image
Source code of wsrv.nl (formerly images.weserv.nl), to be used on your own server(s).
IIIF Image API reference implementation and Python library
iipsrv is an advanced high-performance feature-rich image server for web-based streamed viewing and zooming of ultra high-resolution images.
Create animated presentations and export them to a video or xml file.
Tag your nature photos with iNat taxonomy and observation metadata
Multi-platform, free open source software for visualization and image computing.
Apply different text recognition services to images of handwritten documents.
A little word cloud generator in Python
smoothscan is a tool to convert scanned text into a vectorized output form.
Extract text and its region from image using openCV
GUI for cropping a large amount of images quickly.
Image processing and manipulation in JavaScript
jQuery plugin that handles images
Extensible image editing tool in your browser
A backend service for creating photo mosaics
A Python Perceptual Image Hashing Module
Perceptual hashing tools for detecting child sexual abuse material
Camera calibration with sub-pixel accuracy: https://discorpy.readthedocs.io/