Semantic Segmentation GitHub Repositories (2026) · Open Source Tools

Ultralytics YOLO27, YOLO26, YOLO11, YOLOv8 — object detection, instance segmentation, semantic segmentation, image classification, pose estimation, object tracking

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.

Label Studio is a multi-type data labeling and annotation tool with standardized output format

Neural Network Compression Framework for enhanced OpenVINO™ inference

Official PyTorch implementation of Superpoint Transformer [ICCV'23], SuperCluster [3DV'24 Oral], and EZ-SP [ICRA'26]

High-performance Ultralytics YOLO inference in Rust with ONNX Runtime, GPU backends, CLI, and WebGPU/WASM.

autoupdate paper list

A CNN based image segmentation tool oriented to marine data analysis

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