semantic-segmentation

ultralytics

+191

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

label-studio

+47

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

cvat-ai/cvat

+47

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.

labelme

+13

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

GTR

+10

GTR: Gated Token Recurrence for Efficient Dense Prediction

lightly-train

+9

All-in-one training for vision models (YOLO, ViTs, RT-DETR, DINOv3): pretraining, fine-tuning, distillation.

segmentation_models.pytorch

+8

Semantic segmentation models with 500+ pretrained convolutional and transformer-based backbones.

pyslam

+5

pySLAM is a hybrid Python/C++ Visual SLAM pipeline supporting monocular, stereo, and RGB-D cameras. It provides a broad set of modern local and global feature extractors, multiple loop-closure strategies, a volumetric reconstruction module, integrated depth-prediction models, and semantic segmentation capabilities for enhanced scene understanding.

CoreML-Models

+3

Core ML model zoo for iOS/macOS — PyTorch models converted to ready-to-use .mlpackage, each with a conversion script and SwiftUI sample app. Sibling repos cover Apple's Core AI framework (iOS/macOS 27) and on-device LLMs.