| 射线实时成像检测中的图像清晰度与分辨率 |
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| 引用本文： | 曾祥照. 射线实时成像检测中的图像清晰度与分辨率[J]. 无损检测, 2003, 25(3): 133-139 |
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| 作者姓名： | 曾祥照 |
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| 作者单位： | 粤海钢制品有限公司,广东南海市,528247 |
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| 摘 要： | 清晰度与分辨率是X射线实时成像检测中的重要质量特性，分析检测图像的清晰度与分辨率问题及相互关系，介绍分辨率测试卡结构和使用方法以及提高图像分辨率的途径。
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| 关 键 词： | 射线检验 实时成像 图像清晰度 图像分辨率 无损检测 |
| 文章编号： | 1000-6656(2003)03-0133-06 |
| 修稿时间： | 2002-02-20 |
THE DEFINITION AND RESOLUTION OF IMAGE IN REAL-TIME RADIOGRAPHIC TESTING |
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| /ENG Xiang-zhao. THE DEFINITION AND RESOLUTION OF IMAGE IN REAL-TIME RADIOGRAPHIC TESTING[J]. Nondestructive Testing, 2003, 25(3): 133-139 |
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| Authors: | /ENG Xiang-zhao |
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| Abstract: | Definition and resolution are important quality performance in real-time radiography. Image definition and resolution and their relationships are discussed. The configuration and usage of line pair test pattern for calibration are presented. Finally, the way to improve the image resolution is given. |
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| Keywords: | Radiographic testing Real-time imaging Definition Resolution |
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