Soman, Anand K. and Vaidyanathan, P. P. (1994) Generalized polyphase representation and application to coding gain enhancement. IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 41 (9). pp. 627-630. ISSN 1057-7130. https://resolver.caltech.edu/CaltechAUTHORS:SOMieeetcsII94
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Abstract
Generalized polyphase representations (GPP) have been mentioned in literature in the context of several applications. In this paper, we provide a characterization for what constitutes a valid GPP. Then, we study an application of GPP, namely in improving the coding gains of transform coding systems. We also prove several properties of the GPP.
| Item Type: | Article | ||||||
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| Additional Information: | © Copyright 1994 IEEE. Reprinted with permission. Manuscript received April 23, 1992; revised March 10, 1993. This paper was recommended by Associate Editor M. A. Sonderstrand. This work was supported in parts by NSF grant MIP 8919196, Tektronix Inc., and Rockwell International. | ||||||
| Subject Keywords: | encoding, image coding, transforms | ||||||
| Issue or Number: | 9 | ||||||
| Record Number: | CaltechAUTHORS:SOMieeetcsII94 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:SOMieeetcsII94 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 8719 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | Archive Administrator | ||||||
| Deposited On: | 10 Sep 2007 | ||||||
| Last Modified: | 09 Mar 2020 13:19 |
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