Yoshiaki Tadokoro

According to our database, Yoshiaki Tadokoro authored at least 41 papers between 1981 and 2009.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2009

A 0.6-V Dynamic Biasing Filter With 89-dB Dynamic Range in 0.18-µm CMOS.

Ippei Akita, Kazuyuki Wada, Yoshiaki Tadokoro

IEEE J. Solid State Circuits, 2009

2008

A 0.8-V Syllabic-Companding Log Domain Filter with 78-dB Dynamic Range in 0.35-µm CMOS.

Ippei Akita, Kazuyuki Wada, Yoshiaki Tadokoro

IEICE Trans. Electron., 2008

Automated Sizing of Analog Circuits based on Genetic Algorithm with Parameter Orthogonalization Procedure.

Masanori Natsui, Yoshiaki Tadokoro

Proceedings of the ICINCO 2008, 2008

2007

Band Connections for Digital Substrate Noise Reduction Using Active Cancellation Circuits.

Hiroto Suzuki, Kazuyuki Wada, Yoshiaki Tadokoro

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

Synthesis Method of All Low-Voltage CMOS Instantaneous-Companding Log Domain Integrators.

Ippei Akita, Kazuyuki Wada, Yoshiaki Tadokoro

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

Synthesis of current mirrors based on evolutionary graph generation with transmigration capability.

Masanori Natsui, Yoshiaki Tadokoro, Naofumi Homma, Takafumi Aoki, Tatsuo Higuchi

IEICE Electron. Express, 2007

Simplified Low-Voltage CMOS Syllabic Companding Log Domain Filter.

Ippei Akita, Kazuyuki Wada, Yoshiaki Tadokoro

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

2006

An On-Sensor Bit-Serial Column-Parallel Processing Architecture for High-Speed Discrete Fourier Transform.

Tatsuya Eki, Shoji Kawahito, Yoshiaki Tadokoro

IEEE Trans. Circuits Syst. II Express Briefs, 2006

Band connections in active cancellation circuits against digital substrate noise.

Hiroto Suzuki, Kazuyuki Wada, Yoshiaki Tadokoro

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Low-voltage CMOS syllabic-companding log domain filter.

Ippei Akita, Kazuyuki Wada, Yoshiaki Tadokoro

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Pitch estimation of difficult polyphony sounds overlapping some frequency components.

Yoshiaki Tadokoro, Masanori Natsui, Yasuhiro Seto, Michiru Yamaguchi

Proceedings of the ICINCO 2006, 2006

GA-based approach to pitch recognition of musical consonance.

Masanori Natsui, Shunichi Kubo, Yoshiaki Tadokoro

Proceedings of the ICINCO 2006, 2006

2005

Pitch estimation for polyphony musical sounds with a percussion sound using resonator-type comb filters.

Tsutomu Saito, Yoshiaki Tadokoro

Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005

Musical instrument estimation for polyphony using autocorrelation functions.

Yoshiaki Tadokoro, Koji Tanishita

Proceedings of the ICINCO 2005, 2005

2004

A study on an active noise canceller using narrow-band signals.

Norimasa Kudoh, Shun Numahata, Yoshiaki Tadokoro

Proceedings of the Second IASTED International Conference on Circuits, 2004

2003

A weak magnetic field measurement system using micro-fluxgate sensors and delta-sigma interface.

Shoji Kawahito, Ales Cerman, K. Aramaki, Yoshiaki Tadokoro

IEEE Trans. Instrum. Meas., 2003

Resonator Fourier transform.

Yoshiaki Tadokoro, Kentaro Noguchi

Proceedings of the Seventh International Symposium on Signal Processing and Its Applications, 2003

RC polyphase filter with flat gain characteristic.

Kazuyuki Wada, Yoshiaki Tadokoro

Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

A new sound source location algorithm based on formant frequency for sound image localization.

Kenzo Obata, Kentaro Noguchi, Yoshiaki Tadokoro

Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

2002

Low-power motion vector estimation using iterative search block-matching methods and a high-speed non-destructive CMOS image sensor.

Dwi Handoko, Shoji Kawahito, Yoshiaki Tadokoro, Akira Matsuzawa

IEEE Trans. Circuits Syst. Video Technol., 2002

Design of a body-effect reduced-source follower and its application to linearization technique.

Kazuyuki Wada, Yoshiaki Tadokoro

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Pitch detection of musical sounds using adaptive comb filters controlled by time delay.

Yoshiaki Tadokoro, Wataru Matsumoto, Michiru Yamaguchi

Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002

2001

A bit-serial column parallel processing architecture for on-sensor discrete Fourier transform.

Shoji Kawahito, Tatsuya Eki, Yoshiaki Tadokoro

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Portable traveling support system using image processing for the visually impaired.

Sasadara Kaluwahandi, Yoshiaki Tadokoro

Proceedings of the 2001 International Conference on Image Processing, 2001

2000

A CMOS Image Sensor with Non-Destructive High-Speed Imaging Mode and Its Applications.

Dwi Handoko, Shoji Kawahito, Minoru Kumahara, Nobuhiro Kawai, Yoshiaki Tadokoro, Akira Matsuzawa

J. Robotics Mechatronics, 2000

1999

Adaptive algorithm based on least mean p-power error criterion for Fourier analysis in additive noise.

Yegui Xiao, Yoshiaki Tadokoro, Katsunori Shida

IEEE Trans. Signal Process., 1999

Real-valued LMS Fourier analyzer for sinusoidal signals in additive noise.

Yegui Xiao, Yoshiaki Tadokoro, Keiya Iwamoto

Signal Process., 1999

1998

A CMOS Smart Image Sensor LSI for Focal-Plane Compression.

Shoji Kawahito, Makoto Yoshida, Masaaki Sasaki, Daisuke Miyazaki, Yoshiaki Tadokoro, Kenji Murata, Shiro Doushou, Akira Matsuzawa

Proceedings of the ASP-DAC '98, 1998

CMOS Image Sensors with Video Compression.

Shoji Kawahito, Yoshiaki Tadokoro, Akira Matsuzawa

Proceedings of the ASP-DAC '98, 1998

1997

Identification of nonminimum phase FIR systems via fourth-order cumulants and genetic algorithm.

Maha Shadaydeh, Yegui Xiao, Yoshiaki Tadokoro

Signal Process., 1997

A walking navigation system for the blind.

Kazuhiro Nakamura, Yoshiyuki Aono, Yoshiaki Tadokoro

Syst. Comput. Jpn., 1997

A CMOS image sensor with analog two-dimensional DCT-based compression circuits for one-chip cameras.

Shoji Kawahito, Makoto Yoshida, Masaaki Sasaki, Keijiro Umehara, Daisuke Miyazaki, Yoshiaki Tadokoro, Kenji Murata, Shiro Doushou, Akira Matsuzawa

IEEE J. Solid State Circuits, 1997

1996

A novel memoryless nonlinear gradient algorithm for a second-order adaptive IIR notch filter.

Yegui Xiao, Yasuhiro Kobayashi, Yoshiaki Tadokoro

Proceedings of International Conference on Neural Networks (ICNN'96), 1996

1995

LMS-based notch filter for the estimation of sinusoidal signals in noise.

Yegui Xiao, Yoshiaki Tadokoro

Signal Process., 1995

1994

A novel nonnegative decomposition method and its application to 2-D digital filter design.

Tian-Bo Deng, Takashi Soma, Jun Murakami, Yoshiaki Tadokoro

Multidimens. Syst. Signal Process., 1994

1993

A new Toeplitz approximation method for linear prediction matrices.

Jun Murakami, Yoshiaki Tadokoro

Proceedings of the IEEE International Conference on Acoustics, 1993

1989

A new discrete Fourier transform for unevenly sampled data.

Yoshiaki Tadokoro, Kenji Nakamura

Proceedings of the IEEE International Conference on Acoustics, 1989

1987

Notch Fourier transform.

Yoshiaki Tadokoro, Kenichi Abe

IEEE Trans. Acoust. Speech Signal Process., 1987

A Dual-Tone Multifrequency Receiver Using Synchronous Additions and Subtractions.

Yoshiaki Tadokoro, Yoshihito Haneda

IEEE Trans. Commun., 1987

An Algorithm for an Adaptive Multifrequency Receiver.

Yoshiaki Tadokoro, Kenichi Abe, Kamisetty Ramamohan Rao

IEEE Trans. Commun., 1987

1981

Another discrete Fourier transform computation with small multiplications via the Walsh transform.

Yoshiaki Tadokoro, Tatsuo Higuchi

Proceedings of the IEEE International Conference on Acoustics, 1981