Two-dimensional block diagonal LMS adaptive filtering
| dc.contributor.author | Pan, Hongye, author | |
| dc.contributor.author | Azimi-Sadjadi, Mahmood R., author | |
| dc.contributor.author | IEEE, publisher | |
| dc.date.accessioned | 2007-01-03T04:49:17Z | |
| dc.date.available | 2007-01-03T04:49:17Z | |
| dc.date.issued | 1994 | |
| dc.description.abstract | This paper is concerned with the development of a two-dimensional (2-D) adaptive filters using the block diagonal least mean squared (BDLMS) method. In this adaptive filtering scheme the image is scanned and processed block by block in a diagonal fashion, and the filter weights are adjusted once per block rather than once per pixel. The diagonal scanning is adopted to avoid the problems inherent in the 1-D standard scanning schemes and to account for the correlations in two directions. The weight updating equation for 2-D BDLMS is derived and the convergence properties of the algorithms are investigated. Simulation results that indicate the effectiveness of the 2-D BDLMS when used for image enhancement, estimation, and detection applications are presented. | |
| dc.format.medium | born digital | |
| dc.format.medium | articles | |
| dc.identifier.bibliographicCitation | Azimi-Sadjadi, Mahmood R. and Hongye Pan, Two-Dimensional Block Diagonal LMS Adaptive Filtering, IEEE Transactions on Signal Processing 42, no. 9 (September 1994): 2420-2429. | |
| dc.identifier.uri | http://hdl.handle.net/10217/935 | |
| dc.language | English | |
| dc.language.iso | eng | |
| dc.publisher | Colorado State University. Libraries | |
| dc.relation.ispartof | Faculty Publications | |
| dc.rights | ©1994 IEEE. | |
| dc.rights | Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright. | |
| dc.subject | adaptive filters | |
| dc.subject | convergence of numerical methods | |
| dc.subject | two-dimensional digital filters | |
| dc.subject | image processing | |
| dc.subject | filtering and prediction theory | |
| dc.subject | least squares approximations | |
| dc.title | Two-dimensional block diagonal LMS adaptive filtering | |
| dc.type | Text |
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