Title :
Chip-set for video display of multimedia information
Author :
Jaspers, E.G.T. ; de With, P.H.N.
Author_Institution :
Philips Res. Lab., Eindhoven, Netherlands
Abstract :
This paper presents a chip-set for digital video processing in a consumer television receiver. A key aspect of the chip-set is a high flexibility and programmability of multi-window features with multiple teletext pages, Internet pages and up to three live video windows. The chip-set consists of a microcontroller featuring pixel-based graphics, and a video processor containing a number of flexible co-processors for horizontal and vertical scaling, sharpness enhancement, adaptive temporal noise reduction, blending of graphics, mixing of multiple video streams and 100 Hz up-conversion.
Keywords :
CMOS digital integrated circuits; Internet; consumer electronics; digital signal processing chips; multimedia communication; programmable circuits; teletext; television receivers; Internet pages; adaptive temporal noise reduction; blending; chip-set; consumer television receiver; digital video processing; flexible co-processor; horizontal scaling; live video windows; microcontroller; multi-window features; multimedia information; multiple video streams; pixel-based graphics; sharpness enhancement; teletext; up-conversion; vertical scaling; video display; video processor; Computer architecture; Computer displays; Coprocessors; Graphics; Hardware; Internet; Microcontrollers; SDRAM; TV; Teletext;
Conference_Titel :
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-5123-1
DOI :
10.1109/ICCE.1999.785396
