SCALE-SPACE ANALYSIS AND CORNER DETECTION ON DIGITAL CURVES USING A DISCRETE SCALE-SPACE KERNEL

Authors
RAY BK RAY KS
Citation
Bk. Ray et Ks. Ray, SCALE-SPACE ANALYSIS AND CORNER DETECTION ON DIGITAL CURVES USING A DISCRETE SCALE-SPACE KERNEL, Pattern recognition, 30(9), 1997, pp. 1463-1474
Citations number
20
Categorie Soggetti
Computer Sciences, Special Topics","Engineering, Eletrical & Electronic","Computer Science Artificial Intelligence
Journal title
Pattern recognition → ACNP
ISSN journal
00313203
Volume
30
Issue
9
Year of publication
1997
Pages
1463 - 1474
Database
ISI
SICI code
0031-3203(1997)30:9<1463:SAACDO>2.0.ZU;2-1
Abstract
This paper shows the application of the discrete scale-space kernel T( n;t) with continuous parameter to scale-space analysis of digital curv es. The numerical problems that arise in the implementation are addres sed in sequence and feasible solutions are proposed. The scale-space a nalysis is applied to corner detection. The corner detector is shown t o operate successfully on noisy curves and at varying orientation. (C) 1997 Pattern Recognition Society. Published by Elsevier Science Ltd.