MATLAB-based Filtered Back Projection Reconstruction Algorithm

This MATLAB implementation of the filtered back projection algorithm achieves standard 2D image reconstruction with detailed code structure and computational workflow

CS Compressed Sensing: A Beginner's Tutorial with Code Implementations

This introductory teaching code demonstrates CS compressed sensing reconstruction using the Orthogonal Matching Pursuit (OMP) algorithm. The fully annotated implementation covers 1D signal and 2D image reconstruction with DCT and wavelet sparsification techniques, featuring both column-scanning and block-based OMP reconstruction methods.

Perspective Transformation for 2D Images

Implementing 2D image perspective transformation and spatial transformation for geometric correction of captured images using coordinate mapping algorithms