| 便携式医用X光机图像噪声分析及降噪处理 |
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| 引用本文： | 张小娟,曾光宇.便携式医用X光机图像噪声分析及降噪处理[J].电脑开发与应用,2008,21(12):45-46. |
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| 作者姓名： | 张小娟 曾光宇 |
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| 作者单位： | 中北大学信息与通信工程学院,太原,030051 |
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| 摘 要： | 主要针对便携式医用X光机所成图像的具体特征，分析了影响图像清晰度的噪声类型，并提出了适用于此种图像降噪复合型算法：直方图均衡化＋多帧平均滤波算法。此复合型算法对便携式医用．X光机所成图像的质量有明显的改善。
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| 关 键 词： | X光图像 降噪处理 直方图均衡化 多帧平均 |
Noise Analysis and Imaging Filter of Image based on Portable Medical X-ray System |
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| Zhang Xiaojuan et al.Noise Analysis and Imaging Filter of Image based on Portable Medical X-ray System[J].Computer Development & Applications,2008,21(12):45-46. |
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| Authors: | Zhang Xiaojuan |
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| Affiliation: | Zhang Xiaojuan et al |
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| Abstract: | Aiming at the specific characteristics of the image of portable X-ray medical images system,noise type of affecting clearness of the image is analyzed and a complex image noise reduction algorithm which is applicable to the type of image is proposed:histogram equalization multi-frame mean filtering algorithm.This complex algorithm can improve the quality of the image from the portable medical X-ray system significantly. |
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| Keywords: | X-ray image imaging filter histogram equalization multi-frame mean |
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