| 基于VC++的改进的图像边缘检测算法研究 |
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| 引用本文： | 谭林秋,李大成. 基于VC++的改进的图像边缘检测算法研究[J]. 西安理工大学学报, 2008, 24(4) |
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| 作者姓名： | 谭林秋 李大成 |
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| 作者单位： | 西安理工大学,机械与精密仪器工程学院,陕西,西安,710048 |
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| 摘 要： | 对4种常用的图像边缘检测算子的特点进行了分析和比较。在此基础上，针对LOG算子存在的一些缺点，运用选取阈值的方法，将Sobel算子和LOG算子结合起来，提出了一种新的图像边缘检测方法。基于VC＋＋语言，研究了该方法的设计并得以实现。实验结果表明，相对于单纯的LOG算子，该方法更具有实用性和有效性。
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| 关 键 词： | 边缘检测 阈值 LOG算子 Sobel算子 VC＋＋ |
A Study of Improved Image Edge Detection Algorithm Based on VC++ |
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| TAN Lin-qiu,LI Da-cheng. A Study of Improved Image Edge Detection Algorithm Based on VC++[J]. Journal of Xi'an University of Technology, 2008, 24(4) |
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| Authors: | TAN Lin-qiu LI Da-cheng |
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| Affiliation: | TAN Lin-qiu,LI Da-cheng(Faculty of Mechanical , Precision Instrument Engineering,Xi'an University of Technology,Xi'an 710048,China) |
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| Abstract: | The characteristics of four kinds of normal edge detective algorithms are analyzed and compared in this paper,on the basis of which a new kind of image edge detective approach is presented with an aim at the existing weak points in LOG algorithm and in selecting the proper threshold method to combine Sobel algorithm with LOG algorithm.Based on VC++ language,the design of this approach is studied and put into implementation.The experimental results indicate that this approach is of practicability and efficen... |
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| Keywords: | VC++ |
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