| 利用梯度方向信息的随机Hough变换 |
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| 引用本文： | 陈燕新,戚飞虎.利用梯度方向信息的随机Hough变换[J].红外与毫米波学报,1998,17(5):375-380. |
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| 作者姓名： | 陈燕新 戚飞虎 |
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| 作者单位： | 上海交通大学计算机科学与工程系 |
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| 摘 要： | 针对随机Ｈｏｕｇｈ变换（ＲＨＴ）在处理复杂图像随机采样造成的大量无效积累提出一种改进的用于直线检测的ＲＨＴ，较发地解决了无效果累积问题，并使改进后的算法具有计算速度更快，占用内存更少以及检测性能更好等优点。
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| 关 键 词： | 随机Hough变换 直线检测 梯度方向信息 RHT |
A RANDOMIZED HOUGH TRANSFORM USING GRADIENT DIRECTION INFORMATION |
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| CHEN Yan,Xin,QI Fei,Hu.A RANDOMIZED HOUGH TRANSFORM USING GRADIENT DIRECTION INFORMATION[J].Journal of Infrared and Millimeter Waves,1998,17(5):375-380. |
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| Authors: | CHEN Yan Xin QI Fei Hu |
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| Abstract: | To solve the problem of a large amount of useless accumulations yielded by random sampling by means of the randomized Hough transform (RHT)in handling complex images,an improved RHT used to detect lines was proposed. It uses gradient direction information, not only can well solve the problem of useless accumulations, but also has higher speed ,smaller storage and better detection performance. |
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| Keywords: | randomized Hough transform (RHT) line detection gradient direction information |
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