Title :
Designing local orthogonal bases for evaluating image quality
Author :
R. Bernardini;J. Kovacevic
Author_Institution :
EPFL, Lausanne, Switzerland
Abstract :
We extend to more general groups a well-known relation used for checking the orthogonality of a system as well as for orthogonalizing a nonorthogonal one. This, in turn is used for designing local orthogonal bases obtained by modulations and rotations of a single prototype filter. These bases are useful for building systems for evaluating image quality.
Keywords :
"Image quality","Filter bank","Visual system","Prototypes","Image processing","Frequency measurement","Weight measurement","Technological innovation","USA Councils","Humans"
Conference_Titel :
Image Processing, 1996. Proceedings., International Conference on
Print_ISBN :
0-7803-3259-8
DOI :
10.1109/ICIP.1996.559562
