Image thresholding and segmentation
in [Matlab]
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From: ImageAnalyst on 3 Jun 2010 11:17 I'd try doing some kind of edge filter on it first (such as Canny, Sobel, variance, etc.) before you attempt thresholding. Then after labeling and regionprops, try to find features that uniquely identify the oval structures and throw them out, leaving just the squiggly lines. -ImageAnalyst
From: Ankit Goyal on 3 Jun 2010 11:34 @ImageAnalyst Even after applying the edge enhancing oprn the threholding of curvy cell boundary is a problem .I think u shd take a look at MATLAB results after edge enhancing and then thresholding. Its not that simple.
From: ImageAnalyst on 8 Jun 2010 10:06
On Jun 3, 11:34 am, "Ankit Goyal" <ankitiitr.1...(a)gmail.com> wrote: > @ImageAnalyst > Even after applying the edge enhancing oprn the threholding of curvy cell boundary is a problem .I think u shd take a look at MATLAB results after edge enhancing and then thresholding. Its not that simple. ------------------------------------------------------------------------------------------ How about you make it easy on us and post your code? |