標題: VLSI IMPLEMENTATION OF TWO-DIMENSIONAL DCT PROCESSOR [打印本頁] 作者: masonchung 時間: 2007-5-13 11:50 PM 標題: VLSI IMPLEMENTATION OF TWO-DIMENSIONAL DCT PROCESSOR Advances in VLSI technology and the increasing availability of digital transmission * e- P2 L7 E. L$ S8 }# g6 ?: hchannels, digital video communication services are expanding and economic realization* f9 w f! N2 X1 i% W# _6 j1 p2 ?+ P
are possible. In order to reduce the transmission bit rate several source coding methods are used.- a' Z5 [( d* C2 ?8 a
With application of VLSI technology such sophisticated source codecs can be realized, ^# y) l* w0 `8 \
economically. A novel DCT/IDCT ASIC chip for video codec in real time has been designed+ }( D' h- f$ Y
and tested using Ipm CMOS standard cell technology. This chip meets the stringent 0 C- A# {! \0 Srequirement of a low bit rate codec standards proposed by CCITT.. [3 N5 I2 w% V7 y9 i: t3 J
9 Y7 B* X5 E) B. C2 X, ]( m! A+ b 論文內容回覆後可下載,權限20 + } f; _( i7 q& L / |( m- a4 p7 a- _% Z 6 A4 n+ d5 ?& P: f/ ^0 H$ m- F) z1 l5 p* ^1 [
[ 本帖最後由 masonchung 於 2007-5-15 12:04 AM 編輯 ]作者: jarodz 時間: 2007-12-21 11:49 PM
2D DCT 應該都是分成 Horizontal 1D DCT 和 Vertical 1D DCT.作者: DKboy 時間: 2008-4-2 02:55 AM
very thanks for your sharing!!作者: stanlly9 時間: 2008-4-2 03:00 AM
二維的DCT通常也是用一維來做（fast DCT?）作者: yingzi07482 時間: 2008-9-21 01:13 AM
very thanks for your sharing!!作者: jumliang 時間: 2008-11-26 01:07 PM
Thanks a lot.! L( g* G. e% l$ |8 x4 Z- ^# D) u
It should be a good article.作者: shark 時間: 2008-12-4 10:34 PM
Thanks a lot* Y" l+ ?0 |1 Y8 J0 S% w, {5 e% Q" f
It is good. 0 P& b2 a. q% j作者: gl4cj86 時間: 2008-12-24 04:32 PM
thanks~~~~~~' I" O$ O9 U) e; F* \: o3 j/ R. y
8 @! g/ U a( L# E4 L e" Oit's helpful!!!!!!!!!作者: tommywgt 時間: 2009-9-6 09:05 AM
有新的好東東嗎?' U3 s7 r: a1 v0 f) z" Q% J0 J
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