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 |