標題: Type-4 2-D Diagonal and Four-Fold Rotational Symmetry Digital Filter Architectures
作者: Van, Lan-Da
Lu, Tsung-Che
Chen, Pei-Yu
Reddy, Hari C.
資訊工程學系
Department of Computer Science
公開日期: 1-一月-2018
摘要: In this paper, Type-4 two-dimensional (2-D) separable denominator IIR filter architecture is studied. This structure has a critical path of one multiplication and three additions. Using this Type-4 2-D separable denominator IIR filter architecture, three new 2-D IIR filter structures with diagonal and four-fold rotational symmetries are given. These structures have a critical path of one multiplication and four additions. Further, using a different coefficient constraint, a new Type-3 2-D diagonal symmetry IIR filter architecture with a critical path of one multiplication and two additions is obtained. In all, four different 2-D IIR filter architectures with diagonal and four-fold rotational symmetries are presented.
URI: http://hdl.handle.net/11536/151023
期刊: 2018 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS (APCCAS 2018)
起始頁: 115
結束頁: 118
顯示於類別:會議論文