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	A method of color correction of camera based on HSV model
	Zhao, Rujin1; Wang, Jin1; Yu, Guobing1; Zhong, Jie1; Zhou, Wulin1; Li, Yihao2
	2014
会议名称	Proceedings of SPIE: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronics Materials and Devices for Sensing and Imaging
会议日期	2014
卷号	9284
页码	92840G
中文摘要	A novel color correction method of camera based on HSV (Hue, Saturation, and Value) model is proposed in this paper, which aims at the problem that spectrum response of camera differs from the CIE criterion, and that the image color of camera is aberrant. Firstly, the color of image is corrected based on HSV model to which image is transformed from RGB model. As a result, the color of image accords with the human vision for the coherence between HSV model and human vision; Secondly, the colors checker with 24 kinds of color under standard light source is used to compute correction coefficient matrix, which improves the spectrum response of camera and the CIE criterion. Furthermore, the colors checker with 24 kinds of color improves the applicability of the color correction coefficient matrix for different image. The experimental results show that the color difference between corrected color and color checker is lower based on proposed method, and the corrected color of image is consistent with the human eyes.
英文摘要	A novel color correction method of camera based on HSV (Hue, Saturation, and Value) model is proposed in this paper, which aims at the problem that spectrum response of camera differs from the CIE criterion, and that the image color of camera is aberrant. Firstly, the color of image is corrected based on HSV model to which image is transformed from RGB model. As a result, the color of image accords with the human vision for the coherence between HSV model and human vision; Secondly, the colors checker with 24 kinds of color under standard light source is used to compute correction coefficient matrix, which improves the spectrum response of camera and the CIE criterion. Furthermore, the colors checker with 24 kinds of color improves the applicability of the color correction coefficient matrix for different image. The experimental results show that the color difference between corrected color and color checker is lower based on proposed method, and the corrected color of image is consistent with the human eyes.
收录类别	EI
学科主题	Cameras - Color - Colorimetry - Light sources - Manufacture - Materials testing - Model checking - Optoelectronic devices
语种	英语
ISSN号	0277786X
内容类型	会议论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7712]
专题	光电技术研究所_光电传感技术研究室（六室）
作者单位	1.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China 2.Shanghai Aerospace Control Technology Research Institute, Shanghai, China
推荐引用方式 GB/T 7714	Zhao, Rujin,Wang, Jin,Yu, Guobing,et al. A method of color correction of camera based on HSV model[C]. 见:Proceedings of SPIE: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronics Materials and Devices for Sensing and Imaging. 2014.

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