DocumentCode
2999887
Title
An adaptive pyramid image coding system
Author
Sallent-Ribes, Sebastiå ; Torres-Urgell, Lluis
Author_Institution
ETSI Telecommun., Barcelona, Spain
fYear
1988
fDate
11-14 Apr 1988
Firstpage
808
Abstract
A pyramidal image structure is presented that uses algorithms defined on arbitrary nonrectangular sampling lattices. An adaptive technique is also developed that assigns to the pyramidal structure an optimum sampling lattice as a function of the frequency content of the original image. Two algorithms, one in the frequency domain and the other in the spatial domain are used to select the optimum sampling lattice
Keywords
encoding; picture processing; adaptive pyramid image coding system; algorithms; arbitrary nonrectangular sampling lattices; frequency content; frequency domain; optimum sampling lattice; original image; spatial domain; Data compression; Frequency; Image coding; Image processing; Image resolution; Image sampling; Image storage; Laplace equations; Lattices; Telecommunications;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1988. ICASSP-88., 1988 International Conference on
Conference_Location
New York, NY
ISSN
1520-6149
Type
conf
DOI
10.1109/ICASSP.1988.196708
Filename
196708
Link To Document