hybridgroup/gocv

Features

• Computer Vision Libraries - Provides a comprehensive Go library for processing, analyzing, and interpreting visual data from images and video.
• Computer Vision Libraries - Provides a comprehensive Go library for building computer vision applications using OpenCV.
• Bounding Box Detection - Identifies specific patterns or objects using classifier data and draws bounding boxes around them.
• Real-Time Object Detection - Locates and follows specific objects or faces in real-time using deep neural networks.
• Deep Learning Inference Engines - Provides a high-performance engine for executing pre-trained neural networks on CUDA and OpenVINO hardware.
• Face Detection - Locates human faces in images or video streams using cascade classifiers or deep learning.
• GPU Accelerated Computer Vision - Leverages GPU hardware to accelerate real-time image analysis and manipulation tasks.
• GPU Acceleration - Configures deep learning backends to execute neural network computations on CUDA-enabled hardware.
• Neural Networks - Provides the core ability to create and execute artificial neural networks across various hardware targets.
• Pose Estimation - Detects and tracks the positions of human body joints and poses using neural networks.
• Neural Network Tools - Provides utilities for processing input data through loaded networks to generate predictions and feature maps.
• Camera Calibration - Calculates intrinsic and extrinsic camera parameters to correct lens distortion.
• Image Processing - Provides a toolkit for loading, filtering, and performing geometric transformations on image matrices.
• C-Shared Library Bindings - Provides a high-performance Go language binding for the native C++ OpenCV library.
• C Function Bindings - Maps Go function calls to C++ OpenCV functions using a foreign function interface for high-performance operations.
• Feature Descriptor Computation - Generates numerical representations of keypoints to enable comparison and matching of different images.
• Homography Estimation - Calculates homography matrices to estimate perspective transformations between two 2D planes.
• Pretrained Model Integrations - Implements utilities for importing pre-trained deep learning models from standard file formats.
• Deep Learning Classifiers - Implements deep learning classifiers to identify and categorize objects within video streams.
• Inference Compute Backends - Supports dynamic routing of inference tasks to specific hardware backends like CUDA and OpenVINO.
• Motion Detection - Analyzes a video feed to identify the movement of humans or other objects.
• Marker Detection - Identifies ArUco markers in images using configurable parameters for thresholding and corner refinement.
• Video Object Tracking - Implements algorithms for maintaining object identity and motion analysis across sequential video frames.
• Feature Detection - Identifies keypoints and descriptors within an image to find distinct visual landmarks.
• Feature Point Localization - Locates corners and trackable points within an image to facilitate object tracking.
• Image Inpainting - Implements inpainting techniques to fill missing pixel regions and restore image details.
• Fisheye Lens Calibration - Computes camera parameters using chessboard patterns specifically to correct fisheye lens distortion.
• Pattern Corner Detection - Locates interior corners of chessboard patterns for use in camera calibration.
• Color Manipulation - Implements utilities for applying colormaps and creating grayscale versions of images.
• Local Feature Matching - Compares descriptors from different images to find corresponding points using matching algorithms.
• QR Codes - Locates and parses QR codes using the WeChat detector.
• GPU Accelerated Image Operators - Executes arithmetic functions and morphology filters on the GPU to increase processing speed.
• Manual Resource Closures - Manages memory for C++ objects using pointers in Go with explicit closure methods to prevent leaks.
• Edge Detection Algorithms - Identifies structural boundaries within an image using Canny or Laplacian operators.
• Geometric Shape Detection - Locates lines, circles, or corners within an image using the Hough transform.
• Geometric Distortion Correction - Removes fisheye distortion from images using calibration matrices to produce rectilinear projections.
• Image Decoding - Transforms memory buffers into pixel representations for computer vision analysis.
• Image Denoising - Reduces image noise using Gaussian, Median, and Bilateral blurring techniques.
• Morphological Operations - Provides morphological image operations like dilation and erosion to isolate or connect visual features.
• Image Feature Engineering - Extracts keypoints, descriptors, and contours from images to perform pattern matching and similarity analysis.
• Image File IO - Provides capabilities for reading image data from disk and writing processed images to various formats.
• Image File Loading - Loads images from files into memory with options for size reduction and color conversion.
• Image Format Encoding - Converts raw image matrices into compressed byte buffers for storage or transmission.
• Image Graphics Rendering - Renders basic drawing primitives and graphical elements directly onto image data.
• Contour Analysis - Extracts the boundaries of shapes to calculate area, arc length, and bounding rectangles.
• Color Space Converters - Provides GPU-accelerated conversion between different image color models and manages alpha channels.
• Real-Time Video Analytics - Processes live camera streams to track moving objects, count crossings, and analyze motion in real time.
• Video Frame Capture - Provides utilities for reading and capturing individual frames from webcams or video files.
• Input and Output Handling - Implements capabilities to capture video streams from hardware devices and write them to files.
• C Source Embeddings - Bundles native vision libraries into standalone executables via static linking to eliminate shared library dependencies.
• Memory Buffer Wrapping - Wraps multi-dimensional C arrays in Go types for direct image data manipulation without copying buffers.
• Element-wise Array Operations - Performs high-performance mathematical operations across multi-dimensional image arrays.
• Matrix Manipulations - Manipulates multi-dimensional arrays through reshaping, copying, and statistical analysis.
• Pixel Connectivity Analysis - Labels and counts connected regions of pixels to separate distinct objects in binary images.
• Image Primitive Drawing - Renders basic geometric shapes and lines directly onto image data.
• Mouse Event Handlers - Captures user mouse interactions within a window and triggers associated callback functions.
• User Interaction Handling - Captures keyboard and mouse events to enable interactive control of vision tasks.
• Window Management - Manages GUI windows for image display and keyboard event handling.
• AI and Machine Learning - Computer vision library using OpenCV.
• Computer Vision - Package for computer vision and image processing.
• Image Processing - Go bindings for OpenCV computer vision.

Star history