Vaidyanathan, P. P. (1997) Review of recent results on optimal orthonormal subband coders. In: Wavelet Applications in Signal and Image Processing V. Proceedings of SPIE. No.3169. Society of Photo-optical Instrumentation Engineers (SPIE) , Bellingham, WA, pp. 106-117. ISBN 9780819425911. https://resolver.caltech.edu/CaltechAUTHORS:20180730-162432316
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Abstract
The conditions for optimality of uniform orthonormal subband coders are reviewed. A number of properties of optimal filter banks are then summarized. The case of nonuniform orthonormal filter banks is also considered, and it is shown that the well known connection between optimal coding gain, energy compaction, and principle component property does not extend to the nonuniform case.
| Item Type: | Book Section | ||||||
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| Additional Information: | © 1997 Society of Photo-Optical Instrumentation Engineers (SPIE). This work was supported in parts by Office of Naval Research grant N00014-93-1-0231, and Tektronix, Inc. | ||||||
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| Subject Keywords: | Optimal subband coders, orthonormal filter banks, energy compaction | ||||||
| Series Name: | Proceedings of SPIE | ||||||
| Issue or Number: | 3169 | ||||||
| DOI: | 10.1117/12.279683 | ||||||
| Record Number: | CaltechAUTHORS:20180730-162432316 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20180730-162432316 | ||||||
| Official Citation: | Palghat P. Vaidyanathan, "Review of recent results on optimal orthonormal subband coders", Proc. SPIE 3169, Wavelet Applications in Signal and Image Processing V, (30 October 1997); doi: 10.1117/12.279683; https://doi.org/10.1117/12.279683 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 88366 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | George Porter | ||||||
| Deposited On: | 31 Jul 2018 14:35 | ||||||
| Last Modified: | 16 Nov 2021 00:26 |
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