Please use this identifier to cite or link to this item: https://doi.org/10.1007/s00034-004-4022-4
Title: Improving SPIHT using virtual encapsulation
Authors: Kassim, A.A. 
SeeToh, C.-W.
Keywords: CSPIHT
Scalable coding
SPIHT
Virtual encapsulation
Issue Date: Nov-2004
Source: Kassim, A.A.,SeeToh, C.-W. (2004-11). Improving SPIHT using virtual encapsulation. Circuits, Systems, and Signal Processing 23 (6) : 507-516. ScholarBank@NUS Repository. https://doi.org/10.1007/s00034-004-4022-4
Abstract: In this paper, we propose a procedure that enhances the very low bit-rate coding performance of Set Partitioning in Hierarchical Trees (SPIHT)-based image coders. In SPIHT-based algorithms, all nodes with descendants in the LL band are initially added to the list of insignificant sets as type-A entries. Our experiments indicate that type-A nodes are highly likely to be insignificant during the sorting passes of the high bit planes. Our new procedure exploits this characteristic so that all these type-A nodes can be encapsulated into a single virtual node. © Birkhäuser Boston (2004).
Source Title: Circuits, Systems, and Signal Processing
URI: http://scholarbank.nus.edu.sg/handle/10635/56293
ISSN: 0278081X
DOI: 10.1007/s00034-004-4022-4
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

44
checked on Jan 20, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.