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Table 1 Each measurement matrix reconstruction effect and time consumed

From: The research of Kronecker product-based measurement matrix of compressive sensing

The measurement matrices

PSNR

The time consumed in constructing the matrices

The time consumed in reconstructing the image

Gaussian random matrix

28.4385 dB

2.4736 s

13.7541 s

Fourier matrix

27.9497 dB

2.3340 s

13.9357 s

Bernoulli matrix

28.0258 dB

1.8945 s

11.0960 s

polynomial matrix

22.0542 dB

1.2883 s

13.0644 s

Toeplitz matrix

21.3743 dB

0.2573 s

7.8477 s

Rotation matrix

22.4629 dB

0.0675 s

7.2542 s

Kronecker product-based measurement matrix

26.2274 dB

0.0972 s

7.5738 s