Annotate - Web Based Image Labeler - Online batch image annotation, labeling and segmentation

Annotate Features Set: * Rectangle, Polygon, Zoom & Drag labeling tool. * Consistent JSON output accepted by most Machine Learning frameworks. * Optimized for instance segmentation (Mask R-CNN, etc). * Client-side persistent storage - No data transfer involved. * Persistent & easy label management (Create, Modify & Delete). * Full screen display & Snapshot capture.