| 改进的基于模板的角点检测算法 |
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| 引用本文： | 何应辉,蔡光程,黄晓昆.改进的基于模板的角点检测算法[J].云南民族大学学报(自然科学版),2010,19(4):309-312. |
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| 作者姓名： | 何应辉 蔡光程 黄晓昆 |
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| 作者单位： | 1. 红河学院,数学学院,云南,蒙自,661100
2. 昆明理工大学,理学院,云南,昆明,650093 |
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| 基金项目： | 云南省自然科学基金，红河学院博硕科研启动项目 |
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| 摘 要： | 对传统的基于模板的角度检测算法进行了2点改进.首先扩大了角点模板的半径,增加了可检角点的类型;其次根据新的角点响应函数简化了模板,使得角点模板总数并没有因为角点类型的增多而增加.实验结果表明,本算法提高了角点检测的准确性,同时保证了计算速度,具有一定的价值.
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| 关 键 词： | 模板 角点检测 响应函数 |
An Improved Corner Detection Method Based on Template |
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| HE Ying-hui,CAI Guang-cheng,HUANG Xiao-kun.An Improved Corner Detection Method Based on Template[J].Journal of Yunnan Nationalities University:Natural Sciences Edition,2010,19(4):309-312. |
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| Authors: | HE Ying-hui CAI Guang-cheng HUANG Xiao-kun |
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| Institution: | HE Ying-hui1,CAI Guang-cheng2,HUANG Xiao-kun1(1.Department of Mathematics,Honghe University,Mengzi 661100,China,2.Faculty of Science,Kunming University of Science and Technology,Kunming 650093,China) |
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| Abstract: | A new improved corner detection method is proposed.On the one hand,because the template radius is increased,there are more types of detectable corners.On the other hand,a new corner response function is proposed while the number of the corner templates remains the same.The experiments have proved that this method is more accurate at the same speed. |
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| Keywords: | template corner detection response function |
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