I had tried few methods to get the location of the contour or blobs from a moving image. Yet still could not achieve. Below are the images. I had tried using contour hierarchy but the numbering of the hierarchy does not consistent as I'm using area size and perimeter to distinguish the blobs location. Still not successful.
The only thing that i want to know is whether the smaller blobs position is at the top of the bigger blobs or at the bottom of the bigger blobs as in image 3. Anyone can help?
