標題: New 2-D Quadrantal- and Diagonal-Symmetry Filter Architectures Using Delta Operator
作者: Chen, Pei-Yu
Van, Lan-Da
Khoo, I. H.
Reddy, Hari C.
資訊工程學系
Department of Computer Science
公開日期: 1-Jan-2017
摘要: In this paper, we propose two new two-dimensional (2-D) IIR filter architectures with quadrantal and diagonal magnitude symmetry using delta operator. These filter architectures can attain lower coefficient sensitivity in comparison with the traditional shift operator formulation (i.e., the conventional z-domain filters). The IIR filter structures presented not only achieve lower coefficient sensitivity without sacrificing the number of multipliers, but in fact reducing the number of multipliers by 36.36% compared with the previous corresponding quadrantal symmetry filter structures using delta operator with order N=3.
URI: http://hdl.handle.net/11536/147100
ISSN: 2162-7541
期刊: 2017 IEEE 12TH INTERNATIONAL CONFERENCE ON ASIC (ASICON)
起始頁: 1133
結束頁: 1136
Appears in Collections:Conferences Paper