Comparing our method with a state-of-the-art single image denoising [Dabov et al.] and an existing multi-view stereo denoising method [Vaish et al.] on synthetic Gaussian noise.

In Matlab, NoisyImage = CleanImage + 50*randn(H,W,3).

Comparison between different denoising approaches

One of 25 noisy input images, PSNR=14.1449

Single image denoising [Dabov et al.], PSNR=22.992	25-view stereo denoising [Vaish et al.], PSNR=21.207

Our 25-view denoising, PSNR=28.056	Ground Truth

Comparison between different denoising approaches (Insets)

Noisy Patch	Single image denoising [Dabov et al.]	25-view stereo denoising [Vaish et al.]	Our results	Ground truth