Introduction - If you have any usage issues, please Google them yourself
OpenCV function that finds BLOBS in a binary image with the help of the Grassfire algorithm. It is not recursive, but call the function Grassfire each time a white pixel is found in the image.
Input: 8bit Unsigned Char binary image.
Output: Changed image, now all the BLOBS have different pixel values, all pixel in the same BLOB have the same pixel value.