Restoration of blurred images using two-dimensional digital filters with noise suppression. - Takashi Yahagi; Yoichi Kato (Syst. Comput. Jpn., 1985)

An adaptive echo canceller using parallel Kalman filters. - Takashi Yahagi (ICASSP, 1986)

Adaptive overfitting lattice filter for parameter estimation of time-varying systems. - Weimin Sun; Takashi Yahagi (Signal Process., 1992)

Nonlinear adaptive digital filters using parallel neural networks. - Jianting Cao; Takashi Yahagi (ICNN, 1995)

Face recognition using neural networks with multiple combinations of categories. - Takashi Yahagi; Hiroaki Takano (Syst. Comput. Jpn., 1995)

An image analyzing system using an artificial neural network for evaluating the parenchymal echo pattern of cirrhotic liver and chronic hepatitis. - Hiroyuki Fukuda; Masaaki Ebara; Akira Kobayashi; Nobuyuki Sugiura; Masaharu Yoshikawa; Hiromitsu Saisho; Fukuo Kondo; Shinya Yoshino; Takashi Yahagi (IEEE Trans. Biomed. Eng., 1998)

Enhancing NAS-RIF Algorithm Using Split Merge and Grouping Algorithm. - Khamami Herusantoso; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

SAC for Nonlinear Systems Using Elman Recurrent Neural Networks. - Jianming Lu; Jiunshian Phuah; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Image Coding Using an Improved Feature Map Finite-State Vector Quantization. - Newaz Muhammad Syfur Rahim; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Design and analysis of class DE amplifier with any output Q, any duty ratio and switch on resistance. - Hiroo Sekiya; Satoki Oshikawa; Jianming Lu; Takashi Yahagi (ISCAS (3), 2003)

New partition-based filters for suppressing mixed high probability impulse and Gaussian noises in images. - Noritaka Yamashita; Hiroo Sekiya; Jianming Lu; Takashi Yahagi (ISCAS (2), 2003)

An Efficient Algorithm for Detecting Singularity in Signals Using Wavelet Transform. - Huiqin Jiang; Takashi Yahagi; Jianming Lu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Ultrasonographic Diagnosis of Cirrhosis Based on Preprocessing Using DCT. - Akira Kobayashi; Shunpei Watabe; Masaaki Ebara; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Design of generalized class E2 dc/dc converter. - Hiroo Sekiya; Jianming Lu; Takashi Yahagi (Int. J. Circuit Theory Appl., 2003)

A compensating method based on SOM for nonlinear distortion in 16 QAM-OFDM system. - Xiaoqiu Wang; Jianming Lu; Hiroo Sekiya; Takashi Yahagi (ICME, 2004)

A new method of second-order parallel adaptive Volterra filter. - Xueqin Zhao; Jianming Lu; Yukihiro Nomura; Takashi Yahagi (ICME, 2004)

FM/PWM control scheme in class DE inverter. - Hiroo Sekiya; Hirotaka Koizumi; Shinsaku Mori; Iwao Sasase; Jianming Lu; Takashi Yahagi (IEEE Trans. Circuits Syst. I Regul. Pap., 2004)

Design of class E amplifier with any output Q and nonlinear capacitance on MOSFET. - Hiroo Sekiya; Yoji Arifuku; Hiroyuki Hase; Jianming Lu; Takashi Yahagi (ECCTD, 2005)

Perfect tracking control using multirate control in magnetic levitation system. - Feng Li; Kyohei Ishihata; Jianming Lu; Takashi Yahagi (ISCAS (5), 2005)

Neuro-sliding mode control for magnetic levitation systems. - Jiunshian Phuah; Jianming Lu; Muhammad Yasser; Takashi Yahagi (ISCAS (5), 2005)

Neural network ultrasonographic diagnosis system of cirrhosis using DWT for preprocessing. - Yan Sun; Jianming Lu; Akira Kobayashi; Takashi Yahagi (ISCAS (3), 2005)

The use of NNs in MRAC to control nonlinear magnetic levitation system. - Agus Trisanto; Jiunshian Phuah; Jianming Lu; Takashi Yahagi (ISCAS (4), 2005)

A random-valued impulse noise detector using level detection. - Noritaka Yamashita; Munenori Ogura; Jianming Lu; Hiroo Sekiya; Takashi Yahagi (ISCAS (6), 2005)

A method of 3D face recognition based on principal component analysis algorithm. - Xue Yuan; Jianming Lu; Takashi Yahagi (ISCAS (4), 2005)

An approach for nonlinear blind source separation of signals with noise using neural networks and higher-order cumulants. - Nuo Zhang; Xiaowei Zhang; Jianming Lu; Takashi Yahagi (ISCAS (6), 2005)

A design method for parallel recursive least square adaptive Volterra filter. - Xueqin Zhao; Jianming Lu; Takashi Yahagi (ISCAS (5), 2005)

Noise reduction in digital radiography by wavelet packet using nonlinear correlation threshold. - Takahide Okamoto; Shigeru Furui; Hiroshi Ichiji; Shinya Yoshino; Jianming Lu; Takashi Yahagi (Image Processing, 2005)

Multiuser Detection with Branch-and-Bound-Based Algorithm Using User Grouping for Synchronous CDMA. - Yusuke Takano; Hiroo Sekiya; Jianming Lu; Takashi Yahagi (PIMRC, 2005)

Classification of Cirrhosis from B-scan Images Using Pyramid Neural Network. - Yan Sun; Jianming Lu; Takashi Yahagi (Int. J. Comput. Intell. Appl., 2005)

An Adaptive Sliding Mode Control Using Simple Adaptive Control for A Class of SISO Nonlinear Systems with Bounded-Input Bounded-Output and Bounded Nonlinearity. - Muhammad Yasser; Agus Trisanto; Ayman Haggag; Jianming Lu; Hiroo Sekiya; Takashi Yahagi (CDC, 2006)

Ear photo recognition using scale invariant keypoints. - K. Dewi; Takashi Yahagi (Computational Intelligence, 2006)

Blind dereverberation using correlation coefficients considering periodicity of voiced speech. - Tatsuhiro Iida; Yukihiro Nomura; Jianming Lu; Hiroo Sekiya; Takashi Yahagi (ISCAS, 2006)

Impulse noise detector using mathematical morphology. - Yoshinori Ito; Takanori Sato; Noritaka Yamashita; Jianming Lu; Hiroo Sekiya; Takashi Yahagi (ISCAS, 2006)

Operation of class DE amplifier outside optimum condition. - Hiroo Sekiya; T. Negishi; Tadashi Suetsugu; Takashi Yahagi (ISCAS, 2006)

Adaptive sliding mode control using simple adaptive control for SISO nonlinear systems. - Muhammad Yasser; Agus Trisanto; Jianming Lu; Hiroo Sekiya; Takashi Yahagi (ISCAS, 2006)

Scalable Authentication and Nonrepudiation Technique for JPEG 2000 Images Using JPSEC Protection Tools. - Ayman Haggag; Mohamed Ghoneim; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Perfect Tracking Control of Nonminimum Phase Systems in Magnetic Levitation System. - Feng Li; Jianming Lu; Xueqin Zhao; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Investigation of Class E Amplifier with Nonlinear Capacitance for Any Output Q and Finite DC-Feed Inductance. - Hiroo Sekiya; Yoji Arifuku; Hiroyuki Hase; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Texture Classification for Liver Tissues from Ultrasonic B-Scan Images Using Testified PNN. - Yan Sun; Jianming Lu; Takashi Yahagi (IEICE Trans. Inf. Syst., 2006)

A Method of Simple Adaptive Control for Nonlinear Systems Using Neural Networks. - Muhammad Yasser; Agus Trisanto; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Nonlinear Blind Source Separation Method for X-Ray Image Separation. - Nuo Zhang; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

A Design Method of Parallel Fast RLS Second-Order Adaptive Volterra Filter. - Xueqin Zhao; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

A method of face recognition based on fuzzy clustering and parallel neural networks. - Jianming Lu; Xue Yuan; Takashi Yahagi (Signal Process., 2006)

Resonant DC-DC Converter With Class-E Oscillator. - Hiroyuki Hase; Hiroo Sekiya; Jianming Lu; Takashi Yahagi (IEEE Trans. Circuits Syst. I Regul. Pap., 2006)

Phase control for resonant DC-DC converter with class-DE inverter and class-E rectifier. - Hiroo Sekiya; Shunsuke Nemoto; Jianming Lu; Takashi Yahagi (IEEE Trans. Circuits Syst. I Regul. Pap., 2006)

A New Noise Canceller Scheme Using Parallel Adaptive Volterra Filter. - Xueqin Zhao; Jianming Lu; Takashi Yahagi (ICIC (3), 2007)

Removing Noise from Medical CR Image Using Multineural Network Filter Based on Noise Intensity Distribution. - Yeqiu Li; Jiangming Lu; Ling Wang; Song Li; Ying Fan; Takashi Yahagi (ICNC (3), 2007)

Design of Class DE Inverter with Second Order Constant K Band-Pass Filter. - Motoki Katayama; Hiroyuki Hase; Hiroo Sekiya; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Independent Component Analysis for Image Recovery Using SOM-Based Noise Detection. - Xiaowei Zhang; Nuo Zhang; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Access Control and Scalable Encryption Using a Stream Cipher for JPEG 2000 Encoded Images. - Ayman Haggag; Mohamed Ghoneim; Jianming Lu; Takashi Yahagi (J. Adv. Comput. Intell. Intell. Informatics, 2007)

GML Topology Data Storage Schema Design. - Yuzhen Li; Jianming Lu; Jihong Guan; Mingying Fan; Ayman Haggag; Takashi Yahagi (J. Adv. Comput. Intell. Intell. Informatics, 2007)

A Method of Face Recognition Based on Fuzzy c-Means Clustering and Associated Sub-NNs. - Jianming Lu; Xue Yuan; Takashi Yahagi (IEEE Trans. Neural Networks, 2007)

Design of class DE amplifier with nonlinear shunt capacitances for any output Q. - Toru Ezawa; Hiroo Sekiya; Takashi Yahagi (ISCAS, 2008)

An interleaved class E2 dc/dc converter. - Motoki Katayama; Hiroo Sekiya; Takashi Yahagi (ISCAS, 2008)

Design of Class DE Amplifier with Nonlinear Shunt Capacitances for Any Output Q. - Toru Ezawa; Hiroo Sekiya; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Noise Removal for Medical X-Ray Images in Multiwavelet Domain. - Jianming Lu; Ling Wang; Yeqiu Li; Takashi Yahagi (Int. J. Image Graph., 2008)

Novel Design Procedure for Class de amplifier. - Hiroo Sekiya; Satoki Oshikawa; Takashi Yahagi (J. Circuits Syst. Comput., 2008)

A Fast Block Matching Algorithm Based on Motion Vector Correlation and Integral Projections. - Mohamed Ghoneim; Norimichi Tsumura; Toshiya Nakaguchi; Takashi Yahagi; Yoichi Miyake (IEICE Trans. Inf. Syst., 2009)

Denoising by using multineural networks for medical X-ray imaging applications. - Yeqiu Li; Jianming Lu; Ling Wang; Takashi Yahagi (Neurocomputing, 2009)