DocumentCode
286299
Title
A weighted Mahalanobis distance Hough transform and its application for the detection of circular segments
Author
Xu, Chengping ; Velastin, Sergio A.
Author_Institution
Dept. of Electron. & Electr. Eng., King´´s Coll., London, UK
fYear
1993
fDate
34096
Abstract
A weighted Mahalanobis distance transform with extended Kalman filter refinement is proposed. It is shown to detect feature points more flexibly in a predefined range around the contour, using low-resolution accumulating arrays, and iterations in incremental jumps
Keywords
Hough transforms; Kalman filters; computational complexity; edge detection; feature extraction; iterative methods; Hough transform; detection of circular segments; extended Kalman filter refinement; iterations; low-resolution accumulating arrays; weighted Mahalanobis distance transform;
fLanguage
English
Publisher
iet
Conference_Titel
Hough Transforms, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
243188
Link To Document