基于反馈特征权的综合CBIR系统设计

CBIR system design based on feedback characteristic proportion

介绍了颜色特征和纹理特征的两种图像检索。在利用单一特征检索的基础上,提出了反馈特征权的概念,通过用户对初始检索的反馈得到适合的权重,并综合利用上述两个特征与特征权重结合进行检索。对真实图像数据库的检索实验表明,基于反馈特征权的综合检索要比一般特征检索更符合人的视觉感受要求,因而检索效果更好。

This paper first discussed the methods of using color and texture features. On the basis of using color and texture features separately, proposed a new method for image retrieval using combined color and texture feature, which used a feedback characteristic proportion that could be adjust with the feedback from consumer, were carried out. From that got the calculated proportion and used it in the retrieval which combined the color and texture characteristic. The experiments show that the retrieval results obtain from combined-features fits more closely with human perception than the retrieval results obtain from single-features.