No-reference quality assessment for JPEG2000 compressed images

Hanghang Tong, Mingjing Li, Hong Jiang Zhang, Changshui Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

31 Scopus citations

Abstract

No-Reference quality assessment is a relatively new topic and has been attracting more and more attention in recent years. Due to the limited understanding of the human vision system, most of the existing methods focus on measuring to what extent the image has been distorted. In this paper, by viewing all edge points in JPEG2000 compressed images as 'distorted' or 'un-distorted', we propose using principal component analysis (PCA) to extract the local feature of a given edge point, which indicates both blurring and ringing. We also propose using the probabilities of the given edge point being 'distorted' and 'un-distorted' to model the local distortion metric, which is straightforward and can be easily applied to any type of local feature. Experimental results demonstrate the effectiveness of our scheme.

Original languageEnglish (US)
Title of host publicationProceedings - International Conference on Image Processing, ICIP
Pages3539-3542
Number of pages4
Volume2
StatePublished - 2004
Externally publishedYes
Event2004 International Conference on Image Processing, ICIP 2004 - , Singapore
Duration: Oct 18 2004Oct 21 2004

Other

Other2004 International Conference on Image Processing, ICIP 2004
CountrySingapore
Period10/18/0410/21/04

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Tong, H., Li, M., Zhang, H. J., & Zhang, C. (2004). No-reference quality assessment for JPEG2000 compressed images. In Proceedings - International Conference on Image Processing, ICIP (Vol. 2, pp. 3539-3542)