期刊文献+

基于图像处理的车道偏离的研究和实现 被引量:1

Research and Implementation of Lane Departure Based on the Image Processing
在线阅读 下载PDF
导出
摘要 利用ADI公司的DSP评估板,结合数字图象处理技术,设计出了一套实用的车道偏离检测系统平台。该系统采用两个CMOS摄像头采集图像信号,输入到DSP评估板中,先利用图像平滑技术滤除噪声,然后采用边缘检测技术识别出车道识别线,结合速度传感器、转向传感器的信号判断汽车是否将要偏离跑道,在LCD模块中,并实时显示车的偏离状态。如果将要偏离或者已经偏离,就会有蜂鸣震动提示。 A set of practical lane departure detection system platform is designed by using ADI's DSP evaluation board, with digital image processing technology. The system uses two CMOS camera to acquire image signal which will be input into the DSP evaluation hoard. Firstly, the system filters out noise by the image smoothing technology, and identifies lane identification line by the edge detection technology. Then, it will decide if the vehicle will or has departed the lane with the signals of the speed sensor and the turning sensor. The LCD module displays the real-time image. If the vehicle has deoarted the lane. there will be vibrating alert heen.
出处 《微计算机信息》 2009年第18期300-301,共2页 Control & Automation
关键词 车道偏离 边缘检测 平滑处理 噪声 lane departure edge-detection smoothing noise
作者简介 王春阳(1982-),男(汉),山东潍坊人,硕士研究生,主要从事嵌入式系统方面的研究通讯地址:(200093上海市军工路516号上海理工大学光学与电子信息工程学院信息与控制工程研究所)王春阳
  • 相关文献

参考文献3

二级参考文献15

  • 1彭小军,颜露新,钟胜,张天序,郭畅.基于DSP+FPGA+ASIC的实时红外图像处理系统[J].微计算机信息,2007,23(23):199-201. 被引量:6
  • 2Weickert J. A Review of Nonlinear Diffusion Filtering in Scale-space Theory in Computer Vision[M].Berlin: Springer, 1997.
  • 3Perona P,Malik J. Scale-space and edge detection using a nisotropic diffusion[J]. IEEE Transaction on Pattern Analysis and Machine Intelligence, 1990,12(7):629-639.
  • 4Lysaker M, Lundervold A, Tai X C. Noise removal using fourth-order partial differential equation with applications to medical magnetic resonance images in space and time[J]. IEEE Transactions on Image Processing, 2003,12(12) : 1579-1590.
  • 5Gilboa G,Zeevi Y Y,Sochen N A. Forward and backward diffusion processes for adaptive image enhancement denosing[J].IEEE Transaction on Image Processing, 2002,11(7):689-703.
  • 6Gilboa G,Zeevi Y Y, Sochen N A. Complex diffusion process for image filtering[C].Scale-Space, 2001,LNCS 2106, Berlin: Springer-Verlag, 2001.
  • 7Weickert J. Theoretical foundations of naisotropic diffusion in image processing[J]. Computing, 1996,11 :221-236.
  • 8Weickert J. Coherence-Enhancing diffusion filtering[J].International Journal of Computer Vision, 1999,31(2/3) : 111 -127.
  • 9Mrazek P, Navara M. Selection of optimal stopping time for nonlinear diffusion filtering[J]. International Journal of Computer Vision,2003,52(2/3): 189-203.
  • 10Steidl G,Weickert J. Brox T, Mrazek P,Welk M. On the equivalence of soft wavelet shrinkage,total variation diffusion,total variation regularization,and SIDEs[J]. SIAM Journal on Numerical Analysis, 2004,42(2) : 686-713.

共引文献17

同被引文献6

  • 1王娜,李霞.一种新的改进Canny边缘检测算法[J].深圳大学学报(理工版),2005,22(2):149-153. 被引量:77
  • 2COMSIS Corporation. Prelininary Human Factors Guidelines for Crash Avoidance Warning Devices [M]. Washington, D.C:USDOT, National Highway Traffic Safety Administration, project report, 1996:2-4.
  • 3Nevada.R, Price.K. Locating Structures in Aerial Images[J], IEEE Transactions On Pattern Analysis and Machine Intelligence,1982,4 (5):476-484.
  • 4Lurng-Kuo Liu, Feig, E.A block-based gradient descent search algorithm for block motion estimation in video coding [J]. IEEE Transactions on Circuits and Systems for Video Technology, 1996, 6(4):419-422.
  • 5Pomerleau,D,A.Progress in neural network-based vision for autonomous robot driving[C].//Intelligent vehicles'92 Symposium,Proceedings of the 29 June-July ,1992:391=396.
  • 6MilanSonka VaclavHlavac RogerBlyle.图像处理、分析与机器视觉(第2版)[M].北京:人民邮电出版社,2003..

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部