Applications of Image Color Features

Color is an important and the vital visual feature for image recognition. The use of image color is one of the most interesting issues in creation efficient content-based image retrieval. Color feature cannot be defined exactly as defining the likeness among color feature is difficult [1]. Therefore, two steps are needed in color-based image recovery, i.e., image color feature extraction and similarity computation among the extracted features. Some of the applications of image retrieval using color are described in this chapter.