Histogram-Based Color Image Retrieval
Yanmei Shen · Microelectronics & Computer · 2008
The theory of image information entropy is adopted as color distribution,and the color spatial distribution entropy is adopted as the spatial descriptor color.The writer also uses weighted-synthetical method and proportion-coefficient method to indicated the image characteristics and designs a image retrieval algorithm based on color histogram and its color spatial distribution entropy.According to the analysis and comparison,this kind of algorithm has a very good retrieval ability of image.