cvat-ai / cvat

CVAT is a leading data annotation platform for image, video, audio, and 3D datasets. It offers open-source, cloud, and enterprise products, as well as labeling services, with AI-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs.

wkentaro / labelme

Image annotation with Python. Supports polygon, rectangle, circle, line, point, and AI-assisted annotation.

abnste / mewu_ai

MewuAI 喵呜AI | 跨平台开源 AI 屏幕协作软件：AI 圈选重点、截图问答、离线 OCR、原位翻译、录屏与视频标注。Cross-platform open-source AI screen collaboration software: AI key point selection, screenshot Q&A, offline OCR, in-place translation, screen recording, and video annotation