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基于数学形态学的图像滤波方法
Image noise reduction by mathematical morphology
【摘要】 针对图像滤波消噪的同时把图像中一些重要的细节特征消去这个问题,阐述了数学形态学的基本运算及其在图像滤波中的应用,提出了基于数学形态学的图像滤波方法。该方法在指纹图像处理的应用中表明了它的有效性。
【Abstract】 In view of the problem that when image noise is being reduced some important detailed features are also removed, this paper shows some basic operators of mathematical morphology and their uses in image noise reduction, and then proposes an improved image noise reduction using mathematical morphology. Its application to the processing of fingerprint images proves its validity.
【关键词】 数学形态学;
图像滤波;
结构元素;
开;
闭;
膨胀;
腐蚀;
平移;
【Key words】 mathematical morphology; image filter; structuring element; opening; closing; dilation; erosion; translation;
【Key words】 mathematical morphology; image filter; structuring element; opening; closing; dilation; erosion; translation;
- 【文献出处】 大庆石油学院学报 ,Journal of Daqing Petroleum Institute , 编辑部邮箱 ,2003年04期
- 【分类号】TP391.41
- 【被引频次】43
- 【下载频次】718