A Global Color Descriptor Independent of Illumination

摘要：

Color provides powerful information for many computer vision applications,but color is also easily affected by illumination.Consequently,to successfully index objects,image representation should be robust to illumination color variations.This technique is socalled color invariant In this paper,a novel color invariant descriptor for image is proposed based on moment invariants.The proposed color descriptor is not only illumination-independent,but also robust to view angle.Experiment results on diverse images indicate that the proposed descriptor can reduce the illuminations affect to the image color.

关键词： color invariant color constancy illumination independent

作者: Yuan Jia-zheng Tian li-yan Li Qing Li Bing

作者单位: Institute of Computer technology,Beijing Union University,Beijing 100101,Chna National ASIC Design E College of Application Science & Technology,Beijing Union University,100101,China Institute of Computer technology,Beijing Union University,Beijing 100101,Chna National ASIC Design Engineering Center,Institute of Aultomation,Chinese Academy of Sciences,Beijing

会议类型: 国际会议

会议名称: 2010 4th International Conference on Intelligent Information Techonlogy Application(第四届智能信息技术应用国际学术研讨会 IITA 2010)

会议地点: 秦皇岛

会议语种:英文

页码: 436-438

在线出版日期: 2010-11-05（万方平台首次上网日期，不代表论文的发表时间）