Novel no-reference image blur metric based on block-based discrete cosine transform statistics

被引：10
作者：
Han, Yu [1 ]
Xu, Xiaoming [1 ]
Cai, Yunze [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Automat, Shanghai 200030, Peoples R China
来源：
OPTICAL ENGINEERING | 2010年 / 49卷 / 05期
关键词：
discrete cosine transform statistics; no-reference image quality assessment; blurred image quality;
D O I：
10.1117/1.3420235
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new algorithm for no-reference blurred image quality assessment is proposed. This metric is based on block-based discrete cosine transform statistics and linear prediction method. We compare the performance of the proposed method with four blur metrics on three famous databases and our work shows the best results. (C) 2010 Society of Photo-Optical Instrumentation Engineers. [DOI: 10.1117/1.3420235]
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页数：3
相关论文
共 11 条
  • [1] Objective no-reference image blur metric based on local phase coherence
    Ciancio, A.
    da Costa, A. L. N. T.
    da Silva, E. A. B.
    Said, A.
    Samadani, R.
    Obrador, P.
    [J]. ELECTRONICS LETTERS, 2009, 45 (23) : 1162 - U29
  • [2] Human visual system based no-reference objective image sharpness metric
    Ferzli, Rony
    Karam, Lina J.
    [J]. 2006 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, ICIP 2006, PROCEEDINGS, 2006, : 2949 - +
  • [3] HAN Y, NOVEL NO REFERENCE I
  • [4] A mathematical analysis of the DCT coefficient distributions for images
    Lam, EY
    Goodman, JW
    [J]. IEEE TRANSACTIONS ON IMAGE PROCESSING, 2000, 9 (10) : 1661 - 1666
  • [5] MARICHAL X, 1999, P INT C IM PROC ICIP, V2, P286
  • [6] Perceptual blur and ringing metrics: application to JPEG2000
    Marziliano, P
    Dufaux, F
    Winkler, S
    Ebrahimi, T
    [J]. SIGNAL PROCESSING-IMAGE COMMUNICATION, 2004, 19 (02) : 163 - 172
  • [7] *OKL STAT U IM COD, CAT SUBJ IM QUAL
  • [8] Maximum likelihood parametric blur identification based on a continuous spatial domain model
    Pavlovic, Gordana
    Tekalp, A. Murat
    [J]. IEEE TRANSACTIONS ON IMAGE PROCESSING, 1992, 1 (04) : 496 - 504
  • [9] PONOMARENKO N, 2009, 4 INT WORKSH VID PRO, P6
  • [10] Video quality experts group: Current results and future directions
    Rohaly, AM
    Corriveau, P
    Libert, J
    Webster, A
    Baroncini, V
    Beerends, J
    Blin, JL
    Contin, L
    Hamada, T
    Harrison, D
    Hekstra, A
    Lubin, J
    Nishida, Y
    Nishihara, R
    Pearson, J
    Pessoa, AF
    Pickford, N
    Schertz, A
    Visca, M
    Watson, A
    Winkler, S
    [J]. VISUAL COMMUNICATIONS AND IMAGE PROCESSING 2000, PTS 1-3, 2000, 4067 : 742 - 753
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