DocumentCode
1400080
Title
A generalized block-edge impairment metric for video coding
Author
Wu, H.R. ; Yuen, M.
Author_Institution
Dept. of Digital Syst., Monash Univ., Clayton, Vic., Australia
Volume
4
Issue
11
fYear
1997
Firstpage
317
Lastpage
320
Abstract
A mew generalized block-edge impairment metric (GBIM) is presented in this paper as a quantitative distortion measure for blocking artifacts in digital video and image coding. This distortion measure does not require the original image sequence as a comparative reference, and is found to be consistent with subjective evaluation.
Keywords
edge detection; image reconstruction; image sequences; video coding; blocking artifacts; digital video; generalized block-edge impairment metric; image coding; image sequence; quantitative distortion measure; reconstructed image; subjective evaluation; video coding; Bit rate; Distortion measurement; Image coding; Image reconstruction; Image sequences; PSNR; Video coding; Video compression; Video sequences; Visual perception;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/97.641398
Filename
641398
Link To Document