毛庆洲, 贺赛先, 陈长军. 自然光环境下目标的快速提取方法研究[J]. 武汉大学学报 ( 信息科学版), 2006, 31(1): 63-65.
引用本文: 毛庆洲, 贺赛先, 陈长军. 自然光环境下目标的快速提取方法研究[J]. 武汉大学学报 ( 信息科学版), 2006, 31(1): 63-65.
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MAOQingzhou, HESaixian, CHENChangjun. Object Extracting in Nature-Light Image[J]. Geomatics and Information Science of Wuhan University, 2006, 31(1): 63-65.
Citation: MAOQingzhou, HESaixian, CHENChangjun. Object Extracting in Nature-Light Image[J]. Geomatics and Information Science of Wuhan University, 2006, 31(1): 63-65.
shu

自然光环境下目标的快速提取方法研究

Object Extracting in Nature-Light Image

    摘要
  • 摘要: 介绍了一种自然光环境下目标提取的方法。在分析自然光下CCD相机获取图像中噪声的特点的基础上,发现被测目标经测量场中特定纹理背景调制后,可以采用差分算法提取图像中的目标及其位置。实践证明,该方法在目标提取中抑制自然光的干扰是有效的和可靠的。

     

    Abstract: A method to extract the object in nature-light image is introduced in the paper.In order to extract the object,a background with stripes texture has been set up in the measure field.Differential algorithm to find the object and its position in the image can be used according to analyze he characteristic of the noise image.The experiments show that the method is effective to extract the object in nature-light image.

     

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