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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- Korean Institute of Information Scientists and Engineers Journal of Electrical Engineering and Information Science Journal of Electrical Engineering and Information Science Vol.1 No.2
- 발행연도
- 1996.6
- 수록면
- 125 - 133 (9page)
이용수
초록· 키워드
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In this paper, we dicuss on the properties related to the circular filtering in orthogonal transform domain: The efficient filtering schemes in six orthogonal transform domains are presented by generalizing the convolution-multiplication, property, of the DFT, In brief, the circular filtering can be accomplished by multiplying the transform domain filtering matrix W, which is shown to be very sparse, yielding the computational gains compared with the time domain processing. As an application, decimation and interpolation techniques in orthogonal transform domains are also investigated.
목차
Abstract
Ⅰ. Introduction
Ⅱ. Transform Domain Filtering Matrix
Ⅲ. Circular Filtering in Orthogonal Transform Domain with Linear Phase FIR Filters
Ⅳ. Decimation and Interpolation in orthogonal transform domain
Ⅴ. Conclusion
References
저자소개
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