A Reconfigurable Architecture for DWT and IDWT in JPEG2000

摘要：

In JPEG 2000,9/7 and 5/3 filters are adopted to realize DWT algorithm.In this paper,we proposed a folded reconfigurable architecture which can be used to 9/7 or 5/3 filter.It is simple and can reduce hardware usage.Further,it is efficient to be used in 2D D WT.

关键词： Reconfigurable DWT Folded Architecture

作者: Hong qi Wang kan wen Cao wei Tong jiarong

作者单位: State Key,Lab of ASIC,Fudan University,P.R.China State Key Lab of ASIC,Fudan University,P.R.China

会议类型: 国际会议

会议名称: 2009 IEEE 8th International Conference on ASIC(第八届IEEE国际专用集成电路大会)

会议地点: 长沙

会议语种:英文

页码: 191-194

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）