venkatesh-thedissimilarity-1991.pdf (471.51 kB)
The dissimilarity corner detector
conference contribution
posted on 1991-01-01, 00:00 authored by J Cooper, Svetha VenkateshSvetha Venkatesh, L KitchenWe present a corner detector that works by using dissimilarity along the contour direction to detect curves in the image contour. The operator is fast, robust to noise and almost self-thresholding. The standard deviation of the image noise must be specified, but this value is easily measured and the explicit modeling of image noise contributes to the robustness of the operator to noise. We also present a new interpretation of the Kitchen-Rosenfeld corner operator (1982) in which we show that this operator can also be viewed as the second derivative of the image function along the edge direction.
History
Event
International Conference on Advanced Robotics (5th : 1991 : Pisa, Italy)Pagination
1377 - 1382Publisher
IEEELocation
Pisa, ItalyPlace of publication
[Washington, D. C.]Start date
1991-06-19End date
1991-06-22ISBN-10
0780300785Language
engNotes
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E1.1 Full written paper - refereedCopyright notice
1991, IEEETitle of proceedings
ICAR 1991 : Proceedings of the 5th International Conference on Advanced Robotics : Robots in Unstructured EnvironmentsUsage metrics
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