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An Improved N-Bit to N-Bit Reversible Haar-Like Transform
Seoul, Korea October 06-October 08
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/PCCGA.2004.1348368Computer Graphics and Applications, 1 ...
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Joshua G. Senecal, Peter Lindstrom, Mark A. Duchaineau, Kenneth I. Joy, "An Improved N-Bit to N-Bit Reversible Haar-Like Transform," Computer Graphics and Applications, Pacific Conference on, pp. 371-380, Computer Graphics and Applications, 12th Pacific Conference on (PG'04), 2004.
 
 
BibTex
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@article{ 10.1109/PCCGA.2004.1348368,
author = {Joshua G. Senecal and Peter Lindstrom and Mark A. Duchaineau and Kenneth I. Joy},
title = {An Improved N-Bit to N-Bit Reversible Haar-Like Transform},
journal ={Computer Graphics and Applications, Pacific Conference on},
volume = {0},
year = {2004},
issn = {1550-4085},
pages = {371-380},
doi = {http://doi.ieeecomputersociety.org/10.1109/PCCGA.2004.1348368},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Computer Graphics and Applications, Pacific Conference on
TI - An Improved N-Bit to N-Bit Reversible Haar-Like Transform
SN - 1550-4085
SP371
EP380
A1 - Joshua G. Senecal,
A1 - Peter Lindstrom,
A1 - Mark A. Duchaineau,
A1 - Kenneth I. Joy,
PY - 2004
KW - null
VL - 0
JA - Computer Graphics and Applications, Pacific Conference on
ER -
 
Joshua G. Senecal, Lawrence Livermore National Laboratory
Peter Lindstrom, Lawrence Livermore National Laboratory
Mark A. Duchaineau, Lawrence Livermore National Laboratory
Kenneth I. Joy, University of California, Davis
We introduce the Piecewise-Linear Haar (PLHaar) transform, a reversible n-bit to n-bit transform that is based on the Haar wavelet transform. PLHaar is continuous, while all current n-bit to n-bit methods are not, and is therefore uniquely usable with both lossy and lossless methods (e.g. image compression). PLHaar has both integer and continuous (i.e. non-discrete) forms. By keeping the coefficients to n bits PLHaar is particularly suited for use in hardware environments where channel width is limited, such as digital video channels and graphics hardware.
Citation:
Joshua G. Senecal, Peter Lindstrom, Mark A. Duchaineau, Kenneth I. Joy, "An Improved N-Bit to N-Bit Reversible Haar-Like Transform," pg, pp.371-380, Computer Graphics and Applications, 12th Pacific Conference on (PG'04), 2004
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