Tesseract Open Source OCR Engine (main repository)

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

A library for efficient similarity search and clustering of dense vectors.

OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

Productive, portable, and performant GPU programming in Python.

📚 Modern C++ Tutorial: C++11/14/17/20 On the Fly | https://changkun.de/modern-cpp/

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning …

Seamless operability between C++11 and Python

A toolkit for making real world machine learning and data analysis applications in C++

Tensor library for machine learning

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

Perceptual JPEG encoder

An open source library for face detection in images. The face detection speed can reach 1000FPS.

超轻量级中文ocr，支持竖排文字识别, 支持ncnn、mnn、tnn推理 ( dbnet(1.8M) + crnn(2.5M) + anglenet(378KB)) 总模型仅4.7M

Cartographer is a system that provides real-time simultaneous localization and mapping (SLAM) in 2D and 3D across multiple platforms and sensor configurations.

C-based/Cached/Core Computer Vision Library, A Modern Computer Vision Library

Deep Scalable Sparse Tensor Network Engine (DSSTNE) is an Amazon developed library for building Deep Learning (DL) machine learning (ML) models

DyNet: The Dynamic Neural Network Toolkit

Embedded Scripting Language Designed for C++

An Open-Source subdivision surface library.

Open Source Biometrics, Face Recognition

A CAD application for creating virtual LEGO models

Fast Library for Approximate Nearest Neighbors

KlayGE is a cross-platform open source game engine with plugin-based architecture.

A C++ & Python viewer for 3D data like meshes and point clouds

Brood War API

Concrete: TFHE Compiler that converts python programs into FHE equivalent

CLM face tracking addon for openFrameworks based on Jason Saragih's FaceTracker.