Region-of-interest based image resolution adaptation for MPEG-21 digital item.

Yiqun Hu Liang-Tien Chia Deepu Rajan

Published in: ACM Multimedia (2004)

Keyphrases

region of interest
image resolution
field of view
image quality
medical images
spatial resolution
digital video
image warping
high resolution
super resolution
ct images
low resolution
multimedia
ct scans
resolution enhancement
palmprint
multiresolution
video sequences
geometrical features
high quality