Hironobu Ohmatsu

Publication Activity (10 Years)

Years Active: 1995-2020
Publications (10 Years): 10

Top Venues

Medical Imaging: Computer-Aided Diagnosis

Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging

Publications

Takeru Kageyama, Yoshiki Kawata, Noboru Niki, Masahiko Kusumoto, Yoshiki Aokage, Genichiro Ishii, Hironobu Ohmatsu, Takaaki Tsuchida, Yuji Matsumoto, Kenji Eguchi, Masahiro Kaneko
Differential diagnosis of pulmonary nodules using 3D CT images. Medical Imaging: Computer-Aided Diagnosis (2020)
Yoshiki Kawata, Noboru Niki, Masahiko Kusumoto, Hironobu Ohmatsu, Keiju Aokage, Genichiro Ishii, Yuji Matsumoto, Takaaki Tsuchida, Kenji Eguchi, Masahiro Kaneko
A preliminary study of visualizing texture components of stage IA lung adenocarcinoma in three-dimensional thoracic CT images with structure-texture image decomposition. Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2020)
Yoshiki Kawata, Noboru Niki, Masahiko Kusumoto, Hironobu Ohmatsu, Keiju Aokage, Genichiro Ishii, Yuji Matsumoto, Takaaki Tsuchida, Kenji Eguchi, M. Kaneko
Computer-aided CT image features improving the malignant risk prediction in pulmonary nodules suspicious for lung cancer. Medical Imaging: Computer-Aided Diagnosis (2019)
Yoshiki Kawata, Noboru Niki, Masahiko Kusumoto, Hironobu Ohmatsu, Keiju Aokage, Genichiro Ishii, Yuji Matsumoto, Takaaki Tsuchida, Kenji Eguchi, Masahiro Kaneko
Prognostic importance of pleural attachment status measured by pretreatment CT images in patients with stage IA lung adenocarcinoma: Measurement of the ratio of the interface between nodule and neighboring pleura to nodule surface area. Medical Imaging: Computer-Aided Diagnosis (2018)
K. Yoneda, Mikio Matsuhiro, H. Suzuki, Yoshiki Kawata, Noboru Niki, Yasutaka Nakano, Hironobu Ohmatsu, Masahiko Kusumoto, Takaaki Tsuchida, Kenji Eguchi, Masahiro Kaneko
Computer-aided diagnosis for osteoporosis using chest 3D CT images. Medical Imaging: Computer-Aided Diagnosis (2016)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Keiju Aokage, Masahiko Kusumoto, Takaaki Tsuchida, Kenji Eguchi, M. Kaneko
Preliminary study of visualizing membrane structures of spiculated pulmonary nodules in three-dimensional thoracic CT images. Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2016)
Mikio Matsuhiro, H. Suzuki, Yoshiki Kawata, Noboru Niki, Yasutaka Nakano, Hironobu Ohmatsu, Masahiko Kusumoto, Takaaki Tsuchida, Kenji Eguchi, Masahiro Kaneko
Peripleural lung disease detection based on multi-slice CT images. Medical Imaging: Computer-Aided Diagnosis (2015)
Y. Tokumoto, Koichi Minami, Yoshiki Kawata, Noboru Niki, Keiji Umetani, Yasutaka Nakano, Hiroaki Sakai, Hironobu Ohmatsu, Harumi Itoh
Microstructure analysis of the pulmonary acinus using a synchrotron radiation CT. Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2015)
H. Suzuki, R. Mizuguchi, Mikio Matsuhiro, Yoshiki Kawata, Noboru Niki, Yasutaka Nakano, Hironobu Ohmatsu, Masahiko Kusumoto, Takaaki Tsuchida, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Quantitative assessment of smoking-induced emphysema progression in longitudinal CT screening for lung cancer. Medical Imaging: Computer-Aided Diagnosis (2015)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Keiju Aokage, Masahiko Kusumoto, Takaaki Tsuchida, Kenji Eguchi, M. Kaneko
Nonlinear dimensionality reduction of CT histogram based feature space for predicting recurrence-free survival in non-small-cell lung cancer. Medical Imaging: Computer-Aided Diagnosis (2015)
H. Suzuki, Mikio Matsuhiro, Yoshiki Kawata, Noboru Niki, Yasutaka Nakano, Hironobu Ohmatsu, Masahiko Kusumoto, Takaaki Tsuchida, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Longitudinal follow-up study of smoking-induced emphysema progression in low-dose CT screening of lung cancer. Medical Imaging: Computer-Aided Diagnosis (2014)
Y. Fukuoka, Yoshiki Kawata, Noboru Niki, Keiji Umetani, Yasutaka Nakano, Hironobu Ohmatsu, Noriyuki Moriyama, Harumi Itoh
Microstructure analysis of the secondary pulmonary lobules by 3D synchrotron radiation CT. Medical Imaging: Computer-Aided Diagnosis (2014)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, M. Satake, Masahiko Kusumoto, Takaaki Tsuchida, Keiju Aokage, Kenji Eguchi, M. Kaneko, Noriyuki Moriyama
Potential usefulness of a topic model-based categorization of lung cancers as quantitative CT biomarkers for predicting the recurrence risk after curative resection. Medical Imaging: Computer-Aided Diagnosis (2014)
Mikio Matsuhiro, H. Suzuki, Yoshiki Kawata, Noboru Niki, J. Ueno, Yasutaka Nakano, E. Ogawa, S. Muro, M. Mishima, Hironobu Ohmatsu, Noriyuki Moriyama
Extraction method of interlobar fissure based on multi-slice CT images. Medical Imaging: Computer-Aided Diagnosis (2013)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Takaaki Tsuchida, Kenji Eguchi, M. Kaneko, Noriyuki Moriyama
Tracking time interval changes of pulmonary nodules on follow-up 3D CT images via image-based risk score of lung cancer. Medical Imaging: Computer-Aided Diagnosis (2013)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Takaaki Tsuchida, Kenji Eguchi, M. Kaneko, Noriyuki Moriyama
Image-based computer-aided prognosis of lung cancer: predicting patient recurrent-free survival via a variational Bayesian mixture modeling framework for cluster analysis of CT histograms. Medical Imaging: Computer-Aided Diagnosis (2012)
Mikio Matsuhiro, Yoshiki Kawata, Noboru Niki, Yasutaka Nakano, M. Mishima, Hironobu Ohmatsu, Takaaki Tsuchida, Kenji Eguchi, M. Kaneko, Noriyuki Moriyama
Classification algorithm of lung lobe for lung disease cases based on multislice CT images. Medical Imaging: Computer-Aided Diagnosis (2011)
Shinsuke Saita, Keita Ishimatsu, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Hideki Ohtsuka, Hiromu Nishitani, Hironobu Ohmatsu, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Algorithm for lung cancer detection based on PET/CT images. Medical Imaging: Computer-Aided Diagnosis (2009)
Yoshiki Kawata, Akira Kawamata, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Growth-pattern classification of pulmonary nodules based on variation of CT number histogram and its potential usefulness in nodule differentiation. Medical Imaging: Computer-Aided Diagnosis (2009)
Shinsuke Saita, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Yasutaka Nakano, Hironobu Ohmatsu, Keigo Tominaga, Kenji Eguchi, Noriyuki Moriyama
Algorithm of pulmonary emphysema extraction using thoracic 3-D CT images. Medical Imaging: Computer-Aided Diagnosis (2008)
Kazuhiro Minami, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Kiyoshi Mori, Kouzo Yamada, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Classifying pulmonary nodules using dynamic enhanced CT images based on CT number histogram. Medical Imaging: Computer-Aided Diagnosis (2008)
Shinsuke Saita, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Yasutaka Nakano, Hironobu Ohmatsu, Keigo Tominaga, Kenji Eguchi, Noriyuki Moriyama
Algorithm of pulmonary emphysema extraction using thoracic 3D CT images. Medical Imaging: Computer-Aided Diagnosis (2007)
Taihei Yonekura, Mikio Matsuhiro, Shinsuke Saita, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Hiromu Nishitani, Hironobu Ohmatsu, Ryutaro Kakinuma, Noriyuki Moriyama
Classification algorithm of pulmonary vein and artery based on multi-slice CT image. Medical Imaging: Computer-Aided Diagnosis (2007)
J. Kawai, Shinsuke Saita, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Yasutaka Nakano, Hiromu Nishitani, Hironobu Ohmatsu, Kenji Eguchi, M. Kaneko, Masahiko Kusumoto, Ryutaro Kakinuma, Noriyuki Moriyama
Automated anatomical labeling algorithm of bronchial branches based on multi-slice CT images. Medical Imaging: Computer-Aided Diagnosis (2007)
Hiroyuki Ishimori, Yoshiki Kawata, Noboru Niki, Yoshihiro Nakaya, Hironobu Ohmatsu, Eisuke Matsui, Masashi Fujii, Noriyuki Moriyama
Extracting alveolar structure of human lung tissue specimens based on surface skeleton representation from 3D micro-CT images. Medical Imaging: Computer-Aided Diagnosis (2007)
Kazuhiro Minami, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kenji Eguchi, Kiyoshi Mori, Masahiro Kaneko, Noriyuki Moriyama
Classifying pulmonary nodules using dynamic enhanced CT images based on CT number histogram. Medical Imaging: Computer-Aided Diagnosis (2007)
Shinsuke Saita, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Noriyuki Moriyama
An algorithm for the extraction of pulmonary fissures from low-dose multislice CT image. Systems and Computers in Japan 37 (9) (2006)
Mitsuru Kubo, Nobuhiro Yamada, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Masahiro Kaneko, Masahiko Kusumoto, Ryutaro Kakinuma, Hiroyuki Nishiyama, Noriyuki Moriyama
CAD system for lung cancer screening using low dose thick-slice CT images. Medical Imaging: Image Processing (2005)
Yoshiki Kawata, Hiroaki Kubo, Noboru Niki, Hironobu Ohmatsu, Noriyuki Moriyama
A study of three-dimensional curvatures and curvatures of four-dimensional hypersurface for analyzing pulmonary nodules on high-resolution CT images. Systems and Computers in Japan 36 (10) (2005)
Hironori Nakashima, Takuya Yamamoto, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Kenji Eguchi, Hiroyuki Nishiyama, Masahiro Kaneko, Masahiko Kusumoto, Ryutaro Kakinuma, Noriyuki Moriyama
Computer-aided diagnosis algorithm for lung cancer using retrospective CT images. Medical Imaging: Image Processing (2005)
Yasushi Hirano, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hironobu Ohmatsu, Kenji Eguchi
Interactive method to extract tumor regions from chest X-ray CT images and its application to benign/malignant discrimination. Systems and Computers in Japan 36 (8) (2005)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Kouzo Yamada, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
A computerized approach for estimating pulmonary nodule growth rates in three-dimensional thoracic CT images based on CT density histogram. Medical Imaging: Image Processing (2005)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiro Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Kouzo Yamada, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Image-guided decision support system for pulmonary nodule classification in 3D thoracic CT images. Medical Imaging: Image Processing (2004)
Shinsuke Saita, Tomokazu Oda, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Michizou Sasagawa, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiro Kusumoto, Kenji Eguchi, Hiroyuki Nishiyama, Kiyoshi Mori, Noriyuki Moriyama
Nodule detection algorithm based on multislice CT images for lung cancer screening. Medical Imaging: Image Processing (2004)
Yuya Takeda, Masatsugu Tamaru, Yoshiki Kawata, Mitsuru Kubo, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiro Kusumoto, Kenji Eguchi, Noriyuki Moriyama, Kiyoshi Mori, Hiroyuki Nishiyama
CAD system for lung cancer CT screening. Medical Imaging: Image Processing (2004)
Shinsuke Saita, Motokatsu Yasutomo, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiro Kusumoto, Noriyuki Moriyama, Michizou Sasagawa
An extraction algorithm of pulmonary fissures from multislice CT image. Medical Imaging: Image Processing (2004)
Daiki Nishioka, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiko Kaneko, Masahiro Kusumoto, Kenji Eguchi, Kiyoshi Mori, Noriyuki Moriyama, Hiroyuki Nishiyama
The comparative evaluation of lung test based on 2- and 10-mm thickness multislice CT image. Medical Imaging: Image Processing (2004)
Yasushi Hirano, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hironobu Ohmatsu, Kenji Eguchi
Recognition of boundary voxels of tumors in chest CT images for extraction of tumor regions. CARS (2004)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kouzo Yamada, Kiyoshi Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Pulmonary Nodule Classification Based on Nodule Retrieval from 3-D Thoracic CT Image Database. MICCAI (2) (2004)
Takuya Yamamoto, Mitsuru Kubo, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiro Kusumoto, Noriyuki Moriyama, Kiyoshi Mori, Hiroyuki Nishiyama
Automatic slice image matching algorithm for comparative reading using data of the pulmonary structure. Medical Imaging: Image Processing (2004)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Pulmonary nodule segmentation in thoracic 3D CT images integrating boundary and region information. Medical Imaging: Image Processing (2003)
Mitsuru Kubo, Nobuhiro Yamada, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiko Kusumoto, Hiroyuki Nishiyama, Noriyuki Moriyama
CAD system for lung cancer screening using low-dose single-slice CT images. Medical Imaging: Image Processing (2003)
Yuya Takeda, Masaaki Tamaru, Yoshiki Kawata, Mitsuru Kubo, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiko Kusumoto, Kenji Eguchi, Noriyuki Moriyama, Kiyoshi Mori, Hiroyuki Nishiyama
CAD system for lung cancer CT screening. Medical Imaging: Image Processing (2003)
Nobuhiro Yamada, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiko Kusumoto, Hiroyuki Nishiyama, Noriyuki Moriyama
ROI extraction of chest CT images using adaptive opening filter. Medical Imaging: Image Processing (2003)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Kouzo Yamada, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
A visual data-mining approach using 3D thoracic CT images for classification between benign and malignant pulmonary nodules. Medical Imaging: Image Processing (2003)
Yasushi Hirano, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hironobu Ohmatsu, Kenji Eguchi
Quantification of Shrinkage of Lung Lobe from Chest CT Images Using the 3D Extended Voronoi Division and its Application to the Benign/Malignant Discrimination of Tumor Shadows. ICPR (1) (2002)
Tsutomu Mukaibo, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Classification of lung area using multidetector-row CT images. Medical Imaging: Image Processing (2002)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Searching similar images for classification of pulmonary nodules in three-dimensional CT images. ISBI (2002)
Kazuhori Kubota, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Noriyuki Moriyama
Clinical test in a prospective study of a CAD system for lung cancer based on helical CT images. Medical Imaging: Image Processing (2002)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Computer-aided classification of pulmonary nodules in surrounding and internal feature spaces using three-dimensional thoracic CT images. Medical Imaging: Image Processing (2002)
Mitsuru Kubo, Kazuhori Kubota, Nobuhiro Yamada, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiko Kusumoto, Kiyoshi Mori, Hiroyuki Nishiyama, Noriyuki Moriyama
CAD system for lung cancer based on low-dose single-slice CT image. Medical Imaging: Image Processing (2002)
Tomokazu Oda, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiko Kusumoto, Noriyuki Moriyama, Kiyoshi Mori, Hiroyuki Nishiyama
Detection algorithm of lung cancer candidate nodules on multislice CT images. Medical Imaging: Image Processing (2002)
Wakako Ichikawa, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Classification experiments of pulmonary nodules using high-resolution CT images. Medical Imaging: Image Processing (2002)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Noriyuki Moriyama
Example-Based Assisting Approach for Pulmonary Nodule Classification in 3-D Thoracic CT Images. MICCAI (1) (2002)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Three-dimensional CT image retrieval in a database of pulmonary nodules. ICIP (3) (2002)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Computer-aided classification of benign and malignant pulmonary nodules in three-dimensional thoracic CT images based on a hybrid classifier. CARS (2001)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu
Curvature-based internal structure analysis of pulmonary nodules using thoracic 3D CT images. Systems and Computers in Japan 32 (11) (2001)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Analysis of evolving processes in pulmonary nodules using a sequence of three-dimensional thoracic images. CARS (2001)
Tetsuya Tozaki, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu
Extraction and classification of pulmonary organs based on thoracic 3D CT images. Systems and Computers in Japan 32 (9) (2001)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Computerized analysis of 3-D pulmonary nodule images in surrounding and internal structure feature spaces. ICIP (2) (2001)
Mitsuru Kubo, Takuya Yamamoto, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiko Kusumoto, Noriyuki Moriyama, Kiyoshi Mori, Hiroyuki Nishiyama
CAD system for the assistance of a comparative reading for lung cancer using retrospective helical CT images. Medical Imaging: Image Processing (2001)
Kazuhiro Minami, Yoshiki Kawata, Noboru Niki, Kensaku Mori, Hironobu Ohmatsu, Ryutaro Kakinuma, Kenji Eguchi, Masahiko Kusumoto, Masahiro Kaneko, Noriyuki Moriyama
Patterns for classifying pulmonary nodules based on dynamic CT images. CARS (2001)
Yasushi Hirano, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hironobu Ohmatsu, Kenji Eguchi
Extraction of tumor regions keeping boundary shape information from chest X-ray CT images and benign/malignant discrimination. CARS (2001)
Hiroshi Mizushima, Eiko Uchiyama, Hiroshi Nagata, Yoshihiro Matsuno, Ryuzo Sekiguchi, Hironobu Ohmatsu, Fumihiko Hojo, Tadakazu Shimoda, Fumihiko Wakao, Tetsu Shinkai, Naohito Yamaguchi, Noriyuki Moriyama, Tadao Kakizoe, Kaoru Abe, Masaaki Terada
Japanese experience of telemedicine in oncology. Int. J. Medical Informatics 61 (2-3) (2001)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Analysis of Pulmonary Nodule Evolutions Using a Sequence of Three-Dimensional Thoracic CT Images. MICCAI (2001)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Computer-aided differential diagnosis of pulmonary nodules based on a hybrid classification approach. Medical Imaging: Image Processing (2001)
Yoshiki Kawata, Hironobu Ohmatsu, Ryutaro Kakinuma, Noriyuki Moriyama, Mitsuru Kubo, Noboru Niki, Kenji Eguchi, Masahiro Kaneko, Akira Kubota
The results in the clinical trial of CAD system for lung cancer using helical CT images. ICIP (1) (2001)
Tsutomu Mukaibo, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Kenji Eguchi, Noriyuki Moriyama
Classification of pulmonary blood vessel using multidetector-row CT images. ICIP (2) (2001)
Kazuhori Kubota, Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Noriyuki Moriyama
Clinical test results of computer-aided detection system for lung cancer using helical CT images. Medical Imaging: Image Processing (2001)
Mitsuru Kubo, Tokunori Yamamoto, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiko Kusumoto, Noriyuki Moriyama, Kensaku Mori, Hiroyuki Nishiyama
CAD System for the Assistance of Comparative Reading for Lung Cancer Using Serial Helical CT Images. MICCAI (2001)
Kazuhiro Minami, Yoshiki Kawata, Noboru Niki, Kiyoshi Mori, Hironobu Ohmatsu, Ryutaro Kakinuma, Kenji Eguchi, Masahiko Kusumoto, Masahiro Kaneko, Noriyuki Moriyama
Computerized characterization of contrast enhancement patterns for classifying pulmonary nodules. ICIP (2) (2001)
Mitsuru Kubo, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiko Kusumoto, Noriyuki Moriyama, Kensaku Mori, Hiroyuki Nishiyama
Automatic extraction of pulmonary fissures from multidetector-row CT images. ICIP (3) (2001)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Analysis of evolving processes in pulmonary nodules using a sequence of three-dimensional thoracic images. Medical Imaging: Image Processing (2001)
Kazuhiro Minami, Yoshiki Kawata, Noboru Niki, Kiyoshi Mori, Hironobu Ohmatsu, Ryutaro Kakinuma, Kenji Eguchi, Masahiko Kusumoto, Masahiro Kaneko, Noriyuki Moriyama
Computerized characterization of contrast enhancement patterns for classifying pulmonary nodules. Medical Imaging: Image Processing (2001)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Computer-Aided Diagnosis of Pulmonary Nodules Using Three-Dimensional Thoracic CT Images. MICCAI (2001)
Mitsuru Kubo, Tokunori Yamamoto, Yoshiki Kawata, Noboru Niki, Kenji Eguchi, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Masahiko Kusumoto, Noriyuki Moriyama, Kensaku Mori, Hiroyuki Nishiyama
CAD system to support comparative reading for lung cancer based on helical CT images. CARS (2001)
N. Takagi, Yoshiki Kawata, Noboru Niki, Kensaku Mori, Hironobu Ohmatsu, Ryutaro Kakinuma, Kenji Eguchi, Masahiko Kusumoto, Masahiro Kaneko, Noriyuki Moriyama
Computerized Characterization of Contrast Enhancement Patterns for Classifying Pulmonary Nodules. ICIP (2000)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Hybrid Classification Approach of Malignant and Benign Pulmonary Nodules Based on Topological and Histogram Features. MICCAI (2000)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiko Kusumoto, Masahiro Kaneko, Noriyuki Moriyama, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi
Computerized Analysis of Pulmonary Nodules in Topological and Histogram Feature Spaces. ICPR (2000)
Mitsuru Kubo, Noboru Niki, Kenji Eguchi, Masahiro Kaneko, Masahiko Kusumoto, Noriyuki Moriyama, Hironobu Ohmatsu, Ryutaro Kakinuma, Hiroyuki Nishiyama, Kensaku Mori, Naohito Yamaguchi
Extraction of Pulmonary Fissures from Thin-Section CT Images Using Calculation of Surface-Curvatures and Morphology Filters. ICIP (2000)
Yuji Ukai, Noboru Niki, Hitoshi Satoh, Kenji Eguchi, Kiyoshi Mori, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Noriyuki Moriyama
Computer-aided diagnosis system for lung cancer based on retrospective helical CT image. Medical Imaging: Image Processing (2000)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Differential Geometry Based Vector Fields for Characterizing Surrounding Structures of Pulmonary Nodules. MICCAI (2000)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Tracking interval changes of pulmonary nodules using a sequence of three-dimensional thoracic images. Medical Imaging: Image Processing (2000)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Internal Structure Analysis of Pulmonary Nodules in Topological and Histogram Feature Spaces. ICIP (2000)
Mitsuru Kubo, Noboru Niki, Kenji Eguchi, Masahiro Kaneko, Masahiko Kusumoto, Noriyuki Moriyama, Hironobu Ohmatsu, Ryutaro Kakinuma, Hiroyuki Nishiyama, Kensaku Mori, A. Yamaguchi
Extraction of Pulmonary Fissures from HRCT Images Based on Surface Curvatures Analysis and Morphology Filters. ICPR (2000)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Surrounding Structures Analysis of Pulmonary Nodules Using Differential Geometry Based Vector Fields . ICIP (2000)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Quantitative analysis of internal texture for classification of pulmonary nodules in three-dimensional thoracic images. Medical Imaging: Image Processing (2000)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kiyoshi Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Curvature-based characterization of shape and internal intensity structure for classification of pulmonary nodules using thin-section CT images. Medical Imaging: Image Processing (1999)
Akira Tanaka, Tetsuya Tozaki, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Kenji Eguchi, Noriyuki Moriyama
Pulmonary Organs Analysis Method and Its Evaluation Based on Thoracic Thin-Section CT Images. ICIP (3) (1999)
Hitoshi Satoh, Yuji Ukai, Noboru Niki, Kenji Eguchi, Kiyoshi Mori, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Noriyuki Moriyama
Computer-aided diagnosis system for lung cancer based on retrospective helical CT images. Medical Imaging: Image Processing (1999)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Masahiko Kusumoto, Ryutaro Kakinuma, Kensaku Mori, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Potential Usefulness of Curvature Based Description for Differential Diagnosis of Pulmonary Nodules. MICCAI (1999)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Kiyoshi Mori, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama, Masahiko Kusumoto, Hiroyuki Nishiyama
Computer Aided Differential Diagnosis of Pulmonary Nodules Using Curvature Based Analysis. ICIAP (1999)
N. Takagi, Yoshiki Kawata, Noboru Niki, Kensaku Mori, Hironobu Ohmatsu, Ryutaro Kakinuma, Kenji Eguchi, Masahiko Kusumoto, Masahiro Kaneko, Noriyuki Moriyama
3D Analysis of Solitary Pulmonary Nodules Based on Contrast Enhanced Dynamic CT. ICIP (3) (1999)
Yuji Ukai, Noboru Niki, Hitoshi Satoh, Shigeru Watanabe, Hironobu Ohmatsu, Kenji Eguchi, Noriyuki Moriyama
CAD system for coronary calcifications based on helical CT images. Medical Imaging: Image Processing (1999)
Akira Tanaka, Tetsuya Tozaki, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Kenji Eguchi, Noriyuki Moriyama
Pulmonary organ analysis method and its evaluation based on thoracic thin-section CT images. Medical Imaging: Image Processing (1999)
Tetsuya Tozaki, Akira Tanaka, Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Pulmonary Organs Analysis Method and Its Evaluation Based on Thoracic Thin-Section CT Images. MICCAI (1999)
Yoshiki Kawata, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiko Kusumoto, Kensaku Mori, Hiroyuki Nishiyama, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Classification of Pulmonary Nodules in Thin-Section CT Images by Using Multi-Scale Curvature Indexes. ICIP (2) (1999)
Hiroshi Taguchi, Yoshiki Kawata, Noboru Niki, Hitoshi Satoh, Hironobu Ohmatsu, Ryutaro Kakinuma, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Lung cancer detection based on helical CT images using curved-surface morphology analysis. Medical Imaging: Image Processing (1999)
Masato Shimazu, Noboru Niki, Hironobu Ohmatsu, Ryutaro Kakinuma, Kenji Eguchi, Masahiro Kaneko, Noriyuki Moriyama
Lapse observation algorithm for lung cancer detection using 3D thoracic helical CT images. Medical Imaging: Image Processing (1998)
Keizo Kanazawa, Yoshiki Kawata, Noboru Niki, Hitoshi Satoh, Hironobu Ohmatsu, Ryutaro Kakinuma, Masahiro Kaneko, Kenji Eguchi, Noriyuki Moriyama
Computer-Aided Diagnostic System for Pulmonary Nodules Using Helical CT Images. MICCAI (1998)

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Hironobu Ohmatsu