DocumentCode
701423
Title
Interblock redundancy reduction using quadtrees
Author
Zanuy, Marcos Faundez ; Reguant, Xavi Domingo
Author_Institution
Department of Signal Theory and Communications (UPC), c/Gran Capità S/N (Campus Nord, Edifici D5) 08034 BARCELONA (SPAIN)
fYear
1996
fDate
10-13 Sept. 1996
Firstpage
1
Lastpage
4
Abstract
This paper applies the quadtree structure for image coding. The goal is to adapt the block size and thus to increase the compression ratio (without reducing SNR). Also, the computational time is not significatively increased. It has been applied to Block Truncation Coding of still images, and motion vector coding (interframe). An inter/intraframe application is also discussed.
Keywords
Clustering algorithms; Decoding; Encoding; Image coding; Image restoration; Redundancy; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
European Signal Processing Conference, 1996. EUSIPCO 1996. 8th
Conference_Location
Trieste, Italy
Print_ISBN
978-888-6179-83-6
Type
conf
Filename
7083149
Link To Document