compressed sensing

An image from the COCO datset with multiple people, and the corresponding keypoint predictions.

Compressed Sensing

Intuitions with minimal working example in Python

NOV 13, 2022
categories: EXPLORATIONS
tags: COMPRESSED SENSING, COMPUTER VISION, CONVEX OPTIMIZATION, INTERPRETABILITY, LINEAR PROGRAMMING, SIGNAL PROCESSING, SPARSITY

Comparison between 3-element matching pursuit and the analogous 3-element OMP.

The Orthogonal Matching Pursuit Update Step

Auxiliary derivation and explanation

SEP 10, 2021
categories: PROOFS
tags: ALGEBRA, COMPRESSED SENSING, MATCHING PURSUIT, PROOF, SIGNAL PROCESSING, SPARSITY