A Novel Measurement Matrix Based on Regression Model for Block Compressed Sensing

Abstract

This paper proposes a novel generator of the measurement matrix for block compressed sensing (BCS), which is resulted by the regression model between the coordinates of pixels and their gray level. Our algorithm has three main advantages: (1) Speedy. the computation of our algorithm is the same as yielding a random Gaussian measurement matrix, which is… (More)
DOI: 10.1007/s10851-014-0516-1

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