Jun-ichi Hasegawa

55 papers A 3B 7C 2Misc 2Journal 17Unranked 24
YearRankTypeTitle / Venue / Authors
2019 A conf
Japanese Character Segmentation for Historical Handwritten Official Documents Using Fully Convolutional Networks.
ICDAR
Kei Watanabe, Shinji Takahashi, Yuki Kamaya, Masashi Yamada, Yoshito Mekada, Jun-ichi Hasegawa, Shinya Miyazaki
2006 J jnl
Development of a virtual needle biopsy simulation system for the virtual prostate.
Syst. Comput. Jpn.
Daisuke Deguchi, Kensaku Mori, Yoshito Mekada, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Masanori Noguchi
2005 J jnl
A Deformable Fast Computation Elastic Model Based on Element Reduction and Reconstruction.
IEICE Trans. Inf. Syst.
Shinya Miyazaki, Mamoru Endo, Masashi Yamada, Jun-ichi Hasegawa, Takami Yasuda, Shigeki Yokoi
2005 J jnl
Interactive method to extract tumor regions from chest X-ray CT images and its application to benign/malignant discrimination.
Syst. Comput. Jpn.
Yasushi Hirano, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hironobu Ohmatsu, Kenji Eguchi
2005 B conf
Liver cancer detection by using transition features obtained from multi-phase CT images.
Image Processing
Shigeto Watanabe, Yoshito Mekada, Jun-ichi Hasegawa, Jun-ichiro Toriwaki
2005 J jnl
Methods for detecting multiple small nodules from 3D chest X-ray CT images.
Syst. Comput. Jpn.
Yosuke Hayase, Yoshito Mekada, Kensaku Mori, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Masaki Mori, Hiroshi Natori
2004 C conf
A Deformable Fast Computation Elastic Model Based on Element Reduction and Reconstruction.
CW
Shinya Miyazaki, Mamoru Endo, Masashi Yamada, Jun-ichi Hasegawa, Takami Yasuda, Shigeki Yokoi
2004 — conf
An improved method for automated anatomical labeling of bronchial branches extracted from 3-D CT images.
CARS
Sinya Ema, Kensaku Mori, Takayuki Kitasaka, Yoshito Mekada, Hiroshi Murase, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Masaki Mori, Hirotsugu Takabatake, Hiroshi Natori
2004 — conf
Fast and Accurate Bronchoscope Tracking Using Image Registration and Motion Prediction.
MICCAI (2)
Jiro Nagao, Kensaku Mori, Tsutomu Enjouji, Daisuke Deguchi, Takayuki Kitasaka, Yasuhito Suenaga, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hirotsugu Takabatake, Hiroshi Natori
2004 — conf
Recognition of boundary voxels of tumors in chest CT images for extraction of tumor regions.
CARS
Yasushi Hirano, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hironobu Ohmatsu, Kenji Eguchi
2003 — conf
A Method for Segmenting Bronchial Trees from 3D Chest X-ray CT Images.
MICCAI (2)
Takayuki Kitasaka, Kensaku Mori, Yasuhito Suenaga, Jun-ichi Hasegawa, Jun-ichiro Toriwaki
2003 J jnl
A method for arrangement of road network based on streetwise transformation.
Syst. Comput. Jpn.
Kazunori Yamamori, Hiroshi Honda, Jun-ichi Hasegawa
2003 — conf
Correspondence of lung nodules in sequential chest CT images for quantification of the curative effect.
CARS
Takashi Kusanagi, Yoshito Mekada, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Masaki Mori, Hiroshi Natori
2003 — conf
Detection of small nodules from 3D chest X-ray CT images based on shape features.
CARS
Yoshito Mekada, Takashi Kusanagi, Yosuke Hayase, Kensaku Mori, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Masaki Mori, Hiroshi Natori
2003 — conf
Extraction of bronchus regions from 3D chest X-ray CT images by using structural features of bronchus.
CARS
Takayuki Kitasaka, Kensaku Mori, Jun-ichi Hasegawa, Yasuhito Suenaga, Jun-ichiro Toriwaki
2003 J jnl
Lung area extraction from 3D chest X-ray CT images using a shape model generated by a variable Be'zier surface.
Syst. Comput. Jpn.
Takayuki Kitasaka, Kensaku Mori, Jun-ichi Hasegawa, Jun-ichiro Toriwaki
2003 — conf
New Image Similarity Measure for Bronchoscope Tracking Based on Image Registration.
MICCAI (1)
Daisuke Deguchi, Kensaku Mori, Yasuhito Suenaga, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hirotsugu Takabatake, Hiroshi Natori
2003 — conf
New calculation method of image similarity for endoscope tracking based on image registration in endoscope navigation.
CARS
Daisuke Deguchi, Kensaku Mori, Yasuhito Suenaga, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hiroshi Natori, Hirotsugu Takabatake
2003 — conf
New display mode for emphasizing concentration of fold patterns in virtual gastrocsocpy.
CARS
Shigeto Watanabe, Jun-ichi Hasegawa, Yoshito Mekada, Kensaku Mori, Shigeru Nawano
2002 — conf
A Method for Automated Extraction of Aorta and Pulmonary Artery in the Mediastinum Using Medial Line Models from 3D Chest X-ray CT Images without Contrast Materials.
ICPR (3)
Takayuki Kitasaka, Kensaku Mori, Jun-ichi Hasegawa, Jun-ichiro Toriwaki
2002 — conf
A Method for Detecting Undisplayed Regions in Virtual Colonoscopy and Its Application to Quantitative Evaluation of Fly-Through Methods.
MICCAI (2)
Yuichiro Hayashi, Kensaku Mori, Jun-ichi Hasegawa, Yasuhito Suenaga, Jun-ichiro Toriwaki
2002 B conf
Automated extraction of aorta and pulmonary artery in mediastinum from 3D chest x-ray CT images without contrast medium.
Image Processing
Takayuki Kitasaka, Kensaku Mori, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Kazuhiro Katada
2002 — conf
Muscle-Driven Motion Simulation Based on Deformable Human Model Constructed from Real Anatomical Slice Data.
AMDO
Hiroshi Inaba, Shinya Miyazaki, Jun-ichi Hasegawa
2002 — conf
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)
Yasushi Hirano, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hironobu Ohmatsu, Kenji Eguchi
2002 — conf
Quantification of the Spatial Distributionof Line Segments with Applications to CADof Chest X-Ray CT Images.
Theoretical Foundations of Computer Vision
Yasushi Hirano, Yoshito Mekada, Jun-ichi Hasegawa, Jun-ichiro Toriwaki
2001 A conf
A Method for Tracking the Camera Motion of Real Endoscope by Epipolar Geometry Analysis and Virtual Endoscopy System.
MICCAI
Kensaku Mori, Daisuke Deguchi, Jun-ichi Hasegawa, Yasuhito Suenaga, Jun-ichiro Toriwaki, Hirotsugu Takabatake, Hiroshi Natori
2001 — conf
A method for automated extraction of stomach fold regions from abdominal X-ray CT image and its application to virtualized stomachoscopy.
CARS
Shigeto Watanabe, Jun-ichi Hasegawa, Kensaku Mori, Yoshito Mekada, Shigeru Nawano
2001 — conf
A method for specifying unobserved regions in virtual endoscopy system.
CARS
Kensaku Mori, Yuichiro Hayashi, Jun-ichiro Toriwaki, Yasuhito Suenaga, Jun-ichi Hasegawa
2001 J jnl
A tracking algorithm for extracting ridge lines in three-dimensional gray images using curvature of four-dimensional hypersurface.
Syst. Comput. Jpn.
Yasushi Hirano, Akinobu Shimizu, Jun-ichi Hasegawa, Jun-ichiro Toriwaki
2001 — conf
An improved method for generating virtual stretched view of stomach based on shape deformation.
CARS
Kensaku Mori, Yoshiaki Hoshino, Yasuhito Suenaga, Jun-ichiro Toriwaki, Jun-ichi Hasegawa, Kazuhiro Katada
2001 — conf
Automated extraction of the aorta and the pulmonary artery in the mediastinum from 3D chest X-ray CT images using the medial line model.
CARS
Takayuki Kitasaka, Kensaku Mori, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Kazuhiro Katada
2001 — conf
Extraction of tumor regions keeping boundary shape information from chest X-ray CT images and benign/malignant discrimination.
CARS
Yasushi Hirano, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hironobu Ohmatsu, Kenji Eguchi
2001 J jnl
Shigeki Yokoi, A technique for precise depth representation in stereoscopic display.
Vis. Comput.
Shunsuke Yoshida, Shinya Miyazaki, Toshihito Hoshino, Toru Ozeki, Jun-ichi Hasegawa, Takami Yasuda
2001 — conf
Visualization of three-dimensional stomach shapes for virtual observation.
CARS
Yoshito Mekada, Masao Kasuga, Jun-ichi Hasegawa, Shigeru Nawano
2000 J jnl
Automated Anatomical Labeling of the Bronchial Branch and its Application to the Virtual Bronchoscopy System.
IEEE Trans. Medical Imaging
Kensaku Mori, Jun-ichi Hasegawa, Yasuhito Suenaga, Jun-ichiro Toriwaki
2000 B conf
Automated Construction of Image Processing Procedure Based on Misclassification Condition.
ICPR
Toshihiro Hamada, Akinobu Shimizu, Jun-ichi Hasegawa, Jun-ichiro Toriwaki
2000 Misc conf
Camera Motion Estimation Based on Real Endoscope Images and CT Images for Endoscope Navigation System.
MVA
Jun Sugiyama, Hidenori Syouji, Kensaku Mori, Yasuhito Suenaga, Jun-ichiro Toriwaki, Jun-ichi Hasegawa
2000 B conf
Comparative Study of Automatic Acquisition Methods of Image Processing Procedures.
Discovery Science
Toshihiro Hamada, Akinobu Shimizu, Toyofumi Saito, Jun-ichi Hasegawa, Jun-ichiro Toriwaki
1999 C conf
A Technique for Precise Depth Representation in Stereoscopic Display.
Computer Graphics International
Shunsuke Yoshida, Shinya Miyazaki, Toshihito Hoshino, Toru Ozeki, Jun-ichi Hasegawa, Takami Yasuda, Shigeki Yokoi
1999 B conf
Automatic Acquisition of Image Processing Procedures from Sample Sets of Classified Images Based on Requirement of Misclassification Rate.
Discovery Science
Toshihiro Hamada, Akinobu Shimizu, Toyofumi Saito, Jun-ichi Hasegawa, Jun-ichiro Toriwaki
1998 Misc conf
A System for Automated Generation of Deformed Maps.
MVA
Hiroshi Honda, Kazunori Yamamori, Kenji Kajita, Jun-ichi Hasegawa
1998 A conf
Automated Labeling of Bronchial Branches in Virtual Bronchoscopy System.
MICCAI
Kensaku Mori, Jun-ichi Hasegawa, Yasuhito Suenaga, Jun-ichiro Toriwaki, Hirofumi Anno, Kazuhiro Katada
1998 B conf
Three dimensional concentration index-a local feature for analyzing three dimensional digital line patterns and its application to chest X-ray CT images.
ICPR
Yasushi Hirano, Jun-ichi Hasegawa, Hironobu Ohmatsu, Yoshito Mekada, Jun-ichiro Toriwaki, Kenji Eguchi
1997 J jnl
Thinning algorithms for three-dimensional gray images and their application to medicalimages with comparative evaluation of performanc.
Syst. Comput. Jpn.
Masahiro Yasue, Kensaku Mori, Toyofumi Saito, Jun-ichi Hasegawa, Jun-ichiro Toriwaki
1996 — conf
A Fast Rendering Method Using the Tree Structure of Objects in Virtualized Bronchus Endoscope System.
VBC
Kensaku Mori, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hirofumi Anno, Kazuhiro Katada
1996 B conf
Recognition of bronchus in three-dimensional X-ray CT images with applications to virtualized bronchoscopy system.
ICPR
Kensaku Mori, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hirofumi Anno, Kazuhiro Katada
1995 — conf
Automated Extraction and Visualization of Bronchus from 3D CT Images of Lung.
CVRMed
Kensaku Mori, Jun-ichi Hasegawa, Jun-ichiro Toriwaki, Hirofumi Anno, Kazuhiro Katada
1995 J jnl
Characteristics of rotatory second order difference filter for computer aided diagnosis of medical images.
Syst. Comput. Jpn.
Akinobu Shimizu, Jun-ichiro Toriwaki, Jun-ichi Hasegawa
1994 J jnl
Automated extraction of lung cancer lesions from multislice chest CT images by using three-dimensional image processing.
Syst. Comput. Jpn.
Jun-ichi Hasegawa, Kensaku Mori, Jun-ichiro Toriwaki, Hirofumi Anno, Kazuhiro Katada
1994 J jnl
Characteristics of minimum directional difference filter which extracts circumscribed shadows in chest X-ray images.
Syst. Comput. Jpn.
Akinobu Shimizu, Jun-ichiro Toriwaki, Jun-ichi Hasegawa
1992 — conf
A new filter for feature extraction of line pattern texture with application to cancer detection.
ICPR (3)
Jun-ichi Hasegawa, Jun-ichiro Toriwaki
1991 J jnl
Automated extraction of cancer lesions with convergent fold patterns in double contrast x-ray images of the stomach.
Syst. Comput. Jpn.
Jun-ichi Hasegawa, Taketoshi Tsutsui, Jun-ichiro Toriwaki
1990 J jnl
Automated classification of pneumoconiosis radiographs based on recognition of small rounded opacities.
Syst. Comput. Jpn.
Xuan Chen, Jun-ichiro Toriwaki, Jun-ichi Hasegawa
1989 J jnl
IMPRESS: A system for image processing procedure construction based on sample-figure presentation.
Syst. Comput. Jpn.
Jun-ichi Hasegawa, Hiroaki Kubota, Jun-ichiro Toriwaki
1989 J jnl
Intelligent retrieval of chest X-ray image database using sketches.
Syst. Comput. Jpn.
Jun-ichi Hasegawa, Noritake Okada, Jun-ichiro Toriwaki