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A no-reference image blurriness metric in the spatial domain
Hong, Yuzhen; Ren, Guoqiang; Liu, Enhai
Source PublicationOPTIK
Volume127Issue:14Pages:5568-5575
2016
Language英语
ISSN0030-4026
DOI10.1016/j.ijleo.2016.03.077
Indexed BySCI
WOS IDWOS:000376800700004
SubtypeArticle
AbstractThis paper presents a no-reference image quality metric for Gaussian blurred image. The metric is implemented in the spatial domain without the need of data conversion or training. It utilizes the just noticeable blur (JNB) model to estimate the amount of blurriness at each edge in the image. Then the probability distribution histogram of edge blurriness is built to calculate the final blur metric of entire image. The performance of the metric is demonstrated by comparing it with existing no-reference blurriness metrics. And the experimental results on multiple image quality assessment databases show that the proposed metric is highly consistent with the subjective quality evaluations. (C) 2016 Elsevier GmbH. All rights reserved.
KeywordSharpness Metric Blurriness Metric Image Quality Assessment Spatial Domain Jnb No-reference
WOS KeywordALGORITHM ; BLUR
WOS Research AreaOptics
WOS SubjectOptics
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3906
Collection光电技术研究所被WoS收录文章
AffiliationUniv Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China
Recommended Citation
GB/T 7714
Hong, Yuzhen,Ren, Guoqiang,Liu, Enhai. A no-reference image blurriness metric in the spatial domain[J]. OPTIK,2016,127(14):5568-5575.
APA Hong, Yuzhen,Ren, Guoqiang,&Liu, Enhai.(2016).A no-reference image blurriness metric in the spatial domain.OPTIK,127(14),5568-5575.
MLA Hong, Yuzhen,et al."A no-reference image blurriness metric in the spatial domain".OPTIK 127.14(2016):5568-5575.
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