Diffusion Weighted Image Denoising Using Overcomplete Local PCA
Figure 7
Example results on a clinical dataset.
First row-Left to right: Original noisy data, LPCA results, JLMMSE results, ANLM results and NLM results. Second row-Left to right: Estimated noise field, LPCA residuals, JLMMSE residuals, ANLM residuals and NLM residuals. Third row: close-up of the results of first row.