New Researches about Dominant Color Descriptor and Graph Edit Distance

摘要：

Dominant color descriptor(DCD) is one of the color descriptors defined in MPEG-7. It is always used for image classification, but its performance is greatly limited by the lack of spatial color distribution information and the color accuracy problem. In this paper, a new representative color extraction algorithm based on MPEG-7, and an improved graph representation method based on graph edit distance are outlined. The experimental results have showed that these improvements are effective.

关键词： MPEG-7 dominant color descriptor(DCD) representative color extraction algorithm graph edit distance.

作者: Qiangrong Jiang Weina We Hongbin Zhang

作者单位: College of Computer Science and Technology Beijing University of Technology Beijing, China College of Computer Science and Technology Beijing University of Technology Beijing,China

会议类型: 国际会议

会议名称: 2011 Third International Conference on Intelligent Human-Machine Systems and Cybernetics 第三届智能人机系统与控制论国际会议 IHMSC 2011

会议地点: 杭州

会议语种:英文

页码: 50-52

在线出版日期: 2011-08-26（万方平台首次上网日期，不代表论文的发表时间）