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author:

张志晓 (张志晓.) [1] | 于映 (于映.) [2]

Indexed by:

CQVIP CSCD

Abstract:

本文介绍了基于静止图像压缩标准JPEG基本模式的编码器软IP核的设计与实现.本设计采用适于VLSI实现的DCT算法结构,单周期实现Huffman编码,图像压缩过程流水线实现,达到高处理速率和高数据吞吐率.使用Design Compiler在SMIC 0.18um CMOS单元库下综合,时钟频率可以达到125MHz,可处理每秒三十帧的1280·1024 SXGA图像.本IP核可以方便地集成到诸如数码相机、手机以及扫描仪等各种应用中.

Keyword:

ASIC IP核 JPEG 流水线设计

Community:

  • [ 1 ] [张志晓]福州大学
  • [ 2 ] [于映]南京邮电大学

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微计算机信息

ISSN: 1008-0570

CN: 14-1128/TP

Year: 2009

Issue: 14

Volume: 25

Page: 34-36

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 3

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