改进Transformer的肺部CT图像超分辨率重建

刘杰,吴优,田佳禾,韩轲

Based on improved Transformer for super-resolution reconstruction of lung CT images

Jie LIU,You WU,Jiahe TIAN,Ke HAN

表 3 不同跳跃连接方式对重建图像质量的影响

Tab.3 Effect of different skip connections on quality of reconstructed images

跳跃连接方式 COVID-CT SARS-CoV-2 SSIM PSNR/dB SSIM PSNR/dB Concat 0.801 27.325 0.827 27.580 SPA 0.791 27.130 0.833 27.325 CA 0.812 27.353 0.849 27.585 DOUformer 0.831 27.548 0.862 28.873