Fast Polygon and Rectangle Detection Algorithm
A rapid polygon and rectangle detection algorithm with broad applications in various object recognition domains, featuring optimized computational efficiency and implementation details
MATLAB Implementation of Image Pyramid with Algorithm Explanations
A clear and easy-to-learn MATLAB implementation of image pyramid, complete with code structure and practical application scenarios
Fingerprint Recognition MATLAB Implementation with Code Description
This program provides MATLAB code for fingerprint recognition, featuring a comprehensive pipeline including fingerprint enhancement, orientation and ridge estimation, binary masking, and feature extraction. The classification module analyzes input im
Bayesian and Universal Threshold Soft-Thresholding Image Denoising Methods
MATLAB implementations of Bayesian and universal threshold soft-thresholding image denoising algorithms with detailed code explanations and wavelet transform applications
Digital Watermarking Using Discrete Cosine Transform
Digital watermarking system based on Discrete Cosine Transform (DCT), including watermark embedding and extraction processes, with considerations for common watermarking attacks and robustness enhancement techniques
Camera Calibration for Computer Vision Applications
Implementation of camera calibration for computer vision systems - a fundamental image processing technique that computes intrinsic and extrinsic camera parameters from multi-angle images using specialized algorithms.
HOG Feature Extraction MATLAB Function
HOG feature extraction function designed for pedestrian detection applications, implementing gradient-based feature computation for shape and texture analysis
Binary Region Coloring Process
Input a binary image and apply colorization to its binary regions. Replace the imageget() function with imread() in the implementation.
Rapid Image Corner Detection using 9-Point Method
A MATLAB implementation for fast corner detection in binary images using an efficient 9-point neighborhood analysis algorithm, requiring input images to be two-value (binary) format for optimal performance.
Self-Similarity Descriptor Extraction Algorithm Implementation
Code implementation for extracting self-similarity descriptors, based on the algorithm presented in "Matching Local Self-Similarities across Images and Videos". The implementation includes key functions for computing local correlation surfaces and co
RGB Components Constructed from Three Bands of Multispectral Images through IHS Transformation
By applying the IHS transformation to RGB components formed from three bands of multispectral images, the spatial features (I) and spectral features (H and S) of the image can be separated. This technique enables independent manipulation of image bri
MATLAB Implementation of Wiener Filtering for Image Processing
A Wiener filtering program implemented in MATLAB with simulation capabilities, comparing image restoration results between Wiener filtering and inverse filtering techniques, including key algorithm implementations and performance analysis.
MATLAB Code Implementation for License Plate Recognition
A license plate recognition program where "run" serves as the main function, implementing a highly successful recognition algorithm with comprehensive image processing techniques.
Narrowband Technique in Level Set Image Segmentation Methods
MATLAB code implementation of the narrowband technique for level set-based image segmentation
Robust Homography Estimation for Putative Image Point Correspondences
Robustly estimates a homography matrix from a set of potentially matching image point pairs, addressing outlier contamination in computer vision applications.
Implementing a Local Thresholding Algorithm for Images in MATLAB
Implementation of a local thresholding algorithm for image processing in MATLAB with code examples and technical explanations
Directionally Adjustable Wavelet-Based Image Edge Detection
Directionally adjustable wavelet image edge detection, a computational algorithm that utilizes wavelet transforms to identify and extract image edges. From a pixel perspective, image edges correspond to locations with abrupt changes in grayscale valu
MATLAB Implementation of Log-Polar Coordinate Transformation for Image Registration
Implementation of image registration algorithm using log-polar coordinate transformation in MATLAB, with experimental results demonstrating its effectiveness in precise image alignment
LAB Image Watermarking Source Code for Embedding and Extraction
MATLAB-based LAB image watermarking source code implementing advanced embedding and extraction capabilities using frequency domain transformation techniques
Letter Recognition Implementation Using MATLAB
This project implements letter recognition functionality using MATLAB, suitable for graduation design projects with potential for expansion to digit and character recognition