Beeldpatches
Beeldpatches, or image patches, are small, usually square regions extracted from a larger image to serve as basic units for analysis and processing. They capture local structure and texture and allow algorithms to operate on a manageable, localized representation rather than the entire image at once. Patches can be grayscale or color and are commonly arranged with overlaps, depending on the task.
Patches are typically obtained by sliding a window of fixed size across the image. Common patch sizes
Beeldpatches are central to many image processing tasks. In denoising, patch-based methods compare similar patches across
Limitations and considerations
Challenges include computational cost from processing many patches and boundary handling when tiling patches. Overlapping patches
The term beeldpatches is Dutch for image patches; in English-language literature, "image patches" or "patches" is