DocumentCode
2420921
Title
Elliptical Gaussian filters
Author
Jackson, Scott A. ; Ahuja, Narendra
Author_Institution
Intel Corp., Santa Clara, CA, USA
Volume
2
fYear
1996
fDate
25-29 Aug 1996
Firstpage
775
Abstract
A multiscale region detector for low-level image analysis is described. The basis of the detector is a set of filters similar to the Laplacian of an elliptical Gaussian. The responses of these filters to ideal ellipses are derived, and equations for determining the parameters of detected ellipses from the filter responses are found. The use of scale-space techniques to eliminate false ellipse sites in real images is described
Keywords
image texture; Laplacian of Gaussian; elliptical Gaussian filters; low-level image analysis; multiscale region detector; parameter determination; scale-space techniques; Algorithm design and analysis; Closed-form solution; Convolution; Detectors; Filters; Image texture analysis; Laplace equations; Pixel; Shape; Tellurium;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 1996., Proceedings of the 13th International Conference on
Conference_Location
Vienna
ISSN
1051-4651
Print_ISBN
0-8186-7282-X
Type
conf
DOI
10.1109/ICPR.1996.546928
Filename
546928
Link To Document