3D Wave Digital Filter Implementation on a Virtex2 FPGA Board with external SDRAM

被引：0

作者：

Li, Hongwei ^{[1
]}

Kummert, Anton ^{[1
]}

Schauland, Sam ^{[1
]}

Velten, Joerg ^{[1
]}

机构：

[1] Univ Wuppertal, Wuppertal, Germany

来源：

NDS: 2009 INTERNATIONAL WORKSHOP ON MULTIDIMENSIONAL (ND) SYSTEMS | 2009年

关键词：

Wave Digital Filter; FPGA;

D O I：

暂无

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：

Many n-D signal processing applications require realization in real time. We propose the realization of a 3-D spatio-temporal wave digital filter (WDF) in an FPGA. Optimization of the implemented hardware architecture includes evaluation of two different kinds of overflow handling, namely by saturation and a "modulo 2" type operation. The FPGA board is processing DVI signals that can be provided by usual PC hardware. The processing output is observed in real time on an LCD monitor.

引用

页码：67 / 71

页数：5