DocumentCode
1012798
Title
On vector transformation
Author
Li, Weiping
Author_Institution
Dept. of Comput. Sci. & Electr. Eng., Lehigh Univ., Bethlehem, PA, USA
Volume
41
Issue
11
fYear
1993
fDate
11/1/1993 12:00:00 AM
Firstpage
3114
Lastpage
3126
Abstract
It has been shown that a vector transform is a good tool for digital filtering and image coding. This paper addresses some of the issues related to vector transforms. First, a fundamental difference between vector transforms and conventional transforms is examined. Second, two approaches to constructing vector transforms are discussed. Finally, an application of vector transformation to an efficient implementation of 2-D nonseparable digital filters is proposed
Keywords
filtering and prediction theory; image coding; transforms; two-dimensional digital filters; vectors; 2-D nonseparable digital filters; digital filtering; image coding; vector transform; vector transformation; Convolution; Digital filters; Discrete Fourier transforms; Discrete cosine transforms; Discrete transforms; Filtering; Finite impulse response filter; Image coding; Nonlinear filters; Vectors;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.257241
Filename
257241
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