Nobuyuki Otsu

86 papers A* 4B 13C 1Misc 9Journal 25Unranked 34
YearRankTypeTitle / Venue / Authors
2020 B conf
AdaFilter: Adaptive Filter Design with Local Image Basis Decomposition for Optimizing Image Recognition Preprocessing.
ICPR
Aiga Suzuki, Keiichi Ito, Takahide Ibe, Nobuyuki Otsu
2012 J jnl
An Extended Method of Higher-order Local Autocorrelation Feature Extraction for Classification of Histopathological Images.
Inf. Media Technol.
Hirokazu Nosato, Tsukasa Kurihara, Hidenori Sakanashi, Masahiro Murakawa, Takumi Kobayashi, Tatsumi Furuya, Tetsuya Higuchi, Nobuyuki Otsu, Kensuke Terai, Nobuyuki Hiruta
2012 — conf
Efficient Optimization for Low-Rank Integrated Bilinear Classifiers.
ECCV (2)
Takumi Kobayashi, Nobuyuki Otsu
2012 — conf
Efficient Similarity Derived from Kernel-Based Transition Probability.
ECCV (6)
Takumi Kobayashi, Nobuyuki Otsu
2012 J jnl
Logistic label propagation.
Pattern Recognit. Lett.
Takumi Kobayashi, Kenji Watanabe, Nobuyuki Otsu
2012 J jnl
Motion recognition using local auto-correlation of space-time gradients.
Pattern Recognit. Lett.
Takumi Kobayashi, Nobuyuki Otsu
2011 — conf
Adaptive Abnormality Detection on ECG Signal by Utilizing FLAC Features.
LION
Jiaxing Ye, Takumi Kobayashi, Tetsuya Higuchi, Nobuyuki Otsu
2011 J jnl
An Extended Method of Higher-order Local Autocorrelation Feature Extraction for Classification of Histopathological Images.
IPSJ Trans. Comput. Vis. Appl.
Hirokazu Nosato, Tsukasa Kurihara, Hidenori Sakanashi, Masahiro Murakawa, Takumi Kobayashi, Tatsumi Furuya, Tetsuya Higuchi, Nobuyuki Otsu, Kensuke Terai, Nobuyuki Hiruta
2011 B conf
Cancer detection from biopsy images using probabilistic and discriminative features.
ICIP
Atsushi Yaguchi, Takumi Kobayashi, Kenji Watanabe, Kenji Iwata, Tadaaki Hosaka, Nobuyuki Otsu
2011 Misc conf
Detection of peptide ion peaks in mass spectra by using weighted auto-correlation.
ICASSP
Kenji Watanabe, Takumi Kobayashi, Katsuyuki Koike, Tetsuya Higuchi, Tohru Natsume, Nobuyuki Otsu
2011 — conf
Efficient Optimization of Logistic Regression by Direct Use of Conjugate Gradient.
ICMLA (1)
Kenji Watanabe, Takumi Kobayashi, Nobuyuki Otsu
2011 — conf
L0-Regularized Parametric Non-negative Factorization for Analyzing Composite Signals.
ICMLA (1)
Takumi Kobayashi, Kenji Watanabe, Nobuyuki Otsu
2011 J jnl
Object Detection Using Background Subtraction and Foreground Motion Estimation.
Inf. Media Technol.
Tadaaki Hosaka, Takumi Kobayashi, Nobuyuki Otsu
2011 J jnl
Object Detection Using Background Subtraction and Foreground Motion Estimation.
IPSJ Trans. Comput. Vis. Appl.
Tadaaki Hosaka, Takumi Kobayashi, Nobuyuki Otsu
2011 B conf
One-class label propagation using local cone based similarity.
FG
Takumi Kobayashi, Nobuyuki Otsu
2011 Misc conf
Rotation invariant feature extraction from 3-D acceleration signals.
ICASSP
Takumi Kobayashi, Kôiti Hasida, Nobuyuki Otsu
2010 B conf
Bag of Hierarchical Co-occurrence Features for Image Classification.
ICPR
Takumi Kobayashi, Nobuyuki Otsu
2010 — conf
Bilinear Formulated Multiple Kernel Learning for Multi-class Classification Problem.
ICONIP (2)
Takumi Kobayashi, Nobuyuki Otsu
2010 B conf
Cone-restricted kernel subspace methods.
ICIP
Takumi Kobayashi, Fumito Yoshikawa, Nobuyuki Otsu
2010 J jnl
Image Annotation and Retrieval for Weakly Labeled Images Using Conceptual Learning.
New Gener. Comput.
Tatsuya Harada, Hideki Nakayama, Yasuo Kuniyoshi, Nobuyuki Otsu
2010 — conf
Logistic Label Propagation for Semi-supervised Learning.
ICONIP (1)
Kenji Watanabe, Takumi Kobayashi, Nobuyuki Otsu
2010 B conf
Pyramidal segmentation using higher-order local auto-correlations and its applications to Landsat forestry data.
ICIP
Milos Stojmenovic, Takumi Kobayashi, Nobuyuki Otsu
2010 — conf
Start and End Point Detection of Weightlifting Motion using CHLAC and MRA.
B-Interface
Fumito Yoshikawa, Takumi Kobayashi, Kenji Watanabe, Katsuyoshi Shirai, Nobuyuki Otsu
2010 B conf
Von Mises-Fisher Mean Shift for Clustering on a Hypersphere.
ICPR
Takumi Kobayashi, Nobuyuki Otsu
2009 — conf
Anomalousness Detection for Surgery Videos Using CHLAC Feature.
BLISS
Fumio Sakabe, Masahiro Murakawa, Takumi Kobayashi, Tetsuya Higuchi, Nobuyuki Otsu
2009 J jnl
Autonomous collaborative environment for project-based learning.
Robotics Auton. Syst.
Mihoko Otake, Ryo Fukano, Shinji Sako, Masao Sugi, Kiyoshi Kotani, Junya Hayashi, Hiroshi Noguchi, Ryuichi Yoneda, Kenjiro Taura, Nobuyuki Otsu, Tomomasa Sato
2009 Misc conf
Color image feature extraction using color index local auto-correlations.
ICASSP
Takumi Kobayashi, Nobuyuki Otsu
2009 B conf
Efficient reduction of support vectors in kernel-based methods.
ICIP
Takumi Kobayashi, Nobuyuki Otsu
2009 — conf
Histopathological Diagnostic Support Technology Using Higher-Order Local Autocorrelation Features.
BLISS
Hirokazu Nosato, Hidenori Sakanashi, Masahiro Murakawa, Tetsuya Higuchi, Nobuyuki Otsu, Kensuke Terai, Nobuyuki Hiruta, Noriaki Kameda
2009 J jnl
Image matting based on local color discrimination by SVM.
Pattern Recognit. Lett.
Tadaaki Hosaka, Takumi Kobayashi, Nobuyuki Otsu
2009 B conf
Logistic discriminant analysis.
SMC
Takio Kurita, Kenji Watanabe, Nobuyuki Otsu
2009 — conf
Recognition of Dynamic Texture Patterns Using CHLAC Features.
BLISS
Takumi Kobayashi, Tetsuya Higuchi, Tsuneharu Miyajima, Nobuyuki Otsu
2009 J jnl
Three-way auto-correlation approach to motion recognition.
Pattern Recognit. Lett.
Takumi Kobayashi, Nobuyuki Otsu
2009 — conf
Toward a HLAC-Based Histological Diagnosis System for Virtual-Slide Images.
BLISS
Kenji Iwata, Yutaka Satoh, Takumi Kobayashi, Toshio Ueshiba, Katsuhiko Sakaue, Kôiti Hasida, Nobuyuki Otsu, Yoichi Kameda, Yohei Miyagi, Yuji Sakuma, Keiji Kikuchi, Eiju Tsuchiya
2008 — conf
CHLAC Approach to Flexible and Intelligent Vision Systems.
BLISS
Nobuyuki Otsu
2008 B conf
Cone-restricted subspace methods.
ICPR
Takumi Kobayashi, Nobuyuki Otsu
2008 — conf
Development of Software for Real-Time Unusual Motions Detection by Using CHLAC.
BLISS
Kenji Iwata, Yutaka Satoh, Katsuhiko Sakaue, Takumi Kobayashi, Nobuyuki Otsu
2008 — conf
HLAC Approach to Automatic Object Counting.
BLISS
Takumi Kobayashi, Tadaaki Hosaka, Shu Mimura, Takashi Hayashi, Nobuyuki Otsu
2008 — conf
High-Performance Image Annotation and Retrieval for Weakly Labeled Images Using Latent Space Learning.
PCM
Hideki Nakayama, Tatsuya Harada, Yasuo Kuniyoshi, Nobuyuki Otsu
2008 — conf
Image Feature Extraction Using Gradient Local Auto-Correlations.
ECCV (1)
Takumi Kobayashi, Nobuyuki Otsu
2008 B conf
Motion image segmentation using global criteria and DP.
FG
Takumi Kobayashi, Fumito Yoshikawa, Nobuyuki Otsu
2008 — conf
Object Detection by Selective Integration of HLAC Mask Features.
BLISS
Akinori Hidaka, Takio Kurita, Nobuyuki Otsu
2008 — conf
The Cow Gait Recognition Using CHLAC.
BLISS
Shu Mimura, Keichi Itoh, Takumi Kobayashi, Tomohiro Takigawa, Atsushi Tajima, Atsushi Sawamura, Nobuyuki Otsu
2007 — conf
Application of the Unusual Motion Detection Using CHLAC to the Video Surveillance.
ICONIP (2)
Kenji Iwata, Yutaka Satoh, Takumi Kobayashi, Ikushi Yoda, Nobuyuki Otsu
2007 — conf
Image Matting in the Framework of Quantification IV.
ICIP (6)
Takumi Kobayashi, Tadaaki Hosaka, Nobuyuki Otsu
2007 — conf
Image matting using SVM and neighboring information.
VISAPP (1)
Tadaaki Hosaka, Takumi Kobayashi, Nobuyuki Otsu
2007 J jnl
Methods for Quantifying the Causal Structure of bivariate Time Series.
Int. J. Bifurc. Chaos
Max Lungarella, Katsuhiko Ishiguro, Yasuo Kuniyoshi, Nobuyuki Otsu
2006 C conf
Autonomous Collaborative Environment for Project Based Learning.
IAS
Mihoko Otake, Ryo Fukano, Shinji Sako, Masao Sugi, Kiyoshi Kotani, Junya Hayashi, Hiroshi Noguchi, Ryuichi Yoneda, Kenjiro Taura, Nobuyuki Otsu, Tomomasa Sato
2006 — conf
Detection and Recognition of Moving Objects by Using Motion Invariants.
ICPR (1)
Satoshi Ito, Nobuyuki Otsu
2006 — conf
Reliability index of optical flow that considers error margin of matches and stabilizes camera movement estimation.
ICPR (1)
Eisuke Adachi, Takio Kurita, Nobuyuki Otsu
2005 Misc conf
A New Scheme for Image Recognition Using Higher-Order Local Autocorrelation and Factor Analysis.
MVA
Naoyuki Nomoto, Yusuke Shinohara, Takayoshi Shiraki, Takumi Kobayashi, Nobuyuki Otsu
2005 J jnl
Classification of Motion Constraints by Explorative Manipulation by a Compliant Multi-Fingered Hand.
J. Robotics Mechatronics
Ryo Fukano, Yasuo Kuniyoshi, Takuya Otani, Takumi Kobayashi, Nobuyuki Otsu
2005 J jnl
Haptic Detection of Object affordances by a Multi-fingered Robot Hand.
Int. J. Humanoid Robotics
Yasuo Kuniyoshi, Ryo Fukano, Takuya Otani, Takumi Kobayashi, Nobuyuki Otsu
2005 Misc conf
Inter-modal Learning and Object Concept Acquisition.
MVA
Katsuhiko Ishiguro, Nobuyuki Otsu, Yasuo Kuniyoshi
2005 Misc conf
Towards Flexible and Intelligent Vision Systems -- From Thresholding to CHLAC --.
MVA
Nobuyuki Otsu
2005 Misc conf
Unsupervised Abnormality Detection in Video Surveillance.
MVA
Takuya Nanri, Nobuyuki Otsu
2004 — conf
Action and Simultaneous Multiple-Person Identification Using Cubic Higher-Order Local Auto-Correlation.
ICPR (4)
Takumi Kobayashi, Nobuyuki Otsu
2004 — conf
Facial Expression Recognition Using Fisher Weight Maps.
FGR
Yusuke Shinohara, Nobuyuki Otsu
2004 — conf
Gesture Recognition Using Auto-Regressive Coefficients of Higher-Order Local Auto-Correlation Features.
FGR
Tatsuya Ishihara, Nobuyuki Otsu
2004 — conf
Statistical manipulation learning of unknown objects by a multi-fingered robot hand.
Humanoids
Ryo Fukano, Yasuo Kuniyoshi, Takumi Kobayashi, Takuya Otani, Nobuyuki Otsu
2003 A* conf
A Learning-Based Jam Session System that Imitates a Player's Personality Model.
IJCAI
Masatoshi Hamanaka, Masataka Goto, Hideki Asoh, Nobuyuki Otsu
2003 — conf
A Learning-Based Quantization: Unsupervised Estimation of the Model Parameters.
ICMC
Masatoshi Hamanaka, Masataka Goto, Hideki Asoh, Nobuyuki Otsu
2002 — conf
Variable Selection Heuristics and Optimum Decision Trees - An Experimental Study.
ISMVL
Masahiro Miyakawa, Nobuyuki Otsu, Ivo G. Rosenberg
2001 — conf
Learning-Based Jam Session System for A Guitar Trio.
ICMC
Masatoshi Hamanaka, Masataka Goto, Nobuyuki Otsu
2000 B conf
A similarity retrieval of 3D polygonal models using rotation invariant shape descriptors.
SMC
Motofumi T. Suzuki, Toshikazu Kato, Nobuyuki Otsu
2000 J jnl
On a grading system for beef marbling.
Pattern Recognit. Lett.
Fumito Yoshikawa, Kazuo Toraichi, Koichi Wada, Nobuyuki Otsu, Hiroyasu Nakai, Mitsuru Mitsumoto, Kazuki Katagishi
2000 J jnl
User-Independent Gesture Recognition By Relative-Motion Extraction and Discriminant Analysis.
New Gener. Comput.
Bisser Raytchev, Osamu Hasegawa, Nobuyuki Otsu
2000 J jnl
User-independent online gesture recognition by relative motion extraction.
Pattern Recognit. Lett.
Bisser Raytchev, Osamu Hasegawa, Nobuyuki Otsu
1999 — conf
Integrated Natural Spoken Dialogue System of Jijo-2 Mobile Robot for Office Services.
AAAI/IAAI
Toshihiro Matsui, Hideki Asoh, John Fry, Yoichi Motomura, Futoshi Asano, Takio Kurita, Isao Hara, Nobuyuki Otsu
1999 J jnl
Real-world applications of analog and digital evolvable hardware .
IEEE Trans. Evol. Comput.
Tetsuya Higuchi, Masaya Iwata, Didier Keymeulen, Hidenori Sakanashi, Masahiro Murakawa, Isamu Kajitani, Eiichi Takahashi, Kenji Toda, Mehrdad Salami, Nobuki Kajihara, Nobuyuki Otsu
1998 Misc conf
Online Gesture Recognition Using Predicative Statistical Feature Extraction and Multivariate Analysis.
MVA
Bisser Raytchev, Osamu Hasegawa, Nobuyuki Otsu
1997 A* conf
An event-driven architecture for controlling behaviors of the office conversant mobile robot, Jijo-2.
ICRA
Toshihiro Matsui, Hideki Asoh, Isao Hara, Nobuyuki Otsu
1996 J jnl
Face Recognition System Using Local Autocorrelations and Multiscale Integration.
IEEE Trans. Pattern Anal. Mach. Intell.
François Goudail, Eberhard Lange, Takashi Iwamoto, Kazuo Kyuma, Nobuyuki Otsu
1996 J jnl
Thresholding methods considering the quantization error of an image.
Syst. Comput. Jpn.
Iwao Sekita, Takio Kurita, Nobuyuki Otsu, Nabih N. Abdelmalek
1995 A* conf
Active Agent Oriented Multimodal Interface System.
IJCAI
Osamu Hasegawa, Katsunobu Itou, Takio Kurita, Satoru Hayamizu, Kazuyo Tanaka, Kazuhiko Yamamoto, Nobuyuki Otsu
1995 J jnl
Fuzzy Information Fusion in a Face Recognition System.
Int. J. Uncertain. Fuzziness Knowl. Based Syst.
Thomas D. Arbuckle, Eberhard Lange, Takashi Iwamoto, Nobuyuki Otsu, Kazuo Kyuma
1994 J jnl
Invariant distance measures for planar shapes based on complex autoregressive model.
Pattern Recognit.
Takio Kurita, Iwao Sekita, Nobuyuki Otsu
1993 J jnl
A method of block truncation coding for color image compression.
IEEE Trans. Commun.
Takio Kurita, Nobuyuki Otsu
1993 A* conf
Toward Flexible Intelligence: MITI's New Program of Real World Computing.
IJCAI
Nobuyuki Otsu
1992 — conf
A face recognition method using higher order local autocorrelation and multivariate analysis.
ICPR (2)
Takio Kurita, Nobuyuki Otsu, Tomomasa Sato
1992 — conf
A sketch retrieval method for full color image database-query by visual example.
ICPR (1)
Toshikazu Kato, Takio Kurita, Nobuyuki Otsu, Kyoji Hirata
1992 J jnl
Complex Autoregressive Model for Shape Recognition.
IEEE Trans. Pattern Anal. Mach. Intell.
Iwao Sekita, Takio Kurita, Nobuyuki Otsu
1992 J jnl
Maximum likelihood thresholding based on population mixture models.
Pattern Recognit.
Takio Kurita, Nobuyuki Otsu, Nabih N. Abdelmalek
1990 B conf
An approximation of nonlinear discriminant analysis by multilayer neural networks.
IJCNN
Hideki Asoh, Nobuyuki Otsu
1988 Misc conf
A New Scheme for Practical Flexible and Intelligent Vision Systems.
MVA
Nobuyuki Otsu, Takio Kurita
1979 J jnl
A Threshold Selection Method from Gray-Level Histograms.
IEEE Trans. Syst. Man Cybern.
Nobuyuki Otsu