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Demo for single-pixel imaging using Hadamard functions as sensing basis. Matlab/Python implementations

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single_pixel_demo

Two implementations: matlab + python

Demo for single-pixel imaging using Hadamard patterns as sensing basis. Loads an object, generates the sensing patterns (Hadamard), does the measurements (with and without noise), and recovers the image.

Patterns are supposed to be sent with a DMD, so we generate couples of patterns(H+ and H-), because Hadamard patterns are conformed of +1/-1 entries. The measurement is done in two steps, with noise added.

Reconstruction is done by inversion.

Might add some compressive sensing in the future to do subsampling, though there are million examples out there of that.

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Demo for single-pixel imaging using Hadamard functions as sensing basis. Matlab/Python implementations

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