医疗卫生装备2012，Vol.33Issue(3)：86-88,3.
多级多特征医学图像检索系统的研究
Multistage and Multi-features Medical Image Retrieval System
摘要
Abstract
Content-based medical image retrieval(CBMIR) has been one of the most vivid research areas in medical image process. This paper attempts to provide a comprehensive survey of the typical CBMIR systems, including low-level image feature extraction, retrieval objective, and application areas, and also discuss some existing deficiencies such as poor portability, limitations of 2D image retrieval and imperfect retrieval performance evaluation methods. Based on these analysis, a multistage and multi -features medical image.retrieval system framework has been designed, which not only combines text-based with content-based retrieval, but also integrates local-based ROI features with global image feature, as well as 2D features with 3D features. It aims to improve the accuracy rate of medical image retrieval effectively and meet the needs of different users.[Chinese Medical Equipment Journal,2011,33(3):86-88]关键词
图像检索系统/医学图像/特征提取/多级/多特征Key words
content-based image retrieval system/medical image/feature extraction/multistage/multi-features分类
信息技术与安全科学引用本文复制引用
王伟蔚,卢虹冰,廖琪梅,张国鹏..多级多特征医学图像检索系统的研究[J].医疗卫生装备,2012,33(3):86-88,3.基金项目
国家自然科学基金(60772020 （）
81071220) （）
