

Image processing algorithms in pure Go

Automated image compression for efficiently distributing images on the web.

Curvature Filters are efficient solvers for Variational Models

Better ImageMagick for Ruby

A Python module for extracting colors from images. Get a palette of any picture!

An image processing pipeline for ROS.

A statistical modelling toolkit, providing all the tools required to build, fit, visualize, and test deformable models.

Medical image processing in Python

A lightweight C++ library for recursive bilateral filtering [Yang, Qingxiong. "Recursive bilateral filtering". European Conference on Computer Vision, 2012].

An open-source digital image forensic toolset

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Quick and simple image processing at the command line. 🔨

OpenCv samples for Android from OpenCV SDK using Android Studio and Gradle System

Filter.js: Video and Image Processing and Computer Vision Library in pure JavaScript (Browser and Node.js)

Simple image glitcher suitable for producing nice looking lockscreens

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Several image/video enhancement methods, implemented by Java, to tackle common tasks, like dehazing, denoising, backscatter removal, low illuminance enhancement, featuring, smoothing and etc.

A GPU-powered image editor (in the making)

Learning Image-adaptive 3D Lookup Tables for High Performance Photo Enhancement in Real-time

All image quality metrics you need in one package.

Embed any image into a prime number.

A JavaScript implementation of a image to Ascii code

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Segmentation models with pretrained backbones. PyTorch.

Github mirror of https://gitlab.orfeo-toolbox.org/orfeotoolbox/otb

Implementation of "Learning to Shadow Hand-drawn Sketches" CVPR 2020 (Oral)

Thumbnailator - a thumbnail generation library for Java

A Tensorflow implementation of RetinexNet

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A high-quality ellipse detector based on arc-support line segments which can both accurately and efficiently detect ellipses in images.

python binding for libvips using cffi

Quick, simple but powerful Cross Platform image editor.

PopSift is an implementation of the SIFT algorithm in CUDA.

🍎 My own face recognition with deep neural networks.