Kernel Designs for Efficient Multiresolution Edge Detection and Orientation Estimation
Wilson, R.G. and Bhalerao, A.H. (1992) Kernel Designs for Efficient Multiresolution Edge Detection and Orientation Estimation. IEEE Transactions on Pattern Analysis and Machine Intelligence, 14 (3). pp. 384-390. ISSN 0162-8828
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Abstract
This paper 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 lowpass 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.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | pcav hpsg image signal processing edge detection orientation |
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science Q Science > QA Mathematics > QA76 Computer software Q Science > QA Mathematics > QA76.73 Computer algorithms. Data structures. |
| Divisions: | Faculty of Science > Computer Science |
| Depositing User: | Simon Hammond |
| Date Deposited: | 14 Jun 2011 09:49 |
| Last Modified: | 23 Feb 2012 09:09 |
| URI: | http://eprints.dcs.warwick.ac.uk/id/eprint/737 |
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