DocumentCode
1217109
Title
Kernel designs for efficient multiresolution edge detection and orientation estimation
Author
Wilson, R. ; Bhalerao, A.H.
Author_Institution
Dept. of Comput Sci., Warwick Univ., Coventry, UK
Volume
14
Issue
3
fYear
1992
fDate
3/1/1992 12:00:00 AM
Firstpage
384
Lastpage
390
Abstract
Deals with the design of filter kernels having specified radial and angular frequency responses based on combined optimization and frequency sampling. This is used to generate small-radius, low-pass, and edge-detection kernels for multiresolution pyramids. The performance of the new kernels in estimating orientation is shown to be significantly better than that of other commonly used pyramid kernels
Keywords
filtering and prediction theory; optimisation; pattern recognition; picture processing; angular frequency responses; filter kernels; frequency sampling; multiresolution edge detection; multiresolution pyramids; optimization; orientation estimation; pattern recognition; picture processing; radial frequency responses; Design methodology; Fast Fourier transforms; Frequency estimation; Image analysis; Image edge detection; Image processing; Image texture analysis; Kernel; Low pass filters; Sampling methods;
fLanguage
English
Journal_Title
Pattern Analysis and Machine Intelligence, IEEE Transactions on
Publisher
ieee
ISSN
0162-8828
Type
jour
DOI
10.1109/34.120332
Filename
120332
Link To Document