One is Enough. A photograph taken by the “single-pixel camera” built by Richard Baraniuk and Kevin Kelly of Rice University.
One pixel thermal imaging camera with Mathematica and Arduino - Online Technical Discussion Groups—Wolfram Community
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Sensors | Free Full-Text | Single-Pixel Imaging and Its Application in Three-Dimensional Reconstruction: A Brief Review
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One-pixel Camera for Teaching and Research on Comparametric Equations and HDR : 5 Steps (with Pictures) - Instructables
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