| X射线荧光弱图象的去噪与增强 |
| |
| 引用本文： | 张永林,狄红卫.X射线荧光弱图象的去噪与增强[J].光子学报,1995,24(4):340-346. |
| |
| 作者姓名： | 张永林 狄红卫 |
| |
| 作者单位： | 暨南大学物理系 |
| |
| 摘 要： | 本文分析了X射线荧光弱图象的特点,以图象直方图分析为指南,采用多帧平均、灰度分段线性变换、邻域平均等空域处理方法,取得了去噪与增强的良好效果,并实现了快速处理。
|
| 关 键 词： | X射线荧光弱图象 直方图 噪音 衬比(度) |
| 收稿时间： | 1994-04-11 |
NOISE REMOVING AND ENHANCEMNT OF X-RAY EXCITED FLUORESCENT FAINT IMAGE |
| |
| Zhang Yonglin,Di Hongwei,Lin Ziyang.NOISE REMOVING AND ENHANCEMNT OF X-RAY EXCITED FLUORESCENT FAINT IMAGE[J].Acta Photonica Sinica,1995,24(4):340-346. |
| |
| Authors: | Zhang Yonglin Di Hongwei Lin Ziyang |
| |
| Institution: | Department of Physics, Jinan University, Guangzhou 510632 |
| |
| Abstract: | The properties of X-ray ecxited fluorescent faint image are studied in this paper. Guided byanalyzing the image histogram,using spatial domain processing methods, such as multi-frameaveraging,piecewise linear gray level transformation,neighborhood averaging etc. we have obtainedgood results of noise removing and imageenhancement,and have realized fast image processing. |
| |
| Keywords: | X-ray excited fluorescent faint image Histogram Noise Contrast |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《光子学报》浏览原始摘要信息 |
| 点击此处可从《光子学报》下载免费的PDF全文 |
|
