Patch-level vs. Pixel-level: Understanding Image Processing Granularity

Patch-level refers to processing and analyzing local regions within an image, such as performing object detection or feature extraction on a small area. Pixel-level, on the other hand, involves processing and analyzing each individual pixel in an image, for tasks like image classification or pixel-level image segmentation. The key distinction between patch-level and pixel-level lies in the granularity of processing. Patch-level focuses on handling specific sections of an image, while pixel-level delves into the details of every pixel across the entire image.