✏️ Web-based image segmentation tool for object detection, localization and keypoints

A cross-platform image annotation tool for machine learning

An automatic webcam based image annotation tool for training quality deep learning/machine learning custom object detectors using state of the art architectures like Retinanet, Faster RCNN, Dlib's DNN mmod etc.

A desktop application that can be used to annotate images for semantic-segmentation purposes

Annotate images in .JPG- or .PNG-format with markers and polygons in connection with freely composable input form fields for metadata and subsequently export the annotation data as GeoJSON, as data for cropping with Pillow image library, or download the cut out polygons and their corresponding metadata as a ZIP file.

Annotator is a tool to annotate images written in C#.

Simple web app to annotate images by hand - built with Vue.js