A study on the Image Retrieval Technology Based on Color Feature Extraction
Zilan Hu, Jing Chang, Wenlie Zhu · Advances in Computer Signals and Systems · 2018
The text-based image retrieval technology is sufficiently mature now, but it still fails to be accurate. It is urgent to further investigate into the content-based image retrieval technology which is quite new and widely applied to a variety of fields. As color is one of the fundamental features of image, the retrieval based on the color features of image can effectively improve the efficient. In this paper, we analyzed and studied the color-based image retrieval and verified the universality of CBIR system in application with nighttime license plate identification case. To sum up, CBIR has a promising future in application. With the future development, it is believed to have higher retrieval efficiency and similarity when meeting the demand of people for image retrieval so that the users can rapidly and accurately locate the image resources they want against a sea of information and better help can be provided for the image classification.