| 基于数字图像处理的汽车测距算法研究 |
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| 引用本文： | 龙丹,许勇.基于数字图像处理的汽车测距算法研究[J].中国西部科技,2008,7(1):36-38. |
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| 作者姓名： | 龙丹 许勇 |
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| 作者单位： | 桂林电子科技大学,计算机与控制学院,广西,桂林,541004 |
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| 摘 要： | 测距是实现车辆安全系统的关键技术，本文在对路面图片进行数字图像处理的基础上，先对路面区域确定和汽车目标识别进行了算法改进，针对我国汽车常见车型，提出通过对图像进行等效变换，实现测量前车距离的新算法，根据实测数据，确定出相关测量系数，并给出了实验结果。
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| 关 键 词： | 数字图像处理 路面区域确认 汽车目标识别 汽车测距 |
| 修稿时间： | 2007年12月7日 |
Study of Vehicle Distance Measurement AlgorithmUsing Image Processing Technology |
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| LONG Dan,XU Yong.Study of Vehicle Distance Measurement AlgorithmUsing Image Processing Technology[J].Science and Technology of West China,2008,7(1):36-38. |
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| Authors: | LONG Dan XU Yong |
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| Affiliation: | (Guilin University of Electronic Technology, Guilin 541004) |
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| Abstract: | Moving vehicle distance measurement is one of the key technology for road safety.This article proposed one method to detect vehicle distance by using the digital image processing technology.After a series of image preprocesses of the gathered picture,the road surface region recognition and the automobile goal extraction improvement are conducted. Targeting the common types of vehicles road,equivalent transformation method is used,vehicle prof'de ahead is detected, and a new method is proposed to measure the moving vehicle distance.Experimental data and images are gathered and processed,the result is given. |
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| Keywords: | digital image processing road surface region recognition vehicle recognition vehicle distance measurement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
