Masaaki Ikehara – 研究成果 — Keio University

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年別の研究成果

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126 Article
117 Conference contribution
49 Conference article
23 Paper
その他
- 2 Editorial
- 1 Review article

100 - 126 / 126 件

フィルター

1997
Design of linear-phase perfect reconstruction nonuniform FIR filter banks
Fuchie, T., Nagai, T. & Ikehara, M., 1997 10月, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 80, 10, p. 51-59 9 p.
研究成果: Article › 査読
Design of oversampled perfect reconstruction FIR filter banks
Nagai, T. & Ikehara, M., 1997 10月, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 80, 10, p. 78-86 9 p.
研究成果: Article › 査読
1 被引用数 (Scopus)
Design of perfect reconstruction FIR filter banks using DFT modulation
Nagai, T., Tsutsui, S. & Ikehara, M., 1997 3月, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 80, 3, p. 47-54 8 p.
研究成果: Article › 査読
1996
Approximation of group delay response of allpass filters using weighted least square method
Okuda, M., Matsuyama, K. & Ikehara, M., 1996 6月, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 79, 6, p. 60-69 10 p.
研究成果: Article › 査読
Complex Chebyshev approximation for infinite impulse response digital filters
Okuda, M., Ikehara, M. & Takahashi, S. I., 1996 1月, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 79, 1, p. 12-21 10 p.
研究成果: Article › 査読
Design of linear-phase M-channel perfect reconstruction finite impulse response filter banks using Lagrange-Newton method
Nagai, T. & Ikehara, M., 1996 3月, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 79, 3, p. 43-52 10 p.
研究成果: Article › 査読
Realization of one-dimensional nonuniform-band maximally decimated filter banks using two-dimensional filters
Fukuoka, T., Ozawa, H., Ikehara, M. & Takahashi, S. I., 1996 3月, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 79, 3, p. 1-10 10 p.
研究成果: Article › 査読
Simultaneous approximation for IIR digital filters with log magnitude and phase response
Okuda, M., Ikehara, M. & Takahashi, S. I., 1996 1月 1, In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E79-A, 11, p. 1879-1884 6 p.
研究成果: Article › 査読
1995
Design and implementation of linear‐phase two‐channel perfect reconstruction finite impulse response filter banks with equiripple stopband
Nagai, T. & Ikehara, M., 1995 12月, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 78, 12, p. 27-36 10 p.
研究成果: Article › 査読
Design method of all-pass networks based on the eigen filter method with consideration of the stability
Toguri, Y. & Ikehara, M., 1995 7月 1, In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E78-A, 7, p. 885-889 5 p.
研究成果: Article › 査読
1 被引用数 (Scopus)
Linear‐phase biorthogonal wavelet function with arbitrary regularity
Yasuoka, H., Sakamoto, Y. & Ikehara, M., 1995 6月, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 78, 6, p. 30-40 11 p.
研究成果: Article › 査読
1994
A recursive orthogonal wavelet device
Yasuoka, H., Ikehara, M. & Isobe, H., 1994, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 77, 11, p. 91-101 11 p.
研究成果: Article › 査読
1 被引用数 (Scopus)
Design of IIR Digital Filters using All-Pass Networks
Ikehara, M., Tanaka, H. & Kuroda, H., 1994 3月, In: IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 41, 3, p. 231-235 5 p.
研究成果: Article › 査読
16 被引用数 (Scopus)
Theory of cosine‐modulated two‐dimensional perfect reconstruction filter banks
Ikehara, M., 1994, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 77, 11, p. 69-77 9 p.
研究成果: Article › 査読
1 被引用数 (Scopus)
1993
Design of 2‐D perfect reconstruction filter banks for arbitrary sampling lattices—design of 2‐D N‐th‐band digital filters
Ikehara, M., Sawada, K., Isobe, H., Yamashita, A. & Kuroda, H., 1993, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 76, 12, p. 85-94 10 p.
研究成果: Article › 査読
Design of two‐channel perfect reconstruction QMF
Ikehara, M., Yamashita, A. & Kuroda, H., 1993, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 76, 5, p. 28-38 11 p.
研究成果: Article › 査読
4 被引用数 (Scopus)
Variable bit rate video coding method
Kuroda, H., Fujimura, M., Nataochi, Y. & Ikehara, M., 1993, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 76, 4, p. 35-46 12 p.
研究成果: Article › 査読
Variable bit rate video coding method
Kuroda, H., Fujimura, M., Nataochi, Y. & Ikehara, M., 1993 4月 1, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 76, 4, p. 536-544 9 p.
研究成果: Article › 査読
1992
Design of Complex All-Pass Networks Using Reméz Algorithm
Ikehara, M., Funaishi, M. & Kuroda, H., 1992 8月, In: IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 39, 8, p. 549-556 8 p.
研究成果: Article › 査読
31 被引用数 (Scopus)
1990
A new class of 2‐D digital filters composed of all‐pass subfilters
Toyoshima, H., Ikehara, M. & Takahashi, SI. I., 1990, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 73, 4, p. 91-98 8 p.
研究成果: Article › 査読
6 被引用数 (Scopus)
1989
Construction of variable cutoff digital filter based on a changeover of taps
Ikehara, M., Takahashi, SI. I. & Kato, M., 1989, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 72, 12, p. 13-22 10 p.
研究成果: Article › 査読
Design of multirate FIR digital filters with arbitrary passband
Hirai, R., Ikehara, M. & Takahashi, S., 1989, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 72, 5, p. 82-93 12 p.
研究成果: Article › 査読
Design of narrow‐band FIR filters using interpolation technique
Hoshino, M., Ikehara, M. & Takahashi, SI. I., 1989, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 72, 9, p. 75-85 11 p.
研究成果: Article › 査読
1 被引用数 (Scopus)
Two‐dimensional filter banks containing prefilter
Ikehara, M. & Takahashi, SI. I., 1989, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 72, 10, p. 91-99 9 p.
研究成果: Article › 査読
Uniform filter bank containing N‐path digital filter
Ikehara, M. & Takahashi, S., 1989, In: Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 72, 5, p. 62-70 9 p.
研究成果: Article › 査読
1988
Design of multirate bandpass digital filters with complex coefficients
Ikehara, M. & Takahashi, S., 1988 1月, In: Electronics and Communications in Japan (Part I: Communications). 71, 1, p. 21-29 9 p.
研究成果: Article › 査読
1 被引用数 (Scopus)