DocumentCode
2381038
Title
Quality assessment based on noise influencing force
Author
Du, Juan ; Xie, Sheng-Li ; Yu, Ying-lin
Author_Institution
Sch. of Electron. & Information Eng., South China Univ. of Technol., Guangzhou, China
Volume
3
fYear
2005
fDate
11-14 Sept. 2005
Abstract
This article introduces a new image quality assessment: QNIF (quality assessment based on noise influencing force). Considering uneven property of noise distribution, we put forward the concept of noise influencing significance area. Analyzing noise in significance area coverage is to identify the property that noise destructiveness on image structure can approach to human visual system. In addition, in view of human eyes´ physiological characteristics of gaze and fast jump, QNIF also includes noise area influencing image quality. Test result shows that QNIF performance is evidently superior to traditional MSE because it can effectively estimate different types of quality reduction.
Keywords
image resolution; noise; human visual system; image quality assessment; image structure; noise destructiveness; noise distribution; noise influencing force; quality assessment; Distortion measurement; Humans; Image analysis; Image processing; Image quality; Quality assessment; Signal processing; Testing; Visual perception; Visual system;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2005. ICIP 2005. IEEE International Conference on
Print_ISBN
0-7803-9134-9
Type
conf
DOI
10.1109/ICIP.2005.1530433
Filename
1530433
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