notesum.ai
Published at November 22Cross Group Attention and Group-wise Rolling for Multimodal Medical Image Synthesis
eess.IV
cs.AI
cs.CV
Released Date: November 22, 2024
Authors: Tao Song1, Yicheng Wu2, Minhao Hu3, Xiangde Luo4, Linda Wei5, Guotai Wang4, Yi Guo1, Feng Xu1, Shaoting Zhang6
Aff.: 1Fudan University, Shanghai, China; 2Monash University, Melbourne, Australia; 3University of Oxford, London, UK; 4University of Electronic Science and Technology of China, Chengdu, China; 5The Chinese University of Hong Kong, Hongkong, China; 6Shanghai AI Lab, Shanghai, China

| Scenario | (T2, PD)->T1 | (T1, PD)->T2 | (T1, T2)->PD | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Method | PSNR(dB) | SSIM(%) | MAE | PSNR(dB) | SSIM(%) | MAE | PSNR(dB) | SSIM(%) | MAE |
| DDPM | 26.55 | 91.26 | 2.20 | 28.88 | 92.02 | 1.89 | 32.24 | 94.77 | 1.35 |
| IDDPM | 26.06 | 90.24 | 2.44 | 28.71 | 90.28 | 1.95 | 32.47 | 94.35 | 1.28 |
| mmGAN | 28.32 | 92.98 | 1.80 | 30.55 | 92.74 | 1.58 | 33.71 | 95.04 | 1.12 |
| pGAN | 28.69 | 93.86 | 1.73 | 30.62 | 92.05 | 1.63 | 33.74 | 95.33 | 1.10 |
| MedSynth | 28.65 | 93.28 | 1.73 | 31.18 | 94.22 | 1.45 | 34.25 | 95.94 | 1.03 |
| pixel2pixel | 28.77 | 93.96 | 1.70 | 31.20 | 94.14 | 1.44 | 34.38 | 96.34 | 1.01 |
| Ours | 29.23 | 94.38 | 1.59 | 31.71 | 94.33 | 1.37 | 34.96 | 96.62 | 0.97 |