Issues in vision modeling for perceptual video quality assessment

被引:149
作者
Winkler, S [1 ]
机构
[1] Ecole Polytech Fed Lausanne, Lab Traitement Signaux, CH-1015 Lausanne, Switzerland
关键词
human visual system; vision models; video quality assessment;
D O I
10.1016/S0165-1684(99)00062-6
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Lossy compression algorithms used in digital video systems produce artifacts whose visibility strongly depends on the actual image content. Simple error measures such as RMSE or PSNR, albeit popular, ignore this important fact and are only a mediocre predictor of perceived quality. Many applications require more reliable assessment methods. This paper discusses issues in vision modeling for perceptual video quality assessment (PVQA). Its purpose is not to describe a particular model or system, but rather to summarize and to provide pointers to up-to-date knowledge of important characteristics of the human visual system, to explain how these characteristics may be incorporated in vision models for PVQA, to give a brief overview of the state-of-the-art and current efforts in this held, and to outline directions for future research. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:231 / 252
页数:22
相关论文
共 141 条
[51]  
KELLY DH, 1983, J OPT SOC AM, V73, P742, DOI 10.1364/JOSA.73.000742
[53]  
KELLY DH, 1979, J OPT SOC AM, V69, P1266, DOI 10.1364/JOSA.69.001266
[54]   Seven models of masking [J].
Klein, SA ;
Carney, T ;
BarghoutStein, L ;
Tyler, CW .
HUMAN VISION AND ELECTRONIC IMAGING II, 1997, 3016 :13-24
[55]   MINIMIZING AND MAXIMIZING THE JOINT SPACE-SPATIAL FREQUENCY UNCERTAINTY OF GABOR-LIKE FUNCTIONS - COMMENT [J].
KLEIN, SA ;
BEUTTER, B .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1992, 9 (02) :337-340
[56]  
Klein Stanley A., 1993, P73
[57]   SPATIOTEMPORAL CONTRAST DETECTION THRESHOLD SURFACE IS BIMODAL [J].
KOENDERINK, JJ ;
VANDOORN, AJ .
OPTICS LETTERS, 1979, 4 (01) :32-34
[58]  
LAMBRECHT C, 1996, THESIS ECOLE POLYTEC
[59]  
Lambrecht CJV, 1996, INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, PROCEEDINGS - VOL I, P885, DOI 10.1109/ICIP.1996.559641
[60]   Perceptual quality measure using a spatio-temporal model of the human visual system [J].
Lambrecht, CJV ;
Verscheure, O .
DIGITAL VIDEO COMPRESSION: ALGORITHMS AND TECHNOLOGIES 1996, 1996, 2668 :450-461