Noboru NIKI


A Deformable Surface Model Based on Boundary and Region Information for Pulmonary Nodule Segmentation from 3-D Thoracic CT Images
Yoshiki KAWATA Noboru NIKI Hironobu OHMATSU Noriyuki MORIYAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/09/01
Vol. E86-D  No. 9  pp. 1921-1930
Type of Manuscript:  PAPER
Category: Medical Engineering
Keyword: 
deformable surface modelboundary informationregion information3-D pulmonary nodule image
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Visualization of Interval Changes of Pulmonary Nodules Using High-Resolution CT Images
Yoshiki KAWATA Noboru NIKI Hironobu OHMATSU Noriyuki MORIYAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/01/01
Vol. E85-D  No. 1  pp. 77-87
Type of Manuscript:  Special Section PAPER (Special Issue on Measurements and Visualization Technology of Biological Information)
Category: Image Processing
Keyword: 
computer-aided diagnosisevolutionpulmonary noduleinterval change
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Computer-Aided Diagnosis System for Comparative Reading of Helical CT Images for the Detection of Lung Cancer
Hitoshi SATOH Yuji UKAI Noboru NIKI Kenji EGUCHI Kiyoshi MORI Hironobu OHMATSU Ryutarou KAKINUMA Masahiro KANEKO Noriyuki MORIYAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/01/01
Vol. E84-D  No. 1  pp. 161-170
Type of Manuscript:  PAPER
Category: Image Processing, Image Pattern Recognition
Keyword: 
helical CT screeningcomputer-aided diagnosislung cancercomparative readingslice matching algorithm
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The Effects of Inhomogeneities on MCG forward Solution
Jiange G. CHEN Noboru NIKI Yoon-Myung KANG Yutaka NAKAYA Hiromu NISHITANI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/08/25
Vol. E83-D  No. 8  pp. 1687-1697
Type of Manuscript:  PAPER
Category: Medical Engineering
Keyword: 
MCGinhomogeneitycurrent dipoleforward problemBEM
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Segmentation of Sputum Color Image for Lung Cancer Diagnosis Based on Neural Networks
Rachid SAMMOUDA Noboru NIKI Hiromu NISHITANI Emi KYOKAGE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1998/08/25
Vol. E81-D  No. 8  pp. 862-871
Type of Manuscript:  PAPER
Category: Image Processing,Computer Graphics and Pattern Recognition
Keyword: 
sputum cellslung cancer diagnosisRGB imagessegmentationoptimization Hopfield neural network
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Segmentation of Brain MR Images Based on Neural Networks
Rachid SAMMOUDA Noboru NIKI Hiromu NISHITANI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1996/04/25
Vol. E79-D  No. 4  pp. 349-356
Type of Manuscript:  PAPER
Category: Image Processing,Computer Graphics and Pattern Recognition
Keyword: 
magnetic resonance imagessegmentationartificial neural networksoptimizationlocal minimumglobal minimum
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An Improved Interpolation Technique in Direct Two-Dimensional Fourier Transform Method for X-Ray CT
Noboru NIKI Masaru YOSHIDA Yoshizo TAKAHASHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/01/25
Vol. E69-E  No. 1  pp. 9-12
Type of Manuscript:  LETTER
Category: Medical Electronics and Bioengineering
Keyword: 
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