Dual Approaches for Elliptic Hough Transform: Eccentricity/Orientation vs Center Based
DISCRETE GEOMETRY FOR COMPUTER IMAGERY, DGCI 2019(2019)
摘要
Ellipse matching is the process of extracting (detecting and fitting) elliptic shapes from digital images. This process typically requires the determination of 5 parameters, which can be obtained by using an Elliptic Hough Transform (EHT) algorithm.
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关键词
Ellipse detection,Ellipse matching,Hough Transform,Pencil of conics,Tangential equation
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