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ORCIDNaoyuki Aikawa
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2020 – today
- 2024
[c58]Sota Sugiyama, Masataka Yamamoto, Hiroshi Takemura, Naoyuki Aikawa:
Serial Skeletal Detection using a Kalman Filter in Combination with OpenPose. ICEIC 2024: 1-3- [c57]Hua Wei, Takahiro Natori, Tomohiro Tanaka, Shin Aoki, Takeshi Yamada, Naoyuki Aikawa:
Detection of Circulating Tumor Cells in Blood Using Random Forest. ICEIC 2024: 1-4 - [c56]Takahiro Natori, Kentaro Fujii, Yuka Kawatsu, Hisashi Nabenishi, Naoyuki Aikawa:
Study on Non-Invasive Blood Glucose Monitoring Methods for Japanese Black Cattle. MOCAST 2024: 1-4 - [c55]Motoki Sawada, Yuta Fuji, Naoyuki Aikawa:
Improving Classification Accuracy in Paint Surface Inspection Using Image Processing and Deep Learning. MWSCAS 2024: 707-711 - [c54]Jun Obara, Sena Hiruma, Naoyuki Aikawa:
Analysis of Oscillation Components in Instantaneous Frequency Estimation by Finite Order 2-D Hilbert Transformer. MWSCAS 2024: 852-855 - 2023
- [j8]Masayoshi Nakamoto
, Naoyuki Aikawa:
Closed Form Approach for Constrained Design of nth-Order IIR Digital Differentiator. Circuits Syst. Signal Process. 42(6): 3385-3411 (2023) - [c53]Takahiro Natori, Naoyuki Aikawa:
Study on Calibration Method using Pseudo Acceleration for MEMS Accelerometers. MOCAST 2023: 1-4 - [c52]Jun Obara, Naoyuki Aikawa:
A Method for Measuring Liquid Weight Using a Hilbert Transformer. MWSCAS 2023: 284-287 - [c51]Teppei Ota, Masayoshi Nakamoto, Kei Kozakai, Kohei Terashima, Naoyuki Aikawa:
Vibration Frequency Detection of Stepping Motors Using a Finite-Order Hilbert Transformer by a Variable FIR Filter with Transmission Zeros. MWSCAS 2023: 1070-1074 - 2022
- [c50]Kazune Adachi, Takahiro Natori, Naoyuki Aikawa:
A Two-Step Classification Method for Painting Defects Using Deep Learning. ICEIC 2022: 1-4 - [c49]Keisuke Takao, Takahiro Natori, Naoyuki Aikawa:
A Highly Accurate Instantaneous Frequency Estimation Method Taking into Account the Aliasing of Oscillation Components. ICEIC 2022: 1-4 - [c48]Hua Wei, Tomohiro Tanaka, Shin Aoki, Takeshi Yamada, Takahiro Natori, Naoyuki Aikawa:
Circulating Tumor Cells Detection by Brightness Values Analysis and Circularity. ICFSP 2022: 1-5 - [c47]Takahiro Natori, Hiromi Takano, Naoyuki Aikawa:
A Study on the Influence of Pseudo-Acceleration Vector for Accelerometer Calibration. MOCAST 2022: 1-4 - 2021
- [j7]Masayoshi Nakamoto, Naoyuki Aikawa:
Minimax Design of Sparse IIR Filters Using Sparse Linear Programming. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 104-A(8): 1006-1018 (2021) - [c46]Keisuke Takao, Takahiro Natori, Naoyuki Aikawa:
Design of filters with variable transmission zeros for highly accurate instantaneous frequency estimation. MWSCAS 2021: 395-399 - 2020
- [c45]Keisuke Takao, Takahiro Natori, Toma Miyata, Naoyuki Aikawa:
An Improved Method for Instantaneous Frequency Estimation Using a Finite Order Hilbert Transformer. APSIPA 2020: 1-5 - [c44]Keisuke Takao, Takahiro Natori, Toma Miyata, Naoyuki Aikawa:
Accuracy Improvement of Instantaneous Frequency Estimation by Finite Order FIR Hilbert Transformer Using Notch Filter. MOCAST 2020: 1-4
2010 – 2019
- 2019
- [j6]Taiki Shinohara, Takashi Yoshida, Naoyuki Aikawa:
A Closed-Form of 2-D Maximally Flat Diamond-Shaped Half-Band FIR Digital Filters with Arbitrary Difference of the Filter Orders. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 102-A(3): 518-523 (2019) - [c43]Toma Miyata, Takahiro Natori, Naoyuki Aikawa:
A Design Method for Linear Phase FIR Filters with Multiple Variable Factors in the Stopband and Specified High Attenuation. IECON 2019: 43-47 - [c42]Satoki Tsuichihara, Shingo Akita, Reiichirou Ike, Masahiro Shigeta, Hiroshi Takemura, Takahiro Natori, Naoyuki Aikawa, Kazumasa Shindo, Yasuyuki Ide, Shigeki Tejima:
Drone and GPS Sensors-Based Grassland Management Using Deep-Learning Image Segmentation. IRC 2019: 608-611 - [c41]Narumi Yasuhara, Takahiro Natori, Mitsuo Hayashi, Naoyuki Aikawa:
A Study on Automatic Detection of Sleep Spindles using a Long Short-Term Memory Network. MWSCAS 2019: 45-48 - [c40]Kento Yoshida, Yin-Ju Chen, Long-Sheng Lu, Shin Aoki, Naoyuki Aikawa:
CTCs extraction method based on frequency-domain filtering from microscope images. SPA 2019: 186-191 - 2018
- [j5]Takashi Yoshida, Naoyuki Aikawa:
Low-Delay Band-Pass Maximally Flat FIR Digital Differentiators. Circuits Syst. Signal Process. 37(8): 3576-3588 (2018) - [c39]Toma Miyata, Hidehisa Asou, Naoyuki Aikawa:
Design Method for FIR Filter with Variable Multiple Elements of Stopband Using Genetic Algorithm. DSP 2018: 1-4 - [c38]Nobuhiro Mikami, Kanji Mashita, Naoyuki Aikawa:
Adaptive Notch Howling Canceller Using Group Delay Information. ISITA 2018: 409-412 - [c37]Takashi Yoshida, Naoyuki Aikawa:
Reduction of Circuit Scale for General Maximally Flat FIR Digital Filters. MWSCAS 2018: 368-371 - [c36]Takahiro Fujikawa, Ryosuke Kunii, Naoyuki Aikawa:
Designing low-delay maximally flat integer-order FIR digital differentiators with equiripple stopband. MWSCAS 2018: 960-963 - 2017
- [j4]Ryosuke Kunii, Takashi Yoshida, Naoyuki Aikawa:
Design Method for Low-Delay Maximally Flat FIR Digital Differentiators with Variable Stopbands Obtained by Minimizing Lp Norm. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 100-A(7): 1513-1521 (2017) - [c35]Taiki Shinohara, Takashi Yoshida, Naoyuki Aikawa:
A closed-form transfer function of 2-D maximally flat half-band FIR digital filters with arbitrary filter orders. EUSIPCO 2017: 927-930 - [c34]Yuka Kawashima, Takashi Yoshida, Naoyuki Aikawa, Mitsuo Hayashi:
Enhanced sleep spindle detector based on the Fujimori method. GlobalSIP 2017: 967-971 - [c33]Masayoshi Nakamoto, Naoyuki Aikawa:
Design of second-degree IIR digital differentiators without frequency sampling and recursive optimization. MWSCAS 2017: 261-264 - [c32]Takahiro Fujikawa, Takashi Yoshida, Naoyuki Aikawa:
Designing high order low delay maximally flat FIR digital differentiators with equiripple stopband. MWSCAS 2017: 273-276 - 2016
- [c31]Taiki Shinohara, Yasuyuki Nishida, Naoyuki Aikawa:
A design method for 2-D low-pass maximally flat FIR digital filter to realize various passband shapes. IECON 2016: 821-825 - [c30]Masayoshi Nakamoto, Tomohiro Hirakawa, Naoyuki Aikawa, Torn Yamamoto:
A GA-based optimization for multi-band digital filters with the sameness conditions of filter coefficients. IECON 2016: 826-831 - [c29]Kohei Okamoto, Naoyuki Aikawa:
A compensation method of a drift on a vibrating sensor due to an air density. MWSCAS 2016: 1-4 - 2015
- [c28]Kiyoshiro Hamamoto, Takashi Yoshida, Naoyuki Aikawa:
A design of linear phase band-pass FIR digital differentiators with flat passband and Lp norm-based stopband characteristics. ICICS 2015: 1-4 - [c27]Yosuke Sugiura, Keisuke Usukura, Naoyuki Aikawa:
Instantaneous frequency estimation for a sinusoidal signal combining DESA-2 and notch filter. EUSIPCO 2015: 2676-2680 - [c26]Takashi Yoshida, Yosuke Sugiura, Naoyuki Aikawa:
A general expression of the low-pass maximally flat FIR digital differentiators. ISCAS 2015: 2197-2200 - [c25]Takashi Yoshida, Naoyuki Aikawa:
The low delay low-pass FIR digital differentiators having flat passband and equiripple stopband. NORCAS 2015: 1-4 - 2014
- [j3]Takashi Yoshida, Yosuke Sugiura, Naoyuki Aikawa:
A Closed-Form Design of Linear Phase FIR Band-Pass Maximally Flat Digital Differentiators with an Arbitrary Center Frequency. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 97-A(12): 2611-2617 (2014) - [c24]Takashi Yoshida, Yosuke Sugiura, Naoyuki Aikawa:
Fir band-pass digital differentiators with flat passband and equiripple stopband characteristics. EUSIPCO 2014: 701-705 - 2013
- [c23]Toma Miyata, Naoyuki Aikawa:
A design method for complex coefficient FIR filters with variable stopband characteristics. ICICS 2013: 1-5 - [c22]Yosuke Sugiura, Arata Kawamura, Naoyuki Aikawa:
A comb filter with adaptive notch bandwidth for periodic noise reduction. ICICS 2013: 1-4 - [c21]Takashi Yoshida, Naoyuki Aikawa:
A design method of TYPE IV digital FIR differentiators with maximally flat criterion at an arbitrary frequency. IECON 2013: 2344-2347 - [c20]Toma Miyata, Naoyuki Aikawa, Yasuyuki Nishida:
Designing IIR filters with variable stopbands using SP method. IECON 2013: 2395-2400 - 2012
- [c19]Toma Miyata, Kosuke Teramoto, Naoyuki Aikawa:
A design method for FIR filters with complex coefficients by Successive Projection method. ISITA 2012: 275-278 - [c18]Ikuya Murakami, Yukio Mori, Naoyuki Aikawa:
An L1-method for designing FIR digital filters with complex coefficients. ISITA 2012: 279-283 - 2011
- [c17]Keisuke Ishizawa, Toma Miyata, Naoyuki Aikawa:
Designing two-channel nonuniform-division FIR filter banks with variable notches. ECCTD 2011: 318-321 - 2010
- [j2]Toma Miyata, Naoyuki Aikawa:
A Design Method for Variable Linear-Phase FIR Filters with Changing Multifactors for Checkweighers. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 93-A(8): 1400-1407 (2010) - [c16]Nanako Ubayama, Toma Miyata, Naoyuki Aikawa:
A design method for IIR digital filters with variable stopband using semidefinite programming. ISITA 2010: 611-615
2000 – 2009
- 2009
- [j1]Toma Miyata, Naoyuki Aikawa, Yasunori Sugita, Toshinori Yoshikawa:
A Design Method for Separable-Denominator 2D IIR Filters with a Necessary and Sufficient Stability Check. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 92-A(1): 307-310 (2009) - 2008
- [c15]Toma Miyata, Naoyuki Aikawa, Yasunori Sugita, Toshinori Yoshikawa:
A design method for separable-denominator 2D IIR filters using a stability criterion based on the system matrix. ICECS 2008: 826-829 - 2007
- [c14]Yasunori Sugita, Naoyuki Aikawa, Toshinori Yoshikawa:
Designing FIR Digital Filters with the Specified Maximum Group Delay Errors. ICECS 2007: 258-261 - [c13]Naoyuki Aikawa, Yukio Mori:
Designing FIR filter with variable stopbands. ICECS 2007: 816-819 - 2005
- [c12]Kouhei Nagasawa, Naoyuki Aikawa:
Design method of kernel for sampling rate converter using semidefinite programming. Circuits, Signals, and Systems 2005: 255-259 - [c11]Yasunori Sugita, Naoyuki Aikawa:
A design method of two-dimensional linear phase fir filters using Fritz John's theorem. ICINCO 2005: 320-323 - 2004
- [c10]Yasunori Sugita, Naoyuki Aikawa:
A fast design algorithm for filters with the restricted roots using multiple extreme frequency points. Circuits, Signals, and Systems 2004: 1-6 - [c9]Yukio Mori, Naoyuki Aikawa:
Design of Low Delay Bandpass FIR Filters with Maximally Flat Characteristics in the Passband and the Transmission Zeros in the Stopband. ICINCO (3) 2004: 208-213 - 2003
- [c8]Yasunori Sugita, Naoyuki Aikawa:
A design method of minimum phase FIR filters with complex coefficients. ICASSP (6) 2003: 5-8 - [c7]Naoyuki Aikawa, Yukio Mori:
Kernel with block structure for sampling rate converter. ICASSP (6) 2003: 269-272 - 2002
- [c6]Yasunori Sugita, Naoyuki Aikawa:
Minimax approximation of minimum phase FIR filters. ICASSP 2002: 4166 - [c5]Naoyuki Aikawa, Masamitsu Sato:
A design method of low delay lowpass FIR filters with maximally flat characteristics in the passband and the transmission zeros in the stopband. ISCAS (1) 2002: 405-408 - 2001
- [c4]Yukio Mori, Naoyuki Aikawa:
The transfer function of low delay maximally flat lowpass FIR digital filters. ISCAS (2) 2001: 89-92 - 2000
- [c3]Atsushi Ogata, Naoyuki Aikawa, Masamitsu Sato:
A design method of low delay FIR bandpass filters. ISCAS 2000: 92-95
1990 – 1999
- 1998
- [c2]Naoyuki Aikawa, Masamitsu Sato:
Design of FIR filters for images based on properties of human vision. EUSIPCO 1998: 1-4 - [c1]Takehisa Ueda, Naoyuki Aikawa, Masamitsu Sato:
Design method of analog lowpass filters with monotonic response and arbitrary flatness. ICECS 1998: 15-18
Coauthor Index
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