利用Gabor滤波器的基于内容的图像检索

Content-based Image Retrieval Using Gabor Filters

分析了利用一组Gabor滤波器进行基于内容图象检索的方法。该方法应用于西北大学可视化研究所开发的系统中,经试验分析与性能评价,该方法在医学图像的检索中取得了较好的检索效果。该文的试验和分析对选择和优化检索算法有一定的参考价值。

This paper presents an image retrieval method based on Gabor filters. The method is used in a content based image retrieval system developed by institute of visualization technology in Northwest University. Experimental results are shown and discussed. Through analyzing and performance evaluating, the method proves to be very effective. This work is helpful for selecting and optimizing retrieval algorithms.