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An O(log n) pyramid hough transform |
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| Authors: | Jean-Michel Jolion Azriel Rosenfeld |
| Affiliation: | Center for Automation Research, University of Maryland, College Park, MD 20742, USA |
| Abstract: | This paper describes a divide-and-conquer Hough transform technique for detecting a given number of straight edges or lines in an image. This technique is designed for implementation on a pyramid of processors, and requires only O(log n) computational steps for an image of size n × n. |
| Keywords: | pyramids Hough transform divide-and-conquer |
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