Morphological Operations for Image Preprocessing in OpenCV, in Detail | by Rashida Nasrin Sucky | Dec, 2022
Photo by CDC on UnsplashErosion, dilation, opening, closing, morphological gradient, tophat / whitehat, and blackhat explained with examplesIn my last article, I wrote about some basic image processing in OpenCV. Today, we will advance a little bit and work on the morphological operations which are commonly used in image processing. Morphological operations are used to extract the region, edges, shapes, etc.What are Morphological Operations?Morphological operations are performed on binary images. Binary images may contain…