Title :
A perceptually significant block-edge impairment metric for digital video coding
Author :
Suthaharan, Shan
Author_Institution :
Dept. of Math. Sci., Univ. of North Carolina, Greensboro, NC, USA
Abstract :
A new perceptually significant block-edge impairment metric (PS-BIM) is presented as a quantitative distortion measure to evaluate blocking artifacts in block-based video coding. This distortion measure does not require the original video sequence as a comparative reference and is found to be consistent with subjective evaluation.
Keywords :
distortion; image reconstruction; image sequences; video coding; block-based video coding; blocking artifacts; digital video coding; perceptually significant block-edge impairment metric; quantitative distortion measure; video sequence reconstruction; Bit rate; Distortion measurement; Humans; Image coding; Image reconstruction; PSNR; Video coding; Video compression; Video sequences; Visual system;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on
Print_ISBN :
0-7803-7663-3
DOI :
10.1109/ICASSP.2003.1199566
