VLSI IMPLEMENTATION OF 2-DIMENSIONAL DCT PROCESSOR IN REAL-TIME FOR VIDEO CODEC

被引：5

作者：

JAIN, PC ^{[1
]}

SCHLENK, W ^{[1
]}

RIEGEL, M ^{[1
]}

机构：

[1] PHILIPS KOMMUN IND AG,W-8500 NURNBERG,GERMANY

来源：

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 1992年 / 38卷 / 03期

关键词：

D O I：

10.1109/30.156734

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Advances in VLSI technology and the increasing availability of digital transmission channels, digital video communication services are expanding and economic realization are possible. In order to reduce the transmission bit rate several source coding methods are used. With application of VLSI technology such sophisticated source codecs can be realized economically. A novel DCT/IDCT ASIC chip for video codec in real time has been designed and tested using 1-mu-m CMOS standard cell technology. This chip meets the stringent requirement of a low bit rate codec standards proposed by CCITT.

引用

页码：537 / 545

页数：9

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