An adaptive filter coefficients adjustment algorithm stable against reference signal power fluctuation available for acoustic echo canceller systems. - Kensaku Fujii; Juro Ohga (EUSIPCO, 1996)

Sub-RLS algorithm with an extremely simple update equation. - Kensaku Fujii; Juro Ohga (ICASSP, 1997)

A controlled block implementation of the NLMS algorithm. - Kensaku Fujii; Juro Ohga (EUSIPCO, 1998)

Navigation Support in a Real City Using City Metaphors. - Kensaku Fujii; Shigeru Nagai; Yasuhiko Miyazaki; Kazuhiro Sugiyama (Digital Cities, 2000)

Method to update the feedback control filter coefficients under active noise control. - Kensaku Fujii; Mitsuji Muneyasu; Juro Ohga (ISCAS, 2000)

Noise reduction system using modified DFT pair. - N. Nakanishi; Yoshio Itoh; Yutaka Fukui; Kensaku Fujii (ISCAS (2), 2001)

Method to update the coefficients of the secondary path filter under active noise control. - Kensaku Fujii; Juro Ohga (Signal Process., 2001)

A new noise reduction method using linear predictor and adaptive filter. - Arata Kawamura; Kensaku Fujii; Yoshio Itoh; Yutaka Fukui (ICASSP, 2002)

Interactive browsing of 3D urban model on the web. - Kensaku Fujii; Jun Shimamura; Tomohiko Arikawa (IGARSS, 2002)

A new noise reduction method using linear prediction error filter and adaptive digital filter. - Arata Kawamura; Kensaku Fujii; Yoshio Itoh; Yutaka Fukui (ISCAS (3), 2002)

A New Active Sinusoidal Noise Control System Using the Simultaneous Equations Technique. - Kensaku Fujii; Yoshihisa Nakatani; Mitsuji Muneyasu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

A New Noise Reduction Method Using Estimated Noise Spectrum. - Arata Kawamura; Kensaku Fujii; Yoshio Itoh; Yutaka Fukui (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Urban object reconstruction using airborne laser elevation image and aerial image. - Kensaku Fujii; Tomohiko Arikawa (IEEE Trans. Geosci. Remote. Sens., 2002)

Tangible search for stacked objects. - Kensaku Fujii; Jun Shimamura; Kenichi Arakawa; Tomohiko Arikawa (CHI Extended Abstracts, 2003)

Application of a Frequency Domain Processing Technique to the Simultaneous Equations Method. - Kensaku Fujii; Shigeyuki Hashimoto; Mitsuji Muneyasu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Smart noise reduction system based on ALE and noise reconstruction system. - Naoto Sasaoka; Yoshio Itoh; Kensaku Fujii; Yutaka Fukui (ISCAS (5), 2004)

A Projector-Camera System with Real-Time Photometric Adaptation for Dynamic Environments. - Kensaku Fujii; Michael D. Grossberg; Shree K. Nayar (CVPR (2), 2005)

A new noise reduction system based on ALE and noise reconstruction filter. - Naoto Sasaoka; Keisuke Sumi; Yoshio Itoh; Kensaku Fujii (ISCAS (1), 2005)

Performance Improvement for Distributed Active Noise Control Systems Based on Simultaneous Equations Method. - Mitsuji Muneyasu; Ken'ichi Kagawa; Kensaku Fujii; Takao Hinamoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

A Noise Reduction Method for Non-stationary Noise Based on Noise Reconstruction System with ALE. - Naoto Sasaoka; Yoshio Itoh; Kensaku Fujii (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Frequency domain simultaneous equations method for active noise control systems. - Kensaku Fujii; Mitsuji Muneyasu; Yusuke Fujita (EUSIPCO, 2006)

An Active Noise Control System Based on Simultaneous Equations Method without Auxiliary Filters. - Mitsuji Muneyasu; Osamu Hisayasu; Kensaku Fujii; Takao Hinamoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

A Noise Reduction System for Wideband and Sinusoidal Noise Based on Adaptive Line Enhancer and Inverse Filter. - Naoto Sasaoka; Keisuke Sumi; Yoshio Itoh; Kensaku Fujii; Arata Kawamura (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

3D flow estimation using perspective and parallel projection images. - Jun Shimamura; Kensaku Fujii; Kenichi Arakawa; Tomohiko Arikawa (Syst. Comput. Jpn., 2006)

Noise Reduction System Based on LPEF and System Identification with Variable Step Size. - Naoto Sasaoka; Masatoshi Watanabe; Yoshio Itoh; Kensaku Fujii (ISCAS, 2007)

A Flexible Gaze Detection Method Using Single PTZ Camera. - Masakazu Morimoto; Kensaku Fujii (IEICE Trans. Inf. Syst., 2007)

Sound field creation based on simultaneous equations method. - Kensaku Fujii; Tadashi Ujino; Mitsuji Muneyasu (EUSIPCO, 2009)

A Low Processing Cost Adaptive Algorithm Identifying Nonlinear Unknown System with Piecewise Linear Curve. - Kensaku Fujii; Ryo Aoki; Mitsuji Muneyasu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

A Variable Step Size Algorithm for Speech Noise Reduction Method Based on Noise Reconstruction System. - Naoto Sasaoka; Masatoshi Watanabe; Yoshio Itoh; Kensaku Fujii (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

A Face Identification Method of Non-native Animals for Intelligent Trap. - Mayumi Kouda; Masakazu Morimoto; Kensaku Fujii (MVA, 2011)

A visual inspection system for drug tablets. - Masakazu Morimoto; Kensaku Fujii (SMC, 2011)

Application of Cascade Connection of Recursive and Non-recursive Filters to Active Noise Control System Using Simultaneous Equations Method. - Kensaku Fujii; Kenji Kashihara; Mitsuji Muneyasu; Masakazu Morimoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

An Evaluation Method of Driving Behavior by In-Vehicle Data Camera. - Ryo Ishizaki; Masakazu Morimoto; Kensaku Fujii (ICETET, 2012)

A Visual Inspection System for Prescription Drugs. - Takaaki Murai; Masakazu Morimoto; Kensaku Fujii (ICETET, 2012)

A visual inspection system for medical capsules. - Takaaki Murai; Masakazu Morimoto; Kensaku Fujii (SMC, 2012)

Application of Simultaneous Equations Method to ANC System with Non-minimum Phase Secondary Path. - Kensaku Fujii; Kenji Kashihara; Isao Wakabayashi; Mitsuji Muneyasu; Masakazu Morimoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

Normalization Method of Gradient Vector in Frequency Domain Steepest Descent Type Adaptive Algorithm. - Yusuke Kuwahara; Yusuke Iwamatsu; Kensaku Fujii; Mitsuji Muneyasu; Masakazu Morimoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

A method for estimating coefficients of feedback control filter under active noise control. - Kensaku Fujii; Mitsuji Muneyasu; Tatsuya Sakai; Yusuke Iwamatsu (ISPA, 2013)

A Step Size Control Method Improving Estimation Speed in Double Talk Term. - Takuto Yoshioka; Kana Yamasaki; Takuya Sawada; Kensaku Fujii; Mitsuji Muneyasu; Masakazu Morimoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

An insertion loss control method for supplementing cancellation effect deteriorated by echo path change in hands free telecommunication system. - Kensaku Fujii; Mitsuji Muneyasu; Takuya Sawada; Takuto Yoshioka; Masakazu Morimoto (APCCAS, 2014)

HMD Viewing Spherical Video Streaming System. - Daisuke Ochi; Yutaka Kunita; Kensaku Fujii; Akira Kojima; Shinnosuke Iwaki; Junichi Hirose (ACM Multimedia, 2014)

Scene-independent super-resolution for plenoptic cameras. - Kouta Takeuchi; Shinya Shimizu; Kensaku Fujii; Akira Kojima; Keita Takahashi 001; Toshiaki Fujii (SIGGRAPH Posters, 2014)

A Linear Generalized Camera Calibration from Three Intersecting Reference Planes. - Mai Nishimura; Shohei Nobuhara; Takashi Matsuyama; Shinya Shimizu; Kensaku Fujii (ICCV, 2015)

A Single-Shot Multi-Path Interference Resolution for Mirror-Based Full 3D Shape Measurement with a Correlation-Based ToF Camera. - Shohei Nobuhara; Takashi Kashino; Takashi Matsuyama; Kouta Takeuchi; Kensaku Fujii (3DV, 2016)