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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.
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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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