A Novel Embedded System of Video Capture and Transmission Applied in Remote Monitoring for Wheelchair-Bed Service Robots

Author

Qingyun, He ; Jizhong, Liu ; Hua, Zhang

Author_Institution

Sch. of Mech. & Electr. Eng., Nanchang Univ., Nanchang, China

Volume

1

fYear

2010

fDate

18-20 Dec. 2010

Firstpage

88

Lastpage

91

Abstract

In this paper, we design and implemente an embedded system of video capture and transmission, which is applied in remote monitoring for wheelchair-bed robots. In the system, on the basis of the embeded linux and S3C2410AL microprocessor, an embedded App Web 3.0 server is transplanted and a programme of video capture is designed by Video4Linux2. In order to get better compression of video data, it is optimized for the block-matching motion estimation algorithm in MPEG-4. By which, we eventually realize the video transmission through the internet with JRTPLIB.

Keywords

Internet; Linux; data compression; embedded systems; medical robotics; motion estimation; service robots; video coding; video communication; wheelchairs; JRTPLIB; MPEG-4; S3C2410AL microprocessor; Video4Linux2; block matching motion estimation algorithm; embedded AppWeb 3.0 server; embedded system; internet; remote monitoring; video capture; video data compression; video transmission; wheelchair bed service robot; AppWeb3.0; Embedded System; Jrtplib; Mpeg-4; Video4Linux2;

fLanguage

English

Publisher

ieee

Conference_Titel

Digital Manufacturing and Automation (ICDMA), 2010 International Conference on

Conference_Location

ChangSha

Print_ISBN

978-0-7695-4286-7

Type

conf

DOI

10.1109/ICDMA.2010.207

Filename

5701106