Zero-shot denoising of microscopy images recorded at high-resolution limits
Fig 1
Comparison of noise reduction and blur.
A: Noisy TEM image of cilia. B: Comparison of an image section of the noisy image, and two denoised versions. While method A reconstructs a sharper image compared to method B (blur effectA = 0.34, blur effectB = 0.68, lower is better), method B reduces noise more strongly (PSNRA = 28.29, PSNRB = 32.44; higher is better). C: Segmentation masks generated with Otsu’s method [11] based on the noisy image and the reconstructions of method A and B.