Chinese Optics Letters, 2004, 2 (7): 07383, Published Online: Jun. 6, 2006
Hepatic CT image query using Gabor features Download: 708次
100.2000 digital image processing 100.2960 image analysis 100.6950 tomographic image processing 100.7410 wavelets
Abstract
A retrieval scheme for liver computerize tomography (CT) images based on Gabor texture is presented. For each hepatic CT image, we manually delineate abnormal regions within liver area. Then, a continuous Gabor transform is utilized to analyze the texture of the pathology bearing region and extract the corresponding feature vectors. For a given sample image, we compare its feature vector with those of other images. Similar images with the highest rank are retrieved. In experiments, 45 liver CT images are collected, and the effectiveness of Gabor texture for content based retrieval is verified.
Chenguang Zhao, Hongyan Cheng, Tiange Zhuang. Hepatic CT image query using Gabor features[J]. Chinese Optics Letters, 2004, 2(7): 07383.