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Inverse Hough Transform
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| David Doria 2007-03-30, 10:09 pm |
| What is the easiest way to figure out which points in an image
contributed to the peaks that 'hough()' finds? Houghpeaks only finds
the values of T and R of the lines that those points lie on, but then
how would I, for example, keep only the points in the image that lie
on those lines?
I looked at "houghlines" but didn't follow... maybe someone can give
a description?
Thanks
David
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| Steve Eddins 2007-03-31, 7:09 pm |
| David Doria wrote:
> What is the easiest way to figure out which points in an image
> contributed to the peaks that 'hough()' finds? Houghpeaks only finds
> the values of T and R of the lines that those points lie on, but then
> how would I, for example, keep only the points in the image that lie
> on those lines?
>
> I looked at "houghlines" but didn't follow... maybe someone can give
> a description?
>
> Thanks
>
> David
I wrote about this on my image processing blog last year. See:
http://blogs.mathworks.com/steve/20...-transform-bin/
--
Steve Eddins
http://blogs.mathworks.com/steve
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