Abstract
The problem of successively refinable scalar quantizer design is considered. The weighted average of the expected distortion at each level of refinement is used as a quantizer figure of merit. Quantizers designed using this criterion can find application in many practical situations. Algorithms are presented for the design of both uniform and non-uniform quantizers and performance of quantizers designed for several sources using these algorithms is presented and compared with the performance of other scalar quantizers.
Original language | English |
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Pages (from-to) | 250-259 |
Number of pages | 10 |
Journal | Data Compression Conference Proceedings |
State | Published - 1996 |
Event | Proceedings of the 1996 Data Compression Conference, DCC'96 - Snowbird, UT, USA Duration: 31 Mar 1996 → 3 Apr 1996 |