| 距离变换和分水岭分割的粘连人群分割算法 |
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| 引用本文： | 蔡桂艳.距离变换和分水岭分割的粘连人群分割算法[J].钦州学院学报,2008,23(3). |
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| 作者姓名： | 蔡桂艳 |
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| 作者单位： | 广东医学院信息技术教研室,广东,广州,510680 |
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| 摘 要： | 基于视频图像的人数统计系统存在的一大难题是，无法有效地分割粘连人群，严重影响人数统计的精度．一种基于距离变换和分水岭相结合的算法，用以提取行人头部的位置信息．实验证明，该算法可以准确地分割出粘连人群的个体，从而实现精确的人数统计．
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| 关 键 词： | 人数统计 距离变换 分水岭分割 粘连人群 |
A Method of Overlapping People Segmentation Based on Distance Transformation and Watershed Algorithm |
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| CAI Gui-yan.A Method of Overlapping People Segmentation Based on Distance Transformation and Watershed Algorithm[J].Journal of Qinzhou University,2008,23(3). |
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| Authors: | CAI Gui-yan |
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| Institution: | CAI Gui-yan(Guangzhou Medical College,Information Technology Department,Guangzhou 510680,China) |
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| Abstract: | The key problem of people counting system of video images is how to segment the overlapping people.It is the main reason of the low accuracy of people counting.This paper provides a method based on distance transformation and watershed algorithm.In order to get the position of president heads.As the result of experiments,the method is useful in segmenting overlapping people and can reach a high accuracy of people counting. |
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| Keywords: | people counting distance transformation watershed algorithm overlapping people |
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