/Compressed-Sensing

A simple implementation of compressed sensing in python

Primary LanguagePythonMIT LicenseMIT

Compressed-Sensing

A simple implementation of compressed sensing in python


Original image

Resized image (Resized to 64 x 64)


Visually checking signal compressibility

Reconstructed image obtained after taking top 20% wavelet coefficients.


Reconstructed image obtained after L1 optimization.

Note: In this case, measurement is obtained by multiplying measurement matrix with reconstructed image obtained after applying thresholding


Reconstructed image obtained after L1 optimization.

Note: In this case, measurement is obtained by multiplying measurement matrix with original resized image.