✦ LIBER ✦

Scale-space analysis and corner detection on digital curves using a discrete scale-space kernel

✍ Scribed by Bimal Kumar Ray; Kumar S. Ray

Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 761 KB
Volume: 30
Category: Article
ISSN: 0031-3203
DOI: 10.1016/s0031-3203(96)00158-6

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✦ Synopsis

This paper shows the application of the discrete scale-space kernel T(n;t) with continuous parameter to scale-space analysis of digital curves. The numerical problems that arise in the implementation are addressed in sequence and feasible solutions are proposed. The scale-space analysis is applied to comer detection. The comer detector is shown to operate successfully on noisy curves and at varying orientation.