nipy/nipype

A Python project that provides a uniform interface to neuroimaging software, allowing users to combine tools from different packages into single, reproducible workflows.

gallantlab/pycortex

Pycortex is a software library for visualizing fMRI and other volumetric neuroimaging data on cortical surfaces.

spectralpython/spectral

A pure Python module for processing, visualizing, and classifying hyperspectral image data from imaging spectroscopy.

johntruckenbrodt/pyroSAR

A Python framework for the scalable organization and processing of SAR satellite data from various missions and software tools.

histolab/histolab

A tool for processing Whole Slide Images (WSIs) in digital pathology, providing automatic tissue detection and informative tile extraction for deep learning pipelines.

seung-lab/connected-components-3d

A high-performance library for Connected Component Labeling in 3D multilabel and grayscale images, designed to accelerate instance segmentation analysis in biomedical imaging.

cocoa-xu/evision

Elixir bindings for OpenCV that provide automated generation of computer vision tools for Elixir applications, including support for CUDA and embedded systems.

MRtrix3/mrtrix3

MRtrix3 is a medical imaging software package providing tools for the processing and visualization of MRI data.

upipes/PipeNet-Expansion

A framework and prototype system for adapting Ground Penetrating Radar (GPR) subsurface diagnosis classifiers to new geographical areas using LLM-generated environmental knowledge.

jcreinhold/intensity-normalization

A Python package for normalizing the intensities of MR images across scanners and sites to prevent acquisition artifacts from breaking machine learning pipelines.

sertit/eoreader

A sensor-agnostic Python library for reading, loading, and stacking bands from various optical and SAR satellite constellations.

ngageoint/sarpy

A Python library for reading, writing, and processing complex Synthetic Aperture Radar (SAR) data, specifically supporting NGA standards and various commercial SLC formats.

0x09/resdet

A command-line tool and C library that detects upscaling in images and videos to identify their original source resolution using frequency domain analysis.

pySTEPS/pysteps

A Python library for probabilistic precipitation nowcasting that uses optical flow and stochastic generators to create short-term ensemble prediction systems.

koide3/iridescence

A lightweight 3D visualization library designed for rapid prototyping of point-cloud algorithms with integrated UI tools.

orfeotoolbox/OTB

An open-source library for processing high-resolution remote sensing images, capable of handling terabyte-scale optical, multispectral, and radar data.

dkogan/mrcal

mrcal is a generic toolkit for solving camera calibration and Structure-from-Motion problems, providing C and Python libraries and command-line tools.

foundry/OpenCVSwiftStitch

An iOS example project that uses OpenCV to stitch images into panoramas, demonstrating modern Swift/C++ interoperability.

scverse/squidpy

A scalable toolkit for the analysis and visualization of spatial molecular data and tissue microscopy images.

rameau-fr/MC-Calib

A generic and robust calibration toolbox for multi-camera systems that supports both perspective and fisheye lenses in hybrid configurations.

AlanLuSun/High-quality-ellipse-detection

A high-quality ellipse detection algorithm for real-world images, offering high localization accuracy and efficiency for applications like robot vision and PCB inspection.

hacker-frok/qq-farm-bot-ai

A visual automation bot for the QQ Classic Farm game that uses OpenCV template matching to automate farming, seed management, and social interactions.

Faceunity/FULiveDemoDroid

An Android integration example for Faceunity's Face AR SDK, demonstrating real-time face tracking, beauty filters, and AR effects.

Faceunity/FULiveDemo

An iOS integration example demonstrating the use of Faceunity's Nama SDK for real-time face AR, beautification, and motion tracking.

cheind/py-motmetrics

A Python library for evaluating multiple object tracking results using standard metrics like MOTA, MOTP, IDF1, and HOTA.

eduardolundgren/tracking.js

A lightweight JavaScript library that brings computer vision algorithms like color tracking and face detection directly into the browser.

sirfz/tesserocr

A Python wrapper for the Tesseract OCR API that enables efficient text extraction from images with support for concurrent execution and Pillow integration.

3DiVi/nuitrack-sdk

A 3D body and skeletal tracking library that provides a unified API for various depth sensors across multiple platforms, enabling human-centric spatial understanding.

borglab/gtsfm

An end-to-end, distributed Structure-from-Motion pipeline based on GTSAM and Dask that reconstructs 3D scenes from 2D images with native parallel computation support.

ros-perception/perception_pcl

A ROS interface stack that bridges the Point Cloud Library (PCL) with ROS for 3D geometry processing and n-D point cloud handling.

aws-samples/amazon-textract-textractor

A Python package that simplifies using Amazon Textract to extract text, tables, forms, and identity data from documents.

scverse/cellrank

A modular framework for fate mapping in single-cell data that uses Markov state modeling to estimate cellular dynamics and differentiation probabilities.

luxonis/depthai-python

Python bindings for the depthai-core C++ library, allowing developers to build AI and computer vision applications for Luxonis hardware using Python.

LearnTechWithUs/Stereo-Vision

A computer vision program that uses two webcams to calibrate stereo vision and measure the distance to objects using disparity maps and regression.

brainiak/brainiak

A Python-based analysis kit for neuroscience research, focusing on the processing and analysis of functional Magnetic Resonance Imaging (fMRI) data.

ashawkey/kiuikit

A niche computer vision toolkit providing utilities for 3D vision, torch-native mesh handling, and pre-built PyTorch neural network blocks.

ossimlabs/ossim

OSSIM is an open-source C++ geospatial image processing library that provides tools for orthorectification, reprojection, and analysis of geospatial imagery.

oliverbravery/PrintGuard

A local vision-based monitoring system that detects 3D print failures in real-time to automatically pause printers and alert users, avoiding wasted filament.

MohrJonas/obsidian-ocr

An Obsidian plugin that enables text search within images and PDFs by using local OCR engines like Tesseract.

cs-chan/Total-Text-Dataset

A word-level English curved text dataset and evaluation framework for improving the detection of arbitrary-shaped text in natural scene images.

conjuncts/gmft

gmft is a lightweight, high-performance PDF table extraction tool that uses Microsoft's Table Transformer to convert PDF tables into structured formats like Pandas dataframes.

FAST-Imaging/FAST

An open-source framework for high-performance medical image processing, neural network inference, and real-time visualization using CPUs and GPUs.

microblink/blinkid-ios

A comprehensive iOS SDK for secure identification document scanning, offering automated data extraction from IDs and passports with an optional ready-to-use UI.

cmusatyalab/openface

An open-source face recognition library using deep neural networks to identify people from images and real-time video streams.

pqpo/SmartCropper

An Android library for intelligent image cropping and perspective correction of documents, ID cards, and business cards using OpenCV and TensorFlow.

NVlabs/nvdiffrec

A differentiable rendering framework that extracts triangular 3D models, materials, and lighting from multi-view images through joint optimization.

frgfm/torch-cam

A PyTorch library for visualizing class activation maps (CAM) to explain and debug the predictions of convolutional and transformer-based vision models.

ZFTurbo/Weighted-Boxes-Fusion

A Python library for ensembling bounding box predictions from multiple object detection models using methods like Weighted Boxes Fusion (WBF) and NMS.