Reducing aliasing in wavelets based downsampling for improved resolution scalability.

G. Charith K. Abhayaratne

Published in: ICIP (2) (2005)

Keyphrases

high resolution
low pass filtering
multiresolution
signal processing
image processing
wavelet transform
low pass filter
high frequency
spatial resolution
feature extraction
improved algorithm
wavelet decomposition
video sequences
low resolution
multiresolution analysis
multi resolution analysis