TY - GEN
T1 - A new VLSI 2-D fourfold-rotational-symmetry filter architecture design
AU - Chen, Pei Yu
AU - Van, Lan-Da
AU - Reddy, Hari C.
AU - Lin, Chin-Teng
PY - 2009/10/26
Y1 - 2009/10/26
N2 - In this paper, we propose two new two-dimensional (2-D) IIR and FIR filter architectures for 2-D transfer function using fourfold rotational symmetry. The presented type-I structure with fourfold rotational symmetry has the lowest number of multipliers, and zero latency. Importantly, the proposed type-II IIR filter possesses high speed, local broadcast, and the same number of multipliers and latency as the type I shows at expense of a slight increment of number of delay elements.
AB - In this paper, we propose two new two-dimensional (2-D) IIR and FIR filter architectures for 2-D transfer function using fourfold rotational symmetry. The presented type-I structure with fourfold rotational symmetry has the lowest number of multipliers, and zero latency. Importantly, the proposed type-II IIR filter possesses high speed, local broadcast, and the same number of multipliers and latency as the type I shows at expense of a slight increment of number of delay elements.
UR - http://www.scopus.com/inward/record.url?scp=70350169952&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.2009.5117693
DO - 10.1109/ISCAS.2009.5117693
M3 - Conference contribution
AN - SCOPUS:70350169952
SN - 9781424438280
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
SP - 93
EP - 96
BT - 2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
PB - IEEE
T2 - 2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
Y2 - 24 May 2009 through 27 May 2009
ER -