An algorithm for the automatic detection of inclusions in an inspected object with a scanning digital X-ray imaging system (one-dimensional variant)

被引：0
|
作者：
S. E. Vorobeichikov
V. A. Udod
V. A. Klimenov
S. A. Shchetinkin
机构：
[1] Tomsk State University,Institute of Introscopy
[2] Tomsk Polytechnic University,Institute of Technical Facilities for Nondestructive Testing, State Institute of Radio Engineering
[3] Electronics and Automation (Technical University),undefined
来源：
Russian Journal of Nondestructive Testing | 2014年 / 50卷
关键词：
detection algorithm; inspected object; local inclusions; digital X-ray imaging; scanning system;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The mathematical model of an output digital signal from a single measuring channel of a scanning digital X-ray imaging system containing a line of detectors is presented for the case where the main type of signal distortions is the noise due to the quantum nature of radiation. This model is used to develop a one-dimensional algorithm for the automatic detection of local “critical” inclusions in an inspected object and to obtain the statistical estimates of its efficiency based on a model example.
引用
收藏
页码：359 / 368
页数：9
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