Title

'Bit Rate On Demand' Using Pruned Tree-Structured Hierarchical Lookup Vector Quantization

Abstract

We propose a real-time image coding system, which is capable of adapting instantaneously to the available channel bandwidth. The range of operational bandwidths for this system has a finer calibration than ordinary hierarchical vector quantization (HVQ) or wavelet based hierarchical vector quantization (WHVQ) methods suggested in the literature. These properties make it very attractive for networks with fluctuating available bandwidth, like the internet. All encoder and decoder operations are strictly constant time per pixel, proceeding through table lookups, and are intrinsically suitable for parallel and hardware implementation.

Publication Date

1-1-1999

Publication Title

Data Compression Conference Proceedings

Number of Pages

42-51

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/dcc.1999.755652

Socpus ID

0032686654 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0032686654

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