Title :
On using symmetry properties for selecting transform components for image coding
Author :
Kumar, N. ; Mukherjee, A.K. ; Chakraborti, N.B.
Author_Institution :
Indian Institute of Technology, Kharagpur, India
fDate :
6/1/1983 12:00:00 AM
Abstract :
A method based on the symmetry property of the transform operators to compute the transform domain covariances is discussed. A selection scheme which uses the transform domain covariance and also symmetry properties of a given transform is proposed. Some experimental results are also presented.
Keywords :
Decorrelation; Equations; Filters; Image coding; Interpolation; Predictive coding; Random processes; Speech coding; Speech processing; Transforms;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1983.1164100
