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A generalized block-edge impairment metric for video coding

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2 Author(s)
H. R. Wu ; Dept. of Digital Syst., Monash Univ., Clayton, Vic., Australia ; M. Yuen

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.

Published in:

IEEE Signal Processing Letters  (Volume:4 ,  Issue: 11 )