Valid region recognition in digital images of medical X-ray imaging

被引：0
|
作者：
Gao, J [1 ]
Wang, YX [1 ]
Bao, J [1 ]
Yang, XD [1 ]
Hu, Q [1 ]
机构：
[1] Hefei Univ Technol, Image Informat Proc Lab, Hefei 230009, Peoples R China
来源：
BIOMEDICAL PHOTONICS AND OPTOELECTRONIC IMAGING | 2000年 / 4224卷
关键词：
PACS; valid regions; Hough transform;
D O I：
10.1117/12.403960
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
An important part of Picture Archive and Communication Systems (PACS) is the Digital processing of Medical X ray images. As a result of the fact that the digital images collected by X ray Imaging facilities in Chinese hospitals generally contain many invalid regions, it is useful to recognize the valid regions and make these regions the only regions to process. Recognition of valid regions not only reduces image storage and the quantity of operations, it also improves the quality of the images. In this paper, we discuss an approach to recognize the valid regions and present the results of the experiment.
引用
收藏
页码：139 / 144
页数：6
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