Chen, Guangyi, and Adam Krzyzak. “Feature Extraction for Patch Matching in Patch-Based Denoising Methods”. Image Analysis and Stereology 41, no. 3 (November 30, 2022): 217–227. Accessed April 29, 2025. http://233.ablak.arnes.si/ojs/index.php/IAS/article/view/2812.