DocumentCode
1743366
Title
Efficient high quality restoration of missing blocks in images
Author
Alkachouh, Z. ; Bellanger, M.
Author_Institution
CNAM-Electron., Paris, France
Volume
1
fYear
2000
fDate
2000
Firstpage
303
Abstract
A spatial domain interpolation technique has been proposed recently for the high quality restoration of missing blocks in images. An efficient implementation is presented here, which leads to a little more than 1 multiplication per calculated pixel. Moreover, it is shown that the multiplications can be eliminated altogether, if a slight loss in quality can be tolerated. The technique can be applied in post processing devices, in image communication terminals
Keywords
computational complexity; image restoration; interpolation; complexity reduction; high quality restoration; image communication terminals; missing image blocks; post processing devices; spatial domain interpolation technique; Digital TV; Digital cameras; Displays; Equations; Image coding; Image communication; Image processing; Image restoration; Interpolation; Pixel;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems, 2000. ICECS 2000. The 7th IEEE International Conference on
Conference_Location
Jounieh
Print_ISBN
0-7803-6542-9
Type
conf
DOI
10.1109/ICECS.2000.911542
Filename
911542
Link To Document