A jointly optimized subband coder

The mainstream approach to subband coding has been to partition the input signal into subband signals and to code those signals separately with optimal or near-optimal quantizers and entropy coders. A more effective approach, however, is one where the subband coders are optimized jointly so that the...

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Vydáno v:	IEEE transactions on image processing Ročník 5; číslo 9; s. 1311 - 1323
Hlavní autoři:	Kossentini, F., Wilson Ching-Lan Chung, Smith, M.J.T.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.09.1996 Institute of Electrical and Electronics Engineers
Témata:	Algorithm design and analysis Applied sciences Bit rate Constraint optimization Design optimization Entropy Exact sciences and technology Frequency Image coding Image processing Information, signal and communications theory Nonlinear distortion Rate-distortion Signal processing Signal processing algorithms Telecommunications and information theory Signal compression Vector quantization Image processing Coding Coding circuit Signal processing Performance Algorithm Optimization
ISSN:	1057-7149, 1941-0042
On-line přístup:	Získat plný text
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