Relevance feedback techniques and genetic algorithm for image retrieval based on multiple features
Qi ming Fu, Quan Liu, Xiaoyan Wang, Le Zhang · International Journal of Modelling Identification and Control · 2011
Content-based image retrieval (CBIR) is a new information retrieval technology along with development of the digital multimedia technology. In allusion to the problem of inaccurate description, low query precision and high frequency of feedback, the paper puts forward a new retrieval method of relevance feedback techniques and genetic algorithm for image retrieval based on multiple features, which can avoid causing the problem of different images with the same single feature. Compared with the existing methods, the method can automatically adjust the image feature weights, has higher query precision and lower frequency of feedback. The experiments show that the method has strong robustness to rotation, translation and scale change, has the performance of higher query precision and lower frequency of feedback simultaneously.