Implementation of LSB Matching Revisited Steganography Technique in MATLAB
Fully completed IEEE project on LSB matching revisited steganography with comprehensive MATLAB implementation and algorithm optimization
Extracting Invariant Moment Output Results from Images
This MATLAB program extracts invariant moment output results from images, specifically computing the seven classical invariant moments with high processing speed and efficiency.
Non-local Means Filter: Implementation and Algorithm Overview
Non-local Means Filter - Advanced Image Denoising Technique with Code Implementation Insights
Research on Chaos-Based Digital Watermarking Technology with MATLAB Implementation
MATLAB programming for chaos-based digital watermarking research, including embedding and extraction algorithms, with implementation details for chaotic sequence generation and watermark processing
Modify Histogram Based on Embedded Watermark Values
Modify histogram based on embedded watermark values, performing wavelet transform on images to extract histogram of specific subbands with implementation approaches for frequency-domain analysis
Digital Watermarking Implementation Using DWT Algorithm with Code Explanation
This code implements digital watermarking technology using Discrete Wavelet Transform (DWT) algorithm. The implementation includes watermark embedding and extraction functions, along with four different attack simulations for robustness testing. Additionally, Peak Signal-to-Noise Ratio (PSNR) measurement is performed to evaluate watermark quality.
Face Extraction via YCbCr Skin Region Detection and Morphological Processing
This MATLAB script implements frontal face extraction using skin region detection in YCbCr color space combined with morphological operations
Extraction of Region of Interest Coefficients from Images
Extraction of image region of interest coefficients with coefficient amplification techniques
Superpixel-Based Object Detection Suite
Companion source code implementation for the CVPR 2013 paper "Improving an Object Detector and Extracting Regions using Superpixels," featuring modular algorithm implementations for detection and segmentation tasks.
Multi-User MIMO System Implementation Code
This codebase provides comprehensive implementation for multi-user MIMO systems, featuring optimized algorithms for enhanced data rates and signal quality.