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Advances in VLSI technology and the increasing availability of digital transmission
. t/ P9 @* a& S+ n" x y2 {channels, digital video communication services are expanding and economic realization- @' X+ l0 J- E | P/ B' G! I
are possible. In order to reduce the transmission bit rate several source coding methods are used.1 |# |+ W D: L# v% U: n
With application of VLSI technology such sophisticated source codecs can be realized
0 C D& F+ }9 G& ]economically. A novel DCT/IDCT ASIC chip for video codec in real time has been designed
1 j, ~8 M/ p/ W8 S6 iand tested using Ipm CMOS standard cell technology. This chip meets the stringent
' n8 q, w. N0 j" Z: Qrequirement of a low bit rate codec standards proposed by CCITT.
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0 ~- ?! k! ^, i- B( U$ E# n論文內容回覆後可下載,權限20
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! q4 \0 ~0 \# Z[ 本帖最後由 masonchung 於 2007-5-15 12:04 AM 編輯 ] |
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