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Compressed Sensing: Mathematical Foundations, Implementation, and Advanced Optimization Techniques

Published: September 15, 2025 | arXiv ID: 2509.11550v1

By: Shane Stevenson, Maryam Sabagh

Potential Business Impact:

Gets more information from fewer signals.

Business Areas:
Smart Cities Real Estate

Compressed sensing is a signal processing technique that allows for the reconstruction of a signal from a small set of measurements. The key idea behind compressed sensing is that many real-world signals are inherently sparse, meaning that they can be efficiently represented in a different space with only a few components compared to their original space representation. In this paper we will explore the mathematical formulation behind compressed sensing, its logic and pathologies, and apply compressed sensing to real world signals.

Page Count
11 pages

Category
Computer Science:
Machine Learning (CS)