Title :
A VLSI chip for motion estimation of HDTV signals
Author :
Lee, Jong Hwa ; Doh, Myeong Kyoo ; Lee, Choong Woong
Author_Institution :
Korean Broadcasting Syst., Seoul, South Korea
fDate :
5/1/1994 12:00:00 AM
Abstract :
Presents a VLSI chip for realtime implementation of a motion estimator in an HDTV encoder for the purpose of transmission and/or broadcasting. Using this chip, it is possible to implement the estimator of HDTV signals based on SMPTE-260M, a HDTV digital interface standard. The search area can be easily expanded to the required range also at high system clock-rate upto 80 MHz
Keywords :
CMOS integrated circuits; VLSI; codecs; digital signal processing chips; high definition television; motion estimation; real-time systems; television standards; video signals; HDTV digital interface standard; HDTV encoder; HDTV signals; SMPTE-260M; VLSI chip; broadcasting; motion estimation; realtime implementation; search area; system clock-rate; transmission; Broadcasting; Codecs; HDTV; Hardware; Motion estimation; Semiconductor device measurement; Size measurement; TV; Very large scale integration; Video compression;
Journal_Title :
Consumer Electronics, IEEE Transactions on
