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北海道科学大学 研究者紹介・教員紹介 English クマザワ　セイジ Seiji Kumazawa 熊澤　誠志 所属 北海道科学大学 保健医療学部 診療放射線学科 職種 教授 著書・論文歴 著書 図解診療放射線技術実践ガイド第4版 第一線で必ず役立つ知識・実践のすべて (共著) 2020/01   著書 新・医用放射線科学講座 医用画像情報工学 (共著) 2018/02   著書 医用画像ハンドブック (共著) 2010/11   論文 Estimation of undistorted images in brain echo-planar images with distortions using the conjugate gradient method with anatomical regularization Medical Physics 49 (12),7531-7544頁 (共著) 2022/12   論文 MRI画像の基礎－撮像原理を中心に－ 札幌放射線技師会会報 (単著) 2018/12   論文 An image-based method for undistorted image estimation from distorted brain EPI image with field inhomogeneity Proc. Intl. Soc. Mag. Reson. Med.,3415 (共著) 2018/04   論文 Comparison of intravoxel incoherent motion diffusion-weighted imaging between turbo spin-echo and echo-planar imaging of the head and neck. Eur Radiol. 28 (1),316-324頁 (共著) 2018/01   論文 An improved image-based method for field inhomogeneity map in distorted brain EPI image Proc. Intl. Soc. Mag. Reson. Med.,1526 (共著) 2017/04   論文 内シャントの光透視を目指した散乱抑制手法の多層散乱モデルへの適用 北海道科学大学研究紀要 (共著) 2016/12   論文 Efficacy of periodically rotated overlapping parallel lines with enhanced reconstruction(PROPELLER) for shoulder magnetic resonance (MR) imaging. Eur J Radiol. 85 (10),1735-1743頁 (共著) 2016/10   論文 Image-based estimation of point spread function in distorted EPI images Proc. Intl. Soc. Mag. Reson. Med.,1916 (共著) 2016/05   論文 内シャント光イメ-ジングにおける血管状態観察のための基礎的検討 北海道科学大学研究紀要 (共著) 2016/03   論文 Evaluation of ventricular dysfunction using semi-automatic longitudinal strain analysis of four-chamber cine MR imaging. Int J Cardiovasc Imaging. 32 (2),283-289頁 (共著) 2016/02   論文 MRIの画像処理 医用画像情報学会雑誌 32 (4),6-10頁 (共著) 2015/12   論文 Image-based estimation method for field inhomogeneity in brain echo-planar images with geometric distortion using k-space textures Concepts in Magnetic Resonance Part B 45 (3),142-152頁 (共著) 2015/08   論文 Changes of the apparent diffusion coefficient in brain diffusion-weighted images due to subject positioning: A simulation study. J Neuroradiol. 42 (3),150-155頁 (共著) 2015/04   論文 The radiological diagnosis of fenestral otosclerosis: the utility of histogram analysis using multidetector row CT. Eur Arch Otorhinolaryngol. 271 (12),3277-3282頁 (共著) 2014/12   論文 Image-based estimation method for field inhomogeneity map in brain EPI image Proc. Intl. Soc. Mag. Reson. Med.,1587 (共著) 2014/05   論文 Evaluation of cardiac dyssynchrony with longitudinal strain analysis in 4-chamber cine MR imaging Eur J Radiol. 82 (12),2212-2216頁 (共著) 2013/12   論文 Improvement of Partial Volume Segmentation for Brain Tissue on Diffusion Tensor Images using Multiple-tensor Estimation. Journal of Digital Imaging 26 (6),1131-1140頁 (共著) 2013/12   論文 拡散テンソルMRIとその解析・可視化技術 医学物理, 2013 32 (2),67-73頁 (単著) 2013/01   論文 Brain tissue segmentation for diffusion tensor imaging (DTI) data using multi-tensor estimation Proc. Intl. Soc. Mag. Reson. Med.,4537 (共著) 2011/05   論文 Development of partial volume segmentation of brain tissue based on diffusion tensor imaging (DTI) Proc. Intl. Soc. Mag. Reson. Med.,3126 (共著) 2010/05   論文 Partial Volume Estimation and Segmentation of Brain Tissue Based on Diffusion Tensor MRI. Medical Physics 37 (4),1482-1490頁 (共著) 2010/04   論文 Age-Related Microstructural Changes in Subcortical White Matter During Postadolescent Periods in Men Revealed by Diffusion-Weighted MR Imaging Human brain mapping 30 (10),3142-3150頁 (共著) 2009/10   論文 Influence of a Partial Volume Effect in the Segmentation of Brain Tissue Based on Diffusion Tensor Imaging (DTI) Data: A Digital DTI Phantom study Proc. Intl. Soc. Mag. Reson. Med.,2875 (共著) 2009/05   論文 Subjective Similarity of Patterns of Diffuse Interstitial Lung Disease on Thin-Section CT: An Observer Performance Study. Academic Radiology 16 (4),477-485頁 (共著) 2009/04   論文 An investigation of radiologists´ perception of lesion similarity: Observations with paired breast masses on mammograms and paired lung nodules on CT images Academic Radiology 15 (7),887-894頁 (共著) 2008/07   論文 Performance evaluation of radiologists with artificial neural network for differential diagnosis of intra-axial cerebral tumors on MR images American Journal Neuroradiology 29 (6),1153-1158頁 (共著) 2008/06   論文 Automated Method for Identification of Patients With Alzheimer’s Disease Based on Three-dimensional MR Images Academic Radiology 15 (3),274-284頁 (共著) 2008/03   論文 Cortical Damage in Alzheimer’s Disease: Estimation in Medial and Lateral Aspects of the Cerebrum using an Improved Mapping Method based on Diffusion-Weighted Magnetic Resonance Imaging Academic Radiology 15 (2),193-200頁 (共著) 2008/02   論文 MR Tractography Based on Directional Diffusion Function: Validation in Somatotopic Organization of the Pyramidal Tract Academic Radiology 15 (2),186-192頁 (共著) 2008/02   論文 Estimation of white matter connectivity based on a three-dimensional directional diffusion function in diffusion tensor MRI Medical Physics 33 (12),4643-4652頁 (共著) 2006/12   論文 Automated Volumetric Measurement of Cerebrospinal Fluid in Sulci and Lateral Ventricles Based on 3-D MR images World Congress on Medical Physics and Biomedical Engineering 2006 IFMBE Proceedings, 2007 14,2300-2303頁 (共著) 2006/08   論文 Estimation of white matter tracts based on a directional diffusion function in DT-MRI World Congress on Medical Physics and Biomedical Engineering 2006 IFMBE Proceedings , 2007 14,2552-2555頁 (共著) 2006/08   論文 Usefulness of artificial neural network for differential diagnosis of hepatic masses on CT images Academic Radiology 13 (8),951-962頁 (共著) 2006/08   論文 Automated method for measurement of cerebral cortical thickness for 3-D MR Images International Journal of computer assisted radiology and surgery 1 (suppl.1),19-20頁 (共著) 2006/06   論文 Visualization of white matter tracts using a directional diffusion function based tractography in DT-MRI International Journal of computer assisted radiology and surgery 1 (suppl.1),7-9頁 (共著) 2006/06   論文 コンピュータ支援診断(computer-aided dianosis: CAD）システムの開発 福岡医学雑誌 97 (3),82-90頁 (共著) 2006/03   論文 直接型FPDの画質特性と検出特性 日本放射線技術学会雑誌 62 (3),425-433頁 (共著) 2006/03   論文 Computerized Method for Automated Measurement of Thickness of Cerebral Cortex for 3-D MR Images Proceedings of SPIE 6144,1239-1246頁 (共著) 2006/02   論文 White Matter Fiber Tractography based on a Directional Diffusion Field in Diffusion Tensor MRI Proceedings of SPIE 6144,1260-1267頁 (共著) 2006/02   論文 Physical imaging properties and low-contrast performance of a newly developed flat-panel digital radiographic system Japanese journal of radiological technology 61 (12),1656-1665頁 (共著) 2005/12   論文 Parotid Tumors: Differentiation of Benign and Malignant Tumors with Quantitative Sonographic Analyses Ultrasound in Medicine and Biology 30 (5),567-574頁 (共著) 2004/05   論文 フルデジタルマンモグラフィシステムの撮影線量と信号検出能-C-Dファントムによる研究- 日本乳癌検診学会誌 13 (2),211-216頁 (共著) 2004/02   論文 フルディジタルマンモグラフィシステム－Contrast-Detailファントムによる研究－ 日本乳癌検診学会誌 13 (1),88-96頁 (共著) 2004/01   論文 ファンクショナルMRIにおける脳活性部位の高精度抽出に関する研究 (博士論文) (単著) 2002/03   論文 Motion correction of physiological movements using optical flow for fMRI time series IEICE Transactions on Information and Systems, E85-P.D(1),60-68頁 (共著) 2002/01   論文 Properties of artifacts in functional MRI: Influence of physiological fluctuations: Proceedings of the Second JAPAN-KOREA Joint Meeting on Medical Physics,364-367頁 (共著) 1999/09   論文 A quantitative analysis of artifacts in fMRI Proc. Intl. Soc. Mag. Reson. Med.,1676 (共著) 1999/04   論文 Evaluation of motion correction in fMRI -dependency of spatial resolution- Proc. Intl. Soc. Mag. Reson. Med.,1675 (共著) 1999/04   論文 An optimized period of stimulation to improve quality of fMRI derived from quantitative noise analysis Proc. Intl. Soc. Mag. Reson. Med.,1460 (共著) 1998/04   Copyright © エデュース大学 --> COPYRIGHT (C) 北海道科学大学　ALL RIGHTS RESERVED. -->