Influence of Color Difference Formulas on Image Dominant Colors Extraction

摘要：

With the purpose of extracting dominant colors exactly and efficiently, the most commonly used color difference formulas in CIELAB color space are investigated in this paper. Firstly, the theories of these color difference formulas are studied. Then, experiments are operated to compare the performance of these color difference formulas. Theoretical analysis and experimental results show that CIE94 is more precise and efficient at extracting image dominant colors. However, the choice of color difference formula is closely related to the special condition. Different color difference formula should be compared and selected particularly to fulfill the various applications to achieve different image displays.

关键词： color difference formula C1E94 dominant color extracting

作者: Yufa Zhang Zunyang Liu Zirong Wang Dabin Yu

作者单位: State Key Laboratory of Pulsed Power Laser Technology Electronic Engineering Institute Hefei, China

会议类型: 国际会议

会议名称: 2012 Fifth International Symposium on Computational Intelligence and Design 第五届计算智能与设计国际会议 ISCID 2012

会议地点: 杭州

会议语种:英文

页码: 675-677

在线出版日期: 2012-10-28（万方平台首次上网日期，不代表论文的发表时间）