【作者】 孙君顶； 周利华；

【Author】 Junding Sun Lihua Zhou (Research Inst.Of Multimedia,Xidian Univ.,Xi’an 710071)

【机构】 西安电子科技大学多媒体研究所；

【摘要】 提出采用颜色平均分布熵来描述图像颜色的空间分布特征,并结合图像的颜色直方图特征进行图像检索,试验结果表明该算法在彩色图像相似性检索时是很有效的,具有较高的检索效率。更多还原

【Abstract】 a new color-spatial feature based image retrieval method is proposed.Color average distribution entropy is introduced to describes the distribution of pixels with the same color in an image.The total similarity between two images is then computed according to the image’s color histogram and color average distribution entropy.Experimental results indicate that our approach is more accurate and efficient in ret- rieving the user interesting images than CCV methods and color histogram.更多还原