Invention Grant
US08174374B2 Method and system for coding digital information in lane markings using an optical sensor
有权
使用光学传感器对通道标记中的数字信息进行编码的方法和系统
- Patent Title: Method and system for coding digital information in lane markings using an optical sensor
- Patent Title (中): 使用光学传感器对通道标记中的数字信息进行编码的方法和系统
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Application No.: US12495419Application Date: 2009-06-30
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Publication No.: US08174374B2Publication Date: 2012-05-08
- Inventor: Raymond Yim , Masashi Saito , Fatih M. Porikli , Jinyun Zhang
- Applicant: Raymond Yim , Masashi Saito , Fatih M. Porikli , Jinyun Zhang
- Applicant Address: US MA Cambridge
- Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee Address: US MA Cambridge
- Agent Dirk Brinkman; Gene Vinokur
- Main IPC: G08B21/00
- IPC: G08B21/00
Abstract:
A road surface includes lane marking that store digital information. Images of the road surface and lane markings are acquired by a camera. The digital information is decoded from the images, analyzed so that a feedback signal can be generated according to the decoded digital information.
Public/Granted literature
- US20100328054A1 Method and System for Coding Digital Information in Lane Markings Public/Granted day:2010-12-30
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