Hidefumi Kobatake

According to our database, Hidefumi Kobatake authored at least 78 papers between 1978 and 2014.

Collaborative distances:

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

2014

An Automated Segmentation Algorithm for CT Volumes of Livers with Atypical Shapes and Large Pathological Lesions.

Shun Umetsu, Akinobu Shimizu, Hidefumi Watanabe, Hidefumi Kobatake, Shigeru Nawano

IEICE Trans. Inf. Syst., 2014

Statistical shape model of a liver for autopsy imaging.

Atsushi Saito, Akinobu Shimizu, Hidefumi Watanabe, Seiji Yamamoto, Shigeru Nawano, Hidefumi Kobatake

Int. J. Comput. Assist. Radiol. Surg., 2014

2013

Multi-shape graph cuts with neighbor prior constraints and its application to lung segmentation from a chest CT volume.

Keita Nakagomi, Akinobu Shimizu, Hidefumi Kobatake, Masahiro Yakami, Koji Fujimoto, Kaori Togashi

Medical Image Anal., 2013

Ensemble Learning Based Segmentation of Metastatic Liver Tumours in Contrast-Enhanced Computed Tomography.

Akinobu Shimizu, Takuya Narihira, Hidefumi Kobatake, Daisuke Furukawa, Shigeru Nawano, Kenji Shinozaki

IEICE Trans. Inf. Syst., 2013

2012

Relaxed Conditional Statistical Shape Models and Their Application to Non-contrast Liver Segmentation.

Sho Tomoshige, Elco Oost, Akinobu Shimizu, Hidefumi Watanabe, Hidefumi Kobatake, Shigeru Nawano

Proceedings of the Abdominal Imaging. Computational and Clinical Applications, 2012

2010

Automated pancreas segmentation from three-dimensional contrast-enhanced computed tomography.

Akinobu Shimizu, Tatsuya Kimoto, Hidefumi Kobatake, Shigeru Nawano, Kenji Shinozaki

Int. J. Comput. Assist. Radiol. Surg., 2010

Automated Segmentation of 3D CT Images Based on Statistical Atlas and Graph Cuts.

Akinobu Shimizu, Keita Nakagomi, Takuya Narihira, Hidefumi Kobatake, Shigeru Nawano, Kenji Shinozaki, Koichi Ishizu, Kaori Togashi

Proceedings of the Medical Computer Vision. Recognition Techniques and Applications in Medical Imaging, 2010

Vessel segmentation in eye fundus images using ensemble learning and curve fitting.

Elco Oost, Yuki Akatsuka, Akinobu Shimizu, Hidefumi Kobatake, Daisuke Furukawa, Akihiro Katayama

Proceedings of the 2010 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2010

2009

Comparison and Evaluation of Methods for Liver Segmentation From CT Datasets.

Tobias Heimann, Bram van Ginneken, Martin Styner, Yulia Arzhaeva, Volker Aurich, Christian Bauer, Andreas Beck, Christoph Becker, Reinhard Beichel, György Bekes, Fernando Bello, Gerd Karl Binnig, Horst Bischof, Alexander Bornik, Peter Cashman, Ying Chi, Andrés Cordova, Benoit M. Dawant, Márta Fidrich, Jacob D. Furst, Daisuke Furukawa, Lars Grenacher, Joachim Hornegger, Dagmar Kainmüller, Richard Kitney, Hidefumi Kobatake, Hans Lamecker, Thomas Lange, Jeongjin Lee, Brian Lennon, Rui Li, Senhu Li, Hans-Peter Meinzer, Gábor Németh, Daniela Stan Raicu, Anne-Mareike Rau, Eva M. van Rikxoort, Mikaël Rousson, László Ruskó, Kinda Anna Saddi, Günter Schmidt, Dieter Seghers, Akinobu Shimizu, Pieter Slagmolen, Erich Sorantin, Grzegorz Soza, Ruchaneewan Susomboon, Jonathan M. Waite, Andreas Wimmer, Ivo Wolf

IEEE Trans. Medical Imaging, 2009

A pilot study of architectural distortion detection in mammograms based on characteristics of line shadows.

Mitsutaka Nemoto, Soshi Honmura, Akinobu Shimizu, Daisuke Furukawa, Hidefumi Kobatake, Shigeru Nawano

Int. J. Comput. Assist. Radiol. Surg., 2009

2008

Medical image analysis of 3D CT images based on extension of Haralick texture features.

Ludvík Tesar, Akinobu Shimizu, Daniel Smutek, Hidefumi Kobatake, Shigeru Nawano

Comput. Medical Imaging Graph., 2008

2007

Future CAD in multi-dimensional medical images: - Project on multi-organ, multi-disease CAD system -.

Hidefumi Kobatake

Comput. Medical Imaging Graph., 2007

Segmentation of multiple organs in non-contrast 3D abdominal CT images.

Akinobu Shimizu, Rena Ohno, Takaya Ikegami, Hidefumi Kobatake, Shigeru Nawano, Daniel Smutek

Int. J. Comput. Assist. Radiol. Surg., 2007

2006

Improvement of tumor detection performance in mammograms by feature selection from a large number of features and proposal of fast feature selection method.

Mitsutaka Nemoto, Akinobu Shimizu, Yoshihiro Hagihara, Hidefumi Kobatake, Shigeru Nawano

Syst. Comput. Jpn., 2006

Texture Analysis of Hepatocellular Carcinoma and Liver Cysts in CT Images.

Daniel Smutek, Akinobu Shimizu, Hidefumi Kobatake, Shigeru Nawano, Ludvík Tesar

Proceedings of the IASTED International Conference on Signal Processing, 2006

Artificial Intelligence Methods Application in Liver Diseases Classification from CT Images.

Daniel Smutek, Akinobu Shimizu, Ludvík Tesar, Hidefumi Kobatake, Shigeru Nawano

Proceedings of the Pattern Recognition in Information Systems, 2006

Study on Cascade Classification in Abnormal Shadow Detection for Mammograms.

Mitsutaka Nemoto, Akinobu Shimizu, Hidefumi Kobatake, Hideya Takeo, Shigeru Nawano

Proceedings of the Digital Mammography, 2006

Computer-Aided Detection of Breast Cancer Using an Ultra High-Resolution Liquid Crystal Display: Reading Session Analysis.

Yoshifumi Kuroki, Shigeru Nawano, Hidefumi Kobatake, Nachiko Uchiyama, Kazuo Shimura, Kouji Matano

Proceedings of the Digital Mammography, 2006

Automatic Internal Medicine Diagnostics Using Statistical Imaging Methods.

Daniel Smutek, Akinobu Shimizu, Ludvík Tesar, Hidefumi Kobatake, Shigeru Nawano, Stepán Svacina

Proceedings of the 19th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2006), 2006

2005

Development of an automated extraction method for liver tumors in three-dimensional multiphase multislice images.

Jun-ya Nakagawa, Akinobu Shimizu, Hidefumi Kobatake

Syst. Comput. Jpn., 2005

An interval change detection method for two chest X-ray images with different rotation angles of the human body and its performance evaluation.

Yoshie Matsuo, Akinobu Shimizu, Hidefumi Kobatake

Syst. Comput. Jpn., 2005

Robust face detection using Gabor filter features.

Lin-Lin Huang, Akinobu Shimizu, Hidefumi Kobatake

Pattern Recognit. Lett., 2005

Detection System of Clustered Microcalcifications on CR Mammogram.

Hideya Takeo, Kazuo Shimura, Takashi Imamura, Akinobu Shimizu, Hidefumi Kobatake

IEICE Trans. Inf. Syst., 2005

A New Method for Solving the Permutation Problem of Frequency-Domain Blind Source Separation.

Xuebin Hu, Hidefumi Kobatake

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Classification-Based Face Detection Using Compound Features.

Lin-Lin Huang, Akinobu Shimizu, Hidefumi Kobatake

Proceedings of the Advances in Neural Networks - ISNN 2005, Second International Symposium on Neural Networks, Chongqing, China, May 30, 2005

2004

Improvement of performance to discriminate malignant tumors from normal tissue on mammograms by feature selection and evaluation of feature selection criteria.

Sachiko Furuya, Jun Wei, Yoshihiro Hagihara, Akinobu Shimizu, Hidefumi Kobatake, Shigeru Nawano

Syst. Comput. Jpn., 2004

ICA Mixture Analysis of Four-Phase Abdominal CT Images.

Xuebin Hu, Akinobu Shimizu, Hidefumi Kobatake, Shigeru Nawano

IEICE Trans. Inf. Syst., 2004

Independent Component Analysis of Four-Phase Abdominal CT Images.

Xuebin Hu, Akinobu Shimizu, Hidefumi Kobatake, Shigeru Nawano

Proceedings of the Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2004, 2004

Applying ICA Mixture Analysis for Segmenting Liver from Multi-phase Abdominal CT Images.

Xuebin Hu, Akinobu Shimizu, Hidefumi Kobatake, Shigeru Nawano

Proceedings of the Medical Imaging and Augmented Reality: Second International Workshop, 2004

A Multi-Expert Approach for Robust Face Detection.

Lin-Lin Huang, Akinobu Shimizu, Hidefumi Kobatake

Proceedings of the 17th International Conference on Pattern Recognition, 2004

Robust face detection from complex scene using multi-experts.

Lin-Lin Huang, Akinobu Shimizu, Hidefumi Kobatake

Proceedings of the Third International Conference on Image and Graphics, 2004

Three-Dimensional Object Recognition Using a Modified Exoskeleton and Extended Hausdorff Distance Matching Algorithm.

Rajalida Lipikorn, Akinobu Shimizu, Hidefumi Kobatake

Proceedings of the Image Analysis and Recognition: International Conference, 2004

A New Approach to the Permutation Problem in Frequency Domain Blind Source Separation.

Koutaro Kamata, Xuebin Hu, Hidefumi Kobatake

Proceedings of the Independent Component Analysis and Blind Signal Separation, 2004

Classification-Based Face Detection Using Gabor Filter Features.

Lin-Lin Huang, Akinobu Shimizu, Hidefumi Kobatake

Proceedings of the Sixth IEEE International Conference on Automatic Face and Gesture Recognition (FGR 2004), 2004

Registration method for interval change detection between two chest X-ray images with different rotation angles.

Akinobu Shimizu, Yoshie Matsuo, Hidefumi Kobatake

Proceedings of the CARS 2004. Computer Assisted Radiology and Surgery. Proceedings of the 18th International Congress and Exhibition, 2004

2003

Development of extraction method of kidneys from abdominal CT images using a three-dimensional deformable model.

Baigalmaa Tsagaan, Akinobu Shimizu, Hidefumi Kobatake, Kunihisa Miyakawa

Syst. Comput. Jpn., 2003

A fast morphological filtering algorithm.

Yoshihiro Hagihara, Hidefumi Kobatake

Syst. Comput. Jpn., 2003

A neural network with multiple large-scale subnetworks and its application to recognition of handwritten characters.

Yoshihiro Hagihara, Hidefumi Kobatake

Syst. Comput. Jpn., 2003

Gradient feature extraction for classification-based face detection.

Lin-Lin Huang, Akinobu Shimizu, Yoshihiro Hagihara, Hidefumi Kobatake

Pattern Recognit., 2003

Face detection from cluttered images using a polynomial neural network.

Lin-Lin Huang, Akinobu Shimizu, Yoshihiro Hagihara, Hidefumi Kobatake

Neurocomputing, 2003

Time-frequency domain blind source separation - the independence problem and proposed solution.

Xuebin Hu, Hidefumi Kobatake

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

A Modified Exoskeleton and a Hausdorff Distance Matching Algorithm for Shape-Based Object Recognition.

Rajalida Lipikorn, Akinobu Shimizu, Hidefumi Kobatake

Proceedings of the International Conference on Imaging Science, Systems and Technology, 2003

Development of computer-aided diagnosis system for 3D multi-detector row CT images of livers.

Akinobu Shimizu, Takeshi Hitosugi, Jun-ya Nakagawa, Misato Tamura, Hidefumi Kobatake

Proceedings of the CARS 2003. Computer Assisted Radiology and Surgery. Proceedings of the 17th International Congress and Exhibition, 2003

2002

An Automated Segmentation Method of Kidney Using Statistical Information.

Baigalmaa Tsagaan, Akinobu Shimizu, Hidefumi Kobatake, Kunihisa Miyakawa

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2002

A Methodology for 3D Shape Recognition Using Modified Exoskeleton.

Rajalida Lipikorn, Akinobu Shimizu, Yoshihiro Hagihara, Hidefumi Kobatake

Proceedings of the 6th Joint Conference on Information Science, 2002

Face Detection Using a Modified Radial Basis Function Neural Network.

Lin-Lin Huang, Akinobu Shimizu, Hidefumi Kobatake

Proceedings of the 16th International Conference on Pattern Recognition, 2002

3D Modified exoskeleton and its applications for shape recognition.

Rajalida Lipikorn, Akinobu Shimizu, Yoshihiro Hagihara, Hidefumi Kobatake

Proceedings of the IEEE International Conference on Acoustics, 2002

2001

A morphological filter with region expansion to extract minute convex regions and its applications to medical image processing.

Yoshihiro Hagihara, Hidefumi Kobatake

Syst. Comput. Jpn., 2001

Segmentation of kidney by using a deformable model.

Baigalmaa Tsagaan, Akinobu Shimizu, Hidefumi Kobatake, Kunihisa Miyakawa, Yoshinori Hanzawa

Proceedings of the 2001 International Conference on Image Processing, 2001

2000

The line detection method with robustness against contrast and width variation applied in gradient vector field.

Yukiyasu Yoshinaga, Hidefumi Kobatake

Syst. Comput. Jpn., 2000

Nonlinear Adaptive Convergence Index Filters and Their Characteristics.

Hidefumi Kobatake, Jun Wei, Yoshihiro Hagihara, Akinobu Shimizu, Yukiyasu Yoshinaga

Proceedings of the 15th International Conference on Pattern Recognition, 2000

1999

Computerized Detection of Malignant Tumors on Digital Mammograms.

Hidefumi Kobatake, Masayuki Murakami, Hideya Takeo, Shigeru Nawano

IEEE Trans. Medical Imaging, 1999

Convergence index filter for vector fields.

Hidefumi Kobatake, Shigeru Hashimoto

IEEE Trans. Image Process., 1999

The Detection and Feature Extraction Method of Curvilinear Convex Regions with Weak Contrast Using a Gradient Vector Distribution Model.

Yukiyasu Yoshinaga, Hidefumi Kobatake, Shigehiro Fukushima

Proceedings of the 1999 International Conference on Image Processing, 1999

Detection of Cancerous Tumors on Chest X-Ray Images Candidate Detection Filter and Its Evaluation.

Jun Wei, Yoshihiro Hagihara, Hidefumi Kobatake

Proceedings of the 1999 International Conference on Image Processing, 1999

Detection of Rounded Opacities on Chest Radiographs Using Convergence Index Filter.

Jun Wei, Yoshihiro Hagihara, Hidefumi Kobatake

Proceedings of the 1oth International Conference on Image Analysis and Processing (ICIAP 1999), 1999

1998

Microcalcification Detection System for Full-Digital Mammography.

Hidefumi Kobatake, Hideya Takeo, Shigeru Nawano

Proceedings of the Digital Mammography, 1998

Tumor Detection System for Full-Digital Mammography.

Hidefumi Kobatake, Hideya Takeo, Shigeru Nawano

Proceedings of the Digital Mammography, 1998

1997

Estimation of LPC cepstrum vector of speech contaminated by additive noise and its application to speech enhancement.

Hidefumi Kobatake, Hideta Suzuki

Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

Extraction of facial sketch image based on morphological processing.

Yuanzhong Li, Hidefumi Kobatake

Proceedings of the Proceedings 1997 International Conference on Image Processing, 1997

1996

Detection of spicules on mammogram based on skeleton analysis.

Hidefumi Kobatake, Yukiyasu Yoshinaga

IEEE Trans. Medical Imaging, 1996

Analysis of Bone Shape by Local Controlled Deformable Contour for Bone Maturity Estimation.

Itqon, Shun'ichi Kaneko, Hidefumi Kobatake, Fumio Otsuki, Hideyuki Tanaka, Mitsunori Murata

Proceedings of IAPR Workshop on Machine Vision Applications, 1996

Adaptive filter to detect rounded convex regions: iris filter.

Hidefumi Kobatake, Masayuki Murakami

Proceedings of the 13th International Conference on Pattern Recognition, 1996

1995

Extraction of facial sketch images and expression transformation based on FACS.

Yuanzhong Li, Hidefumi Kobatake

Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995

1994

Automatic Detection of Malignant Tumors on Mammogram.

Hidefumi Kobatake, Yukiyasu Yoshinaga, Masayuki Murakami

Proceedings of the Proceedings 1994 International Conference on Image Processing, 1994

Degraded word recognition based on segmental signal-to-noise ratio weighting.

Hidefumi Kobatake, Yousuke Matsunoo

Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

1992

Super directive sensor array with neural network structure.

Hidefumi Kobatake, Wataru Morita, Yoshiharu Yano

Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

1991

Enhancement of noisy speech by maximum likelihood estimation.

Hidefumi Kobatake, Kaoru Gyoutoku, Sheng Li

Proceedings of the 1991 International Conference on Acoustics, 1991

1990

Maximum likelihood estimation of speech waveform under nonstationary noise environments.

Kaoru Gyoutoku, Hidefumi Kobatake

Proceedings of the First International Conference on Spoken Language Processing, 1990

1989

Speech/nonspeech discrimination for speech recognition system under real life noise environments.

Hidefumi Kobatake, Katsuhisa Tawa, Akira Ishida

Proceedings of the IEEE International Conference on Acoustics, 1989

1987

Optimization of voiced/Unvoiced decisions in nonstationary noise environments.

Hidefumi Kobatake

IEEE Trans. Acoust. Speech Signal Process., 1987

Texture recognition using final-prediction-error criterion.

Hidefumi Kobatake, Toshihiro Watanabe

Proceedings of the IEEE International Conference on Acoustics, 1987

Automatic diagnosis of pneumoconiosis by texture analysis of chest X-ray images.

Hidefumi Kobatake, Kunio Oh'ishi, Juichi Miyamichi

Proceedings of the IEEE International Conference on Acoustics, 1987

Measurement of two-dimensional movement of traffic by image processing.

Hidefumi Kobatake, Yoshiaki Inoue, Tatsuro Namai, Nobuhiro Hamba

Proceedings of the IEEE International Conference on Acoustics, 1987

1986

Studies on Noisy word recognition.

Kazuaki Takahashi, Yoshihiro Matsumoto, Hidefumi Kobatake

Syst. Comput. Jpn., 1986

Partitioning of texture image using two-dimensional linear prediction model.

Hidefumi Kobatake, Jun Moroo

Proceedings of the IEEE International Conference on Acoustics, 1986

1982

A synchronous adaptive noise canceller for periodic interference.

Hidefumi Kobatake

Proceedings of the IEEE International Conference on Acoustics, 1982

1978

Linear predictive coding of speech signals in a high ambient noise environment.

Hidefumi Kobatake, Junta Inari, Shin-ichi Kakuta

Proceedings of the IEEE International Conference on Acoustics, 1978