| 基于Hough变换的建筑边缘特征检测的研究及其改进 |
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| 引用本文： | 郭晓娟,杨彩,贾松浩.基于Hough变换的建筑边缘特征检测的研究及其改进[J].计算机应用与软件,2009,26(4). |
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| 作者姓名： | 郭晓娟 杨彩 贾松浩 |
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| 作者单位： | 1. 河南科技学院信息科学与工程学院,河南,新乡,453003
2. 南阳师范学院计算机科学系,河南,南阳,473000 |
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| 摘 要： | Hough变换是对二值图像进行直线检测的有效方法,介绍了Hough变换直线检测对房屋边缘特征检测方法及实验结果,并根据其存在的缺点提出了检测矩形的Hough变换的改进算法.
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| 关 键 词： | Hough变换 边缘检测 矩形检测 算子 灰度阈值 |
ON FEATURE DETECTION OF BUILDINGS BOUNDARIES BASED ON HOUGH TRANSFORM AND ITS IMPROVEMENT |
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| Guo Xiaojuan,Yang Cai,Jia Songhao.ON FEATURE DETECTION OF BUILDINGS BOUNDARIES BASED ON HOUGH TRANSFORM AND ITS IMPROVEMENT[J].Computer Applications and Software,2009,26(4). |
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| Authors: | Guo Xiaojuan Yang Cai Jia Songhao |
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| Affiliation: | School of Information Science and Engineering;Henan Institute of Science and Technology;Xinxiang 453003;Henan;China;Department of Computer Science;Nanjang Normal University;Nanjang 473000;China |
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| Abstract: | Hough transform is an effective method to detect the straight line of binary image.In the paper it introduces the method of using Hough transform to detect the boundary-feature of buildings and presents the experimental result.Moreover,according to the disadvantage of the above method we bring forward an improved algorithm that using Hough transform to detect the rectangle. |
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| Keywords: | Canny |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
