Title :
Video to VGA and back
Author_Institution :
Raytheon Semicond., La Jolla, CA, USA
Abstract :
Converting a standard analog television signal into a digital component video or computer graphics format entails: clock and sync acquisition, color reference acquisition, sampling and quantization, filtering, linear algebra, and quadrature demodulation. The paper traces a high performance video decoding algorithm and maps it to the architecture of a cost-effective new mixed-signal integrated circuit set from Raytheon Semiconductor
Keywords :
colour graphics; computer graphic equipment; decoding; demodulation; digital-analogue conversion; filtering theory; linear algebra; mixed analogue-digital integrated circuits; quantisation (signal); signal sampling; synchronisation; video coding; video signal processing; Raytheon Semiconductor; VGA; clock acquisition; color reference acquisition; computer graphics format; digital component video; filtering; high performance video decoding algorithm; linear algebra; mixed-signal integrated circuit set; quadrature demodulation; quantization; sampling; standard analog television signal; sync acquisition; Clocks; Computer graphics; Demodulation; Digital filters; Filtering; Linear algebra; Nonlinear filters; Quantization; Sampling methods; TV;
Conference_Titel :
Signals, Systems and Computers, 1993. 1993 Conference Record of The Twenty-Seventh Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
0-8186-4120-7
DOI :
10.1109/ACSSC.1993.342482
