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基于图像信息人眼可感知度的图像质量表征方法
Alternative TitleImage quality characterization method based on image information human eye perceptible degree
朱枫; 郝颖明; 吴清潇; 嵇冠群; 吴锦
Department光电信息技术研究室
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Country中国
Subtype发明授权
Status有权
Abstract本发明公开了基于图像信息人眼可感知度的图像质量表征方法。该方法从人眼视觉特性出发,把图像看成是将实际景物信息传递给人眼的媒介,定义图像质量为人眼可感知的图像信息占图像总信息的百分比。在这一框架下,面向人眼探测识别,提出了3种图像总信息和对应的3种人眼可感知的图像信息的定量表示方法。本发明较一般图像质量表征方法的优点为:将图像质量与人眼能够从图像中接收到的信息关联起来,提出了更符合人眼视觉特性的无参考图像质量表征基本框架;首次提出面向人眼探测识别的图像质量表征方法,可以作为面向探测识别的图像优化的优化准则。
Other AbstractThe invention discloses an image quality characterization method based on image information human eye perceptible degree. According to human eye vision characteristics, images are regarded as media which transmit actual scenery information to human eyes, and image quality is determined by the percentage by which image information which can be perceived by the human eyes accounts for image total information. Under the framework, a quantitative representing method of three types of image total information and three corresponding types of image information which can be perceived by the human eyes is provided. Compared with a general image quality characterization method, the image quality characterization method has the advantages that the image quality and the information which can be perceived by the human eyes from the images are related, and the non-reference image quality characterization basic framework which is more in accord with the human eye vision characteristics is put forward the image quality characterization method directing at human eye detection and recognition is put forward for the first time and can be used as an optimization criterion for image optimization directing at detection and recognition.
PCT Attributes
Application Date2011-12-29
2013-07-03
Date Available2016-01-06
Application NumberCN201110454462.7
Open (Notice) NumberCN103186898B
Language中文
Contribution Rank1
Document Type专利
Identifierhttp://ir.sia.cn/handle/173321/17797
Collection光电信息技术研究室
Affiliation中国科学院沈阳自动化研究所
Recommended Citation
GB/T 7714
朱枫,郝颖明,吴清潇,等. 基于图像信息人眼可感知度的图像质量表征方法[P]. 2013-07-03.
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