Re: Finding shapes

Posted by Michael Schmid on May 17, 2010; 8:16am
URL: http://imagej.273.s1.nabble.com/Finding-shapes-tp3688282p3688286.html

Hi Donny,

it looks almost hopeless on the image after edge detection - is there  
no way to do it before, after strong background subtraction (Subtract  
background with small radius, various background subtraction options  
of the Fast Filters plugin, Highpass etc)?

Michael
________________________________________________________________

On 16 May 2010, at 22:49, Donny George wrote:

> Hello
>
> I have an image and after using the "Find Edge" option, i get most  
> of the
> non homogeneous structures in my image. but i want to avoid certain  
> shapes
> which correspond to triangle or polygons. I am attaching the image  
> to get a
> better impression. could someone please help me to avoid these  
> shapes from
> my final image.  Is there some way to recognize these shapes and  
> avoid them.
>
> Thanks for the response
>
> Regards
>
>
> --
> Donny George<res.jpg>