Development of a network/multimedia projector system

Author

Park, In Gyu

Author_Institution

Dept. of Electr. Eng., Hong Ik Univ., Seoul, South Korea

Volume

48

Issue

1

fYear

2002

fDate

2/1/2002 12:00:00 AM

Firstpage

90

Lastpage

98

Abstract

The primary objective of this paper is the study of the design and development of the SXGA network and multimedia high-resolution large screen projector system specifically designed to hook to and operate from an intranet or Web connection. The main electronic components of this projector are three LCOS panels, a video decoder, a dual interface and a image processor with advanced video processing for the next generation front projector. The basic structure and issues in the implementation of the next generation networkable multimedia projector which displays computer images from VGA to SXGA and supports NTSCr PAL video sources with a 4:3 aspect ratio and 16:9 aspect ratio sources such as DVD or HDTV are discussed

Keywords

Internet; decoding; intranets; multimedia systems; optical projectors; optical resolving power; video coding; DVD; HDTV; LCOS panels; NTSC; PAL; SXGA; Web connection; advanced video processing; computer images; dual interface; high-resolution large screen projector; image processor; intranet; network/multimedia projector system; next generation front projector; video decoder; DVD; Decoding; HDTV; Home automation; IP networks; Liquid crystal on silicon; Motion pictures; Multimedia systems; Personal communication networks; Workstations;

fLanguage

English

Journal_Title

Consumer Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0098-3063

Type

jour

DOI

10.1109/TCE.2002.1010096

Filename

1010096