Title :
Design of a scan format converter using the bisigmoidal interpolation
Author :
Lee, Jaejun ; Chung, Yunmo ; Oh, Chae-Gon ; Kim, Jin-Goo ; Hong, Chang-Wan
Author_Institution :
Dept. of Electron. Eng., Kyung Hee Univ., Seoul, South Korea
fDate :
8/1/1998 12:00:00 AM
Abstract :
This paper describes a circuit that converts a wide range of personal computer video formats to a target format. The conversion is based on the bisigmoidal interpolation, and look-up tables are used for efficient hardware implementation of that interpolation. The scan converter was modeled in VHDL and implemented as a single chip in a 0.6 μm CMOS semiconductor process
Keywords :
CMOS digital integrated circuits; computer displays; hardware description languages; interpolation; table lookup; video equipment; 0.6 micron; CMOS semiconductor process; SVGA format; VGA format; VHDL; XVGA format; bisigmoidal interpolation; look-up tables; personal computer displays; personal computer video formats; scan format converter; target format; Circuits; Computer displays; Design engineering; Hardware; Image converters; Interpolation; Microcomputers; Semiconductor device modeling; Semiconductor process modeling; TV;
Journal_Title :
Consumer Electronics, IEEE Transactions on
