Research Article
MsDC-DEQ-Net: Deep Equilibrium Model (DEQ) with Multiscale Dilated Convolution for Image Compressive Sensing (CS)
Table 1
Mean PSNR (dB) and SSIM comparisons on Set11 at different CS ratios [
16].
| Algorithm | CR = 1% | CR = 4% | CR = 10% | CR = 25% | PSNR | SSIM | PSNR | SSIM | PSNR | SSIM | PSNR | SSIM |
| STP-Net [25] | 20.73 | 0.5111 | 23.39 | 0.6310 | 26.08 | 0.7679 | 30.06 | 0.8843 | DPA-Net [22] | 18.05 | 0.5011 | 23.50 | 0.7205 | 26.99 | 0.8354 | 31.74 | 0.9238 | SWDGAN [23] | 21.01 | 0.5410 | 24.67 | 0.6410 | 28.45 | 0.8570 | 33.45 | 0.9300 | PE-Net [24] | 20.74 | 0.4909 | 25.19 | 0.7586 | 28.58 | 0.8701 | 33.23 | 0.9407 | ISTA-Net+ [26] | 17.42 | 0.4029 | 21.32 | 0.6037 | 26.64 | 0.8087 | 32.59 | 0.9254 | OPINE-Net [26] | 19.87 | 0.5070 | 25.04 | 0.7730 | 29.33 | 0.8825 | 34.44 | 0.9491 | AMP-Net [30] | 20.20 | 0.5581 | 25.26 | 0.7722 | 29.40 | 0.8779 | 34.63 | 0.9481 | STP-ISTA-Net [16] | 21.32 | 0.5529 | 25.47 | 0.7152 | 29.01 | 0.8438 | 33.72 | 0.9327 | STP-DEQ-Net [16] | 21.24 | 0.5565 | 24.67 | 0.7028 | 28.96 | 0.8495 | 32.63 | 0.9331 | MsDC-DEQ-Net | 21.43 | 0.5642 | 25.55 | 0.7303 | 29.96 | 0.8723 | 34.09 | 0.9446 |
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The best performance is labeled in bold.
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