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Lin et al., 1998 - Google Patents

A modified morphological corner detector

Lin et al., 1998

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Document ID
1306056200498238681
Author
Lin R
Chu C
Hsueh Y
Publication year
Publication venue
Pattern Recognition Letters

External Links

Snippet

In this paper we propose a modified morphological corner detection method which finds convex and concave significant points using simple integer computation. We use the morphological peak extractor to detect convex corners and use a modified valley extractor to …
Continue reading at ir.lib.nycu.edu.tw (PDF) (other versions)

Classifications

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    • G06K9/62—Methods or arrangements for recognition using electronic means
    • G06K9/6201—Matching; Proximity measures
    • G06K9/6202—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06K9/6203—Shifting or otherwise transforming the patterns to accommodate for positional errors
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