QUALITY ASSESSMENT METHODS FOR PERCEPTUAL VIDEO COMPRESSION

被引：0

作者：

Zhang, Fan ^{[1
]}

Bull, David R. ^{[1
]}

机构：

[1] Univ Bristol, Dept Elect & Elect Engn, Bristol BS8 1UB, Avon, England

来源：

2013 20TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP 2013) | 2013年

基金：

英国工程与自然科学研究理事会;

关键词：

Video metric; visual masking; blurring;

D O I：

暂无

中图分类号：

TB8 [摄影技术];

学科分类号：

0804 ;

摘要：

This paper describes a quality assessment model for perceptual video compression applications (PVM), which stimulates visual masking and distortion-artefact perception using an adaptive combination of noticeable distortions and blurring artefacts. The method shows significant improvement over existing quality metrics based on the VQEG database, and provides compatibility with in-loop rate-quality optimisation for next generation video codecs due to its latency and complexity attributes. Performance comparison are validated against a range of different distortion types.

引用

页码：39 / 43

页数：5

共 14 条

[1]

[Anonymous], 2000, FIN REP VID QUAL EXP

[2]

Bosch M., 2011, IEEE J SEL TOP QUANT, V5, P1277

[3] VSNR: A wavelet-based visual signal-to-noise ratio for natural images [J].

Chandler, Damon M. ;

Hemami, Sheila S. .

IEEE TRANSACTIONS ON IMAGE PROCESSING, 2007, 16 (09) :2284-2298

[4]

Chikkerur S., 2005, IEEE T BROADCAST, V30, P17

[5]

*ITU T STUD GROUP, 1998, EV NEW METH OBJ TEST

[6] MOTION AND VISION .2. STABILIZED SPATIO-TEMPORAL THRESHOLD SURFACE [J].

KELLY, DH .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1979, 69 (10) :1340-1349

[7] Complex wavelets for shift invariant analysis and filtering of signals [J].

Kingsbury, N .

APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2001, 10 (03) :234-253

[8] Most apparent distortion: full-reference image quality assessment and the role of strategy [J].

Larson, Eric C. ;

Chandler, Damon M. .

JOURNAL OF ELECTRONIC IMAGING, 2010, 19 (01)

[9] Perceptual Video Compression: A Survey [J].

Lee, Jong-Seok ;

Ebrahimi, Touradj .

IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2012, 6 (06) :684-697

[10]

Ndjiki-Nya P, 2007, 2007 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOLS 1-5, P1447

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