Design of Linear Phase Cosine Modulated Filter Banks for Subband Image Compression
| dc.citation.bibtexName | techreport | en_US |
| dc.citation.journalTitle | Rice University CML Technical Report | en_US |
| dc.contributor.author | Odegard, Jan E. | en_US |
| dc.contributor.author | Gopinath, Ramesh A. | en_US |
| dc.contributor.author | Burrus, C. Sidney | en_US |
| dc.contributor.org | Digital Signal Processing (http://dsp.rice.edu/) | en_US |
| dc.contributor.org | CML (http://cml.rice.edu/) | en_US |
| dc.date.accessioned | 2007-10-31T00:56:45Z | en_US |
| dc.date.available | 2007-10-31T00:56:45Z | en_US |
| dc.date.issued | 1994-01-15 | en_US |
| dc.date.modified | 2003-07-12 | en_US |
| dc.date.submitted | 2002-09-23 | en_US |
| dc.description | Tech Report | en_US |
| dc.description.abstract | Wavelet methods give a flexible alternative to Fourier methods in non-stationary signal analysis. The concept of band-limitedness plays a fundamental role in Fourier analysis. Since wavelet theory replaces frequency with scale, a natural question is whether there exists a useful concept of scale-limitedness. Obvious definitions of scale-limitedness are too restrictive, in that there would be few or no useful scale-limited signals. This paper introduces a viable definition for scale-limited signals, and shows that the class is rich enough to include bandlimited signals, and impulse trains, among others. Moreover, for a wide choice of criteria, we show how to design the optimal wavelet for representing a given signal, and how to design robust wavelets that optimally represent certain classes of signals. | en_US |
| dc.identifier.citation | J. E. Odegard, R. A. Gopinath and C. S. Burrus, "Design of Linear Phase Cosine Modulated Filter Banks for Subband Image Compression," <i>Rice University CML Technical Report,</i> 1994. | en_US |
| dc.identifier.uri | https://hdl.handle.net/1911/20169 | en_US |
| dc.language.iso | eng | en_US |
| dc.subject | filter banks | en_US |
| dc.subject.keyword | filter banks | en_US |
| dc.subject.other | Filter Banks | en_US |
| dc.title | Design of Linear Phase Cosine Modulated Filter Banks for Subband Image Compression | en_US |
| dc.type | Report | en_US |
| dc.type.dcmi | Text | en_US |
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