Class of linear cyclic-invariant filter for parallel filtering of discrete-time signals

Alvin W. Su; Shyi Ching Liau

Class of linear cyclic-invariant filter for parallel filtering of discrete-time signals

Alvin W. Su, Shyi Ching Liau

Department of Computer Science and Information Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

In this paper, a block-based filtering technique for discrete-time signal is introduced. A Block-Mirrored signal model which reduces the error caused by the signal truncation due to the block-based processing is proposed and an overlap-add technique is used to reduce blocking effects. Since data blocks can be processed independently, parallel filtering can be used to enhance the processing speed and to reduce the hardware requirement. Computer simulations and some restrictions of using this technique are also discussed.

Original language	English
Pages (from-to)	1364-1367
Number of pages	4
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	2
Publication status	Published - 1995
Event	Proceedings of the 1995 IEEE International Symposium on Circuits and Systems-ISCAS 95. Part 3 (of 3) - Seattle, WA, USA Duration: 1995 Apr 30 → 1995 May 3

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Cite this

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title = "Class of linear cyclic-invariant filter for parallel filtering of discrete-time signals",

abstract = "In this paper, a block-based filtering technique for discrete-time signal is introduced. A Block-Mirrored signal model which reduces the error caused by the signal truncation due to the block-based processing is proposed and an overlap-add technique is used to reduce blocking effects. Since data blocks can be processed independently, parallel filtering can be used to enhance the processing speed and to reduce the hardware requirement. Computer simulations and some restrictions of using this technique are also discussed.",

author = "Su, {Alvin W.} and Liau, {Shyi Ching}",

year = "1995",

language = "English",

volume = "2",

pages = "1364--1367",

journal = "Proceedings - IEEE International Symposium on Circuits and Systems",

issn = "0271-4310",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "Proceedings of the 1995 IEEE International Symposium on Circuits and Systems-ISCAS 95. Part 3 (of 3) ; Conference date: 30-04-1995 Through 03-05-1995",

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T1 - Class of linear cyclic-invariant filter for parallel filtering of discrete-time signals

AU - Su, Alvin W.

AU - Liau, Shyi Ching

PY - 1995

Y1 - 1995

N2 - In this paper, a block-based filtering technique for discrete-time signal is introduced. A Block-Mirrored signal model which reduces the error caused by the signal truncation due to the block-based processing is proposed and an overlap-add technique is used to reduce blocking effects. Since data blocks can be processed independently, parallel filtering can be used to enhance the processing speed and to reduce the hardware requirement. Computer simulations and some restrictions of using this technique are also discussed.

AB - In this paper, a block-based filtering technique for discrete-time signal is introduced. A Block-Mirrored signal model which reduces the error caused by the signal truncation due to the block-based processing is proposed and an overlap-add technique is used to reduce blocking effects. Since data blocks can be processed independently, parallel filtering can be used to enhance the processing speed and to reduce the hardware requirement. Computer simulations and some restrictions of using this technique are also discussed.

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M3 - Conference article

AN - SCOPUS:0029191999

VL - 2

SP - 1364

EP - 1367

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

SN - 0271-4310

T2 - Proceedings of the 1995 IEEE International Symposium on Circuits and Systems-ISCAS 95. Part 3 (of 3)

Y2 - 30 April 1995 through 3 May 1995

ER -

Class of linear cyclic-invariant filter for parallel filtering of discrete-time signals

Abstract

All Science Journal Classification (ASJC) codes

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