An improved algorithm of color-based image retrieval
Hong Shao, Hongbo Di, Wencheng Cui · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2013
With the improvement of information technology and the rapid expansion of the visual information. Urgently need for the effective management and retrieval of visual information resources, which made the content based image retrieval become a hot. The traditional color histogram is one of content-based image retrieval. This paper put forward a kind of color histogram of partitioned technology. Every piece of picture gives different weight number, according to this method, achieving image retrieval. Finally, through the experiment results have proved this method in precision have significantly improved than the traditional color histogram.