Image annotation and retrieval algorithm based on relevance feedback
基于相关反馈的图像标注与检索算法

To improve the performance of image annotation and retrieval,an image annotation and retrieval algorithm was proposed based on region segmenting and relevance feedback.The proposed algorithm used the relevance of visual characteristics and annotation information,and obtained a group of similar photos by clustering based on visual characteristics of regions.Then it calculated the similarities between the region and the nearest three classes,and merged the probability vector(KPV) to get the most appropriate K...