| 一种基于直方图的阈值分割算法 |
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| 引用本文： | 邵立康,邹飞平,迟权德,秦晓燕,丁厚本.一种基于直方图的阈值分割算法[J].CT理论与应用研究,2009,18(2):66-71. |
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| 作者姓名： | 邵立康 邹飞平 迟权德 秦晓燕 丁厚本 |
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| 作者单位： | 1. 中国人民解放军炮兵学院,合肥,230031
2. 合肥东方辐射公司,合肥,230088 |
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| 摘 要： | 在基于ICT的引信实时检测中，合理的闽值化分割算法对引信自动检测的精度有至关重要的影响。基于图像的灰度直方图特征，本文提出一种通过面积比值与灰度级概率的关系来求取分割阈值的阈值分割算法，并给出了实验结果及分析。
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| 关 键 词： | 阈值分割 直方图 闽值选择 |
A Method of Thresholding Segmentation Based on Histogram |
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| SHAO Li-kang,ZOU Fei-ping,CHI Quan-de,QIN Xiao-yan,DING Hou-ben.A Method of Thresholding Segmentation Based on Histogram[J].Computerized Tomography Theory and Applications,2009,18(2):66-71. |
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| Authors: | SHAO Li-kang ZOU Fei-ping CHI Quan-de QIN Xiao-yan DING Hou-ben |
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| Institution: | SHAO Li-kang1,ZOU Fei-ping1,CHI Quan-de1,QIN Xiao-yan1,DING Hou-ben2 1.Artillery Academy of PLA,Hefei 230031,China 2.Hefei EASTRA,Hefei 230088,China |
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| Abstract: | During the real-time detection fuze based on ICT, the optimal and thresholding segmentation algorithm is quite crucial to the precision of the automatic detection fuze.Based on the feature of the grey histogram from the image, a simple automatic-selected method of thresholding segmentation according to the relation between area ration and the probability of gray-level class is proposed, and the experiment result and analyses is given. |
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| Keywords: | thresholding segmentation histogram threshold selection |
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