DocumentCode
1067542
Title
Quadtree decomposition using projective interpolation
Author
Kyeong-Hoon Jung ; Choong Woong Lee
Author_Institution
Image Commun. Lab., Inst. of New Media Commun., Seoul
Volume
31
Issue
21
fYear
1995
fDate
10/12/1995 12:00:00 AM
Firstpage
1823
Lastpage
1824
Abstract
A quadtree structured image coding method which avoids the blocking artefact without using postprocessing is discussed. Furthermore, the method improves the R-D performance considerably. Only a single pixel is encoded for each segmented block. Boundary interpolation and projective interpolation are applied for reconstruction using all adjacent encoded pixels
Keywords
image coding; image reconstruction; interpolation; quadtrees; boundary interpolation; image coding; projective interpolation; quadtree decomposition; rate-distortion performance; reconstruction; segmented block; single pixel encoding;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
475058
Link To Document