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1997 International Conference on Image Processing (ICIP'97) - Volume 1
Image compression using biorthogonal wavelet transforms with multiplierless 2-D filter mask operation
Washington, DC
October 26-October 29
ISBN: 0-8186-8183-7
ASCII Text
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HyungJun Kim, "Image compression using biorthogonal wavelet transforms with multiplierless 2-D filter mask operation," Image Processing, International Conference on, vol. 1, pp. 648, 1997 International Conference on Image Processing (ICIP'97) - Volume 1, 1997.
 
 
BibTex
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@article{ 10.1109/ICIP.1997.647996,
author = {HyungJun Kim},
title = {Image compression using biorthogonal wavelet transforms with multiplierless 2-D filter mask operation},
journal ={Image Processing, International Conference on},
volume = {1},
year = {1997},
isbn = {0-8186-8183-7},
pages = {648},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICIP.1997.647996},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Image Processing, International Conference on
TI - Image compression using biorthogonal wavelet transforms with multiplierless 2-D filter mask operation
SN - 0-8186-8183-7
SP
EP
A1 - HyungJun Kim,
PY - 1997
KW - image coding; image compression; biorthogonal wavelet transforms; dyadic regional filter coefficients; high computational speed; 2D filter mask operation; two-dimensional reconstruction filter masks; nonzero-valued pixels; inverse wavelet transform; convolution; arithmetic bit-shifting; integer addition operations; compression gain; Hilbert scanning; multiplierless 2D filter masks
VL - 1
JA - Image Processing, International Conference on
ER -
 
HyungJun Kim, Coll. of Eng., California Univ., Riverside, CA, USA
We present image compression algorithms using biorthogonal wavelet transforms with dyadic regional filter coefficients, which provide high computational speed and excellent compression performance. Two-dimensional reconstruction filter masks are constructed to minimize data access operations and process only the nonzero-valued pixels when performing the inverse wavelet transform. Convolutions with these masks can be performed by using only arithmetic bit-shifting and integer addition operations. Additional compression gain is achieved by using Hilbert scanning for the preprocessing of encoding process.
Index Terms:
image coding; image compression; biorthogonal wavelet transforms; dyadic regional filter coefficients; high computational speed; 2D filter mask operation; two-dimensional reconstruction filter masks; nonzero-valued pixels; inverse wavelet transform; convolution; arithmetic bit-shifting; integer addition operations; compression gain; Hilbert scanning; multiplierless 2D filter masks
Citation:
HyungJun Kim, "Image compression using biorthogonal wavelet transforms with multiplierless 2-D filter mask operation," icip, vol. 1, pp.648, 1997 International Conference on Image Processing (ICIP'97) - Volume 1, 1997
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