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This video shot detection code includes comprehensive experimental data comparisons for performance evaluation.

MATLAB 230 views Tagged

MATLAB-based source code for weak signal extraction, detection, and analysis. The implementation first computes key statistical parameters including mean, mean square value, variance, frequency spectrum, and power spectral density of input signals to identify useful signal components. Subsequently, it extracts target signals and calculates their statistical properties (mean, mean square value, variance, probability density) along with spectral characteristics (frequency spectrum and power spectral density), accompanied by visualization of corresponding curves using MATLAB's plotting functions.

MATLAB 271 views Tagged

This is the most basic LSB (Least Significant Bit) algorithm for digital watermarking, featuring complete embedding and extraction functions with verified correct operation. Tested execution environment: MATLAB 6.5. The implementation demonstrates fundamental watermark hiding techniques using bit-level manipulation in grayscale images.

MATLAB 252 views Tagged

Image template matching calculation involves pixel-by-pixel movement to compute current template data and extract image feature points using correlation-based algorithms

MATLAB 266 views Tagged