ultralytics / ultralytics

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

ultralytics / yolov5

Ultralytics YOLOv5 in PyTorch for object detection, instance segmentation, classification, training, and export.

roboflow / supervision

We write your reusable computer vision tools. 💜

facebookresearch / detectron2

Detectron2 is a platform for object detection, segmentation and other visual recognition tasks.

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.

qubvel-org / segmentation_models.pytorch

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

CVHub520 / X-AnyLabeling

X-AnyLabeling: A lightweight, efficient, and unified cross-platform desktop application for annotating text, image, video, point cloud and multimodal data, combining versatile built-in tools with state-of-the-art AI models and flexible multi-format export.

sktime / sktime

A unified framework for machine learning with time series

roboflow / rf-detr

RF-DETR is a real-time object detection and segmentation model architecture developed by Roboflow, SOTA on COCO, designed for fine-tuning. [ICLR 2026]

MIC-DKFZ / nnUNet

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mikel-brostrom / boxmot

BoxMOT: Pluggable Python and C++ SOTA multi-object tracking modules with support for axis-aligned and oriented bounding boxes

stanfordnlp / stanza

Stanford NLP Python library for tokenization, sentence segmentation, NER, and parsing of many human languages

PaddlePaddle / PaddleX

All-in-One Development Tool based on PaddlePaddle

tyiannak / pyAudioAnalysis

Python Audio Analysis Library: Feature Extraction, Classification, Segmentation and Applications

open-edge-platform / anomalib

An anomaly detection library comprising state-of-the-art algorithms and features such as experiment management, hyper-parameter optimization, and edge inference.

obss / sahi

Framework agnostic sliced/tiled inference + interactive ui + error analysis plots

ZhengPeng7 / BiRefNet

[CAAI AIR'24] Bilateral Reference for High-Resolution Dichotomous Image Segmentation

opengeos / segment-geospatial

A Python package for segmenting geospatial data with the Segment Anything Model (SAM)

stumpy-dev / stumpy

STUMPY is a powerful and scalable Python library for modern time series analysis

opengeos / geoai

GeoAI: Artificial Intelligence for Geospatial Data

luigifreda / pyslam

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.

wasserth / TotalSegmentator

Tool for robust segmentation of >100 important anatomical structures in CT and MR images

autodistill / autodistill

Images to inference with no labeling (use foundation models to train supervised models).

torch-points3d / torch-points3d

Pytorch framework for doing deep learning on point clouds.

roboflow / inference

Turn any computer or edge device into a command center for your computer vision projects.

ailia-ai / ailia-models

The collection of pre-trained, state-of-the-art AI models for ailia SDK

yatengLG / ISAT_with_segment_anything

Labeling tool with SAM(segment anything model),supports SAM, SAM2, SAM3, sam-hq, MobileSAM EdgeSAM etc.交互式半自动图像标注工具

1038lab / ComfyUI-RMBG

A ComfyUI custom node designed for advanced image background removal and object, face, clothes, and fashion segmentation, utilizing multiple models including RMBG-2.0, VRMBG-3.0, FeyNoBg, Finegrain Box Segmenter, INSPYRENET, BEN, BEN2, BiRefNet, Lucida, SDMatte, SAM, SAM2, SAM3, Florence-2, YOLOv8/YOLO11, Big-Lama, and GroundingDINO.

yakhyo / uniface

UniFace: A Unified Face Analysis Library for Python | Detection, alignment, landmarks, face-mesh, recognition, parsing, gaze, attributes and anti-spoofing under one API.

lightly-ai / lightly-train

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

yoshitomo-matsubara / torchdistill

A coding-free framework built on PyTorch for reproducible deep learning studies. PyTorch Ecosystem. 🏆26 knowledge distillation methods presented at TPAMI, CVPR, ICLR, ECCV, NeurIPS, ICCV, AAAI, etc are implemented so far. 🎁 Trained models, training logs and configurations are available for ensuring the reproducibiliy and benchmark.

aeon-toolkit / aeon

A toolkit for time series machine learning and deep learning

segment-any-text / wtpsplit

Toolkit to segment text into sentences or other semantic units in a robust, efficient and adaptable way.

natasha / natasha

Solves basic Russian NLP tasks, API for lower level Natasha projects

open-edge-platform / geti

Build, train, optimize, and run computer vision models locally, from raw images to live inference. Open source, optimized for Intel XPU (CPU-only and CUDA also supported).

huridocs / pdf-document-layout-analysis

A Docker-powered service for PDF document layout analysis. This service provides a powerful and flexible PDF analysis service. The service allows for the segmentation and classification of different parts of PDF pages, identifying the elements such as texts, titles, pictures, tables and so on.

openvinotoolkit / nncf

Neural Network Compression Framework for enhanced OpenVINO™ inference

PyThaiNLP / pythainlp

Thai natural language processing in Python

sirioberati / Genjustsu-Open-Source-Workflow

Open-source AI video replacement workflow by TEIN. Combine depth maps, SAM segmentation, face meshes, and audio processing to replace characters and objects with Seedance. Includes a local web UI to prepare inputs, review masks, preview generations, and export with original audio.

drprojects / superpoint_transformer

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

kadirnar / segment-anything-video

MetaSeg: Packaged version of the Segment Anything repository

retentioneering / retentioneering-tools

Python toolkit, MCP server, and agent skills for reproducible, auditable clickstream and event log analytics. Helps AI agents, data scientists and analysts build, validate, and cross-check product analytics, quantitative UX, customer journeys, graph-based user flows, behavioral segmentation, A/B tests, process mining models, Markov chain simulation

LibreYOLO / libreyolo

LibreYOLO is a MIT licensed open source computer vision library

Project-MONAI / MONAILabel

MONAI Label is an intelligent open source image labeling and learning tool.

ANTsX / ANTsPy

A fast medical imaging analysis library in Python with algorithms for registration, segmentation, and more.

insight-platform / Savant

Python Computer Vision & Video Analytics Framework With Batteries Included

dipy / dipy

DIPY is the paragon 3D/4D+ medical imaging library in Python. Contains generic methods for spatial normalization, signal processing, machine learning, statistical analysis and visualization of medical images. Additionally, it contains specialized methods for computational anatomy including diffusion, perfusion and structural imaging.

jasmcaus / caer

High-performance Vision library in Python. Scale your research, not boilerplate.

invesalius / invesalius3

3D medical imaging reconstruction software

Tencent / YOLO-Master

[CVPR2026]🚀🚀🚀Official code for the paper "YOLO-Master: MOE-Accelerated with Specialized Transformers for Enhanced Real-time Detection." *(YOLO = You Only Look Once)* 🔥🔥🔥

oarriaga / paz

Hierarchical perception library in Python for pose estimation, object detection, instance segmentation, keypoint estimation, face recognition, etc.

DjangoCRM / django-crm

CRM and Task management software, Email marketing and many more. Django CRM software app is built for individual use by businesses of any size or freelancers and is designed to provide easy customization and quick development. ✨

albumentations-team / AlbumentationsX

Image augmentation for computer vision. AGPL-3.0-only or commercial licensing.

TissueImageAnalytics / tiatoolbox

Computational Pathology Toolbox developed by TIA Centre, University of Warwick.

MIC-DKFZ / nnInteractive

nnInteractive is a framework for 3D interactive segmentation, supporting intuitive prompts like points, scribbles, bounding boxes, and lasso. Trained on 120+ diverse 3D datasets, it sets a new standard in accuracy, usability, and adaptability for clinical and research applications.

l5769389 / voxenra

Cross-platform DICOM viewer for CT, MRI & PET/CT with MPR, 3D, fusion, editable segmentation and local AI auto-segmentation via TotalSegmentator.

HVision-NKU / OraRL

🎬 OraRL — Annotations as Rollouts for efficient, scalable reinforcement learning of unified video MLLMs.

tstanczyk95 / McBytePlusPlus

McByte++ : faster, enhanced and long-term tracking version of McByte. With re-ID included.

czvvd / PartLLM

[SIGGRAPH Asia 2026 (TOG)] PartLLM: A Unified Multimodal Foundation for 3D Part Segmentation