Design of teleconference camera based on SOPC

Author

Ma, Sen ; Shang, Yuanyuan ; Du, Junchan

Author_Institution

Inf. Eng. Coll., Capital Normal Univ., Beijing, China

Volume

1

fYear

2009

fDate

28-29 Nov. 2009

Firstpage

480

Lastpage

483

Abstract

It is unreliable to take both full view images of a conference room and face images of speakers, in most conference room, lecture hall or auditorium of the teleconference systems. This paper, countered such special surroundings which maintained more audiences and scatted positions, analyzes the principles of mosaic camera and discusses the advantages of phase correlation methodology. Besides, the idea of mosaic teleconference camera is proposed and the implementation of the whole system is presented. Finally, we shows the evaluation results and it can substantiate the requirement.

Keywords

teleconferencing; video cameras; SOPC; auditorium; conference room; face images; lecture hall; mosaic camera; phase correlation methodology; teleconference camera design; teleconference systems; teleconferencing; CMOS image sensors; Cameras; Design engineering; Educational institutions; Ethernet networks; Fast Fourier transforms; Field programmable gate arrays; Image converters; Teleconferencing; Testing; SOPC; mosaic system; teleconference;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Industrial Applications, 2009. PACIIA 2009. Asia-Pacific Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-4606-3

Type

conf

DOI

10.1109/PACIIA.2009.5406384

Filename

5406384