Gastroscope image retrieval based on histogram of neighborhood color moments
Chen Qin, Xiaoying Tai, Ba Teer · Computer Engineering and Applications Journal · 2008
In allusion to the rich color information of gastroscope images,make use of neighborhood color moment histogram and the primitive histogram after quantization and clustering in HSV color space,and then use PCA algorithm to reduce the dimensions to retrieve,at last use relevance feedback to make multi-retrieve.The comparison of the retrieval results show that the approach proposed in the paper is effective.