Title

Spatially Coherent Discrete Wavelet Transform - Accessing The Localization Property For Data Compression

Abstract

The Recursive Merger Filter (RMF) discrete wavelet transform (DWT) algorithm, that organizes intermediate coefficients with respect to both space and frequency, is presented. Since the RMF has a spatial coherence property, it is ideal for close coupling with wavelet coding algorithms, and enables fine grained as opposed to monolithic encoding. It is demonstrated how the RMF can be applied to the Embedded Zerotree Wavelet (EZW) and Wavelet based Hierarchical Vector Quantization (WHVQ) algorithms.

Publication Date

1-1-2000

Publication Title

Data Compression Conference Proceedings

Number of Pages

564-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0033894696 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0033894696

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