Moment Invariants for Color Constant Image Description

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	Moment Invariants for Color Constant Image Description
	Li Bing1,2 ; Xu De1 ; Lang Congyan 1
发表期刊	CHINESE JOURNAL OF ELECTRONICS
	2010-04-01
卷号	19 期号:2 页码:283-287
文章类型	Article
摘要	An important class of color constant image descriptors is based on image derivatives. However, these derivative-based descriptors are sensitive to blurring changes of image, and also lose much color information in uniform regions. Aiming at overcoming these drawbacks, the contributions of this paper are in three-folds: First, by introducing 3D moment invariants, we propose a color constant descriptor in RGB color space, which cart characterize original image color content. Second, we define a 2D edge-based color space based on the diagonal-offset reflectance model. A novel color constant descriptor in the proposed edge-based color space is presented by using moment invariants. This descriptor can characterize edge image with nearly no sensitivity to image blurring. Finally, we combine the aforementioned descriptors to construct the third color constant descriptor, which can describe not only original image color content but also the edge image color feature. The experiments on scene recognition show that all these descriptors have satisfying performance under various light sources. Furthermore, all these proposed descriptors are insensitive to image affine transformations and blurring changes.
关键词	Color Constant Description Color Invariant Moment Invariants
WOS标题词	Science & Technology ; Technology
关键词[WOS]	RECOGNITION ; ALGORITHMS
收录类别	SCI
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000277070900020
引用统计
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/3250
专题	多模态人工智能系统全国重点实验室_视频内容安全
作者单位	1.Beijing Jiaotong Univ, Inst Comp Sci & Engn, Beijing 100044, Peoples R China 2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
第一作者单位	模式识别国家重点实验室
推荐引用方式 GB/T 7714	Li Bing,Xu De,Lang Congyan. Moment Invariants for Color Constant Image Description[J]. CHINESE JOURNAL OF ELECTRONICS,2010,19(2):283-287.
APA	Li Bing,Xu De,&Lang Congyan.(2010).Moment Invariants for Color Constant Image Description.CHINESE JOURNAL OF ELECTRONICS,19(2),283-287.
MLA	Li Bing,et al."Moment Invariants for Color Constant Image Description".CHINESE JOURNAL OF ELECTRONICS 19.2(2010):283-287.

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