An early warning system based on Motion History Image for blind spot of oversize vehicle

Author

Zhou, Hong ; Shu, Wei

Author_Institution

Dept. of Instrum. Sci. & Eng., Zhejiang Univ., Hangzhou, China

fYear

2011

fDate

16-18 Sept. 2011

Firstpage

2885

Lastpage

2888

Abstract

Recently, because of the blind spot of oversize vehicle, accident happened repeatedly when the vehicle turned right. Therefore, to solve the problem, an embedded system based on computer vision technology which can early warn driver is proposed. Capture image with CCD camera, extract the background by using background subtraction, and build background model by the way of weighted average. After that, obtain all the moving area with MHI(Motion History Image), and sign the areas which are gathered. Then it would warn by judge whether or not the signed area in the warning area.

Keywords

CCD image sensors; computer vision; driver information systems; embedded systems; image motion analysis; road vehicles; CCD camera; background subtraction; blind spot; computer vision technology; early warning system; embedded system; motion history image; oversize vehicle; weighted average; Adaptation models; Charge coupled devices; Computational modeling; Computer vision; Conferences; History; Vehicles; Motion History Image; blind spot; early warning;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2011 International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4244-8162-0

Type

conf

DOI

10.1109/ICECENG.2011.6057378

Filename

6057378