[SciPy-user] hough transform again (stephen emslie)
stephenemslie at gmail.com
Fri Aug 18 05:07:12 CDT 2006
> Note that this is *not* the standard Hough transform that operates on
> binary thresholded images. Rather, this an alternate "Hough"
> transform as described in the Shapiro & Stockman book. It takes the
> grayscale image and calculates the gradient at every pixel, discards
> those with a small magnitude and adds the rest to the Hough transform
Is that similar to the sobel filter?
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the SciPy-user