Single-pixel imaging using non-negative matrix factorization

doi:10.1016/j.optlaseng.2025.109306

Single-pixel imaging using non-negative matrix factorization

2025-09-03

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Tomoyoshi Shimobaba *

DOI：10.1016/j.optlaseng.2025.109306

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• We propose NMF-SPI, a single-pixel imaging method leveraging non-negative matrix factorization. • This technique uses non-negative structured patterns, eliminating the need to double the pattern count. • NMF-SPI achieves high-quality images with fewer patterns.

Single-pixel imaging using non-negative matrix factorization

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