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Circle Hough Transform

5.0 | 1 rating Rate this file 17 Downloads (last 30 days) File Size: 91.4 KB File ID: #46380 Version: 1.1
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Circle Hough Transform


Quan Wang (view profile)


26 Apr 2014 (Updated )

Hough transform for circles in binary images

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This package performs Hough transform on binary images. The transform is from the x-y image space to the xc-yc-r parameter space, where (xc,yc) is the center of the circle, and r is the radius.
The package can also find the best fit of a circle in the binary image. This is done by performing 3D Gaussian filtering in the xc-yc-r 3D parameter space.
The core algorithm is written in C++, thus is very fast. You need Matlab compiler to compile it.

Required Products MATLAB Compiler
MATLAB release MATLAB 8.2 (R2013b)
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Comments and Ratings (1)
28 Apr 2014 Yan Ou

Yan Ou (view profile)

07 May 2014 1.1

Added a new demo.

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