2016年度研究報告

原著および査読付国際会議論文

  1. Ryo Ito, Koichi Ogawa, “Estimation of an atomic density with a singular value decomposition method using a photon-counting x-ray CT,” IEEE Nuclear Science Symposium and Medical Imaging Conference, Strasbourg (France) , CD-ROM,Oct. 29-Nov. 6, 2016

  2. Hayao Kubota, Yutaro Hemuki, Nobutoku Motomura, Koichi Ogawa, “Multi-pinhole SPECT system with a triple head gamma camera,” IEEE Nuclear Science Symposium and Medical Imaging Conference, Strasbourg (France) , CD-ROM,Oct. 29-Nov. 6, 2016

  3. Xiaona Shan, Yutaro Hemuki, Koichi Ogawa, “Imaging of Single Pinhole SPECT with a TEW Scatter Correction,” International Forum on Medical Imaging in Asia (IFMIA) Naha(Japan) (CD-ROM) 1/19-20, 2017

  4. Akihiro Yasuda, Koichi Ogawa, Tatsumasa Fukui, Akihisa Katsumata, “Discrimination of Metallic Objects in Dental Panoramic X-ray Image with a Photon Counting Technique and an Artificial Neural Network,” International Forum on Medical Imaging in Asia (IFMIA) Naha(Japan) (CD-ROM) 1/19-20, 2017

著書

解説論文、査読のない論文

国際会議における発表

  1. Akitoshi Katsumata, Tatsuma Fukui, Hiroki Suzuki, Toshiaki Shibutani, Koichi Ogawa,“Evaluation of Periodontitis Using Photon-counting X-ray Detector Based Panoramic Imaging,” AADR/CADR Annual Meeting, Los Angeles(USA), 3/16-19, 2016

  2. K. Usui, T. Inoue, C. Kurokawa, S. Sugimoto, K Sasai, K Ogawa, “Monte Carlo study on a cone-beam computed tomography using a cross-type carbon fiber antiscatter grid,” 58th AAPM annual meeting, 7/31-8/4 Washington(USA) 2016

  3. K. Usui, T. Inoue, C. Kurokawa, S. Sugimoto, K. Sasai, K. Ogawa, “Analyzing the Effect of Scattered Photons on Cone Beam Computed Tomography?Based Adaptive Radiation Therapy,” 2016 Annual Meeting of the American Society for Radiation Oncology(ASTRO), Boston(USA), Int’l J Radiation Oncology vol.95, No.2S, September 25-28, 2016

  4. Koichi Ogawa, Satoshi Endo, Izumi O. Umeda, Hirofumi Fujii, “Quantitative Estimation of Activities in a Tc-99m/In-111 Small Animal SPECT Study,” Annual Congress of the European Association of Nuclear Medicine, Balcerona(Spain), Eur. J. Nucl. Med. Mol. Imaging, vol.43, Suppl. 1, p.S497, Oct. 15 - 19, 2016

  5. Ippei Kusakari, Koichi Ogawa, Hiroaki Suzuki, Keisuke Usui, “ A proposal on a layered slit collimator for radiographic imaging,” Int Conf Med Phyics, Bangkok(Thailand), Dec. 9-12, 2016

  6. Keisuke Usui, Koichi Ogawa, Hiroaki Suzuki, “ Effect of region extraction and assigned electron density value on the accuracy of dose calculation with MRI-based VMAT planning,” Int Conf Med Phyics, Bangkok(Thailand), Dec. 9-12, 2016

  7. Kohei KAWAI, Koichi OGAWA, Tatsumasa FUKUI and Akitoshi KATSUMATA,“Dental image fusion with a KINECT,” Int Conf Med Phyics, Bangkok(Thailand), Dec. 9-12, 2016

国内の学会での発表

  1. Keisuke Usui, Tatsuya Inoue, Toru Kawabata, Hironori Nagata, Chie Kurokawa, Satoru Sugimoto, Keisuke Sasai and Koichi Ogawa、“Development of cross-type carbon fiber antiscatter grid for cone beam computed tomography in radiation therapy”、第111回日本医学物理学会学術大会報文集（医学物理、vol.36、sup.1、p.58）,2016/4/14-4/17(横浜)

  2. Hiroaki Suzuki, Koichi Ogawa, Keisuke Usui, “Acceleration of Monte Carlo simulation of scattered photons in a cone-beam CT for radiation therapy”、第111回日本医学物理学会学術大会報文集（医学物理、vol.36、sup.1、p.100）,2016/4/14-4/17(横浜)

  3. Kohei Kawai, Koichi Ogawa and Akitoshi Katumata, “Image fusion of a dental CT image with a face image”、第111回日本医学物理学会学術大会報文集（医学物理、vol.36、sup.1、p.129）,2016/4/14-4/17(横浜)

  4. Yutaro Hemuki, Koichi Ogawa, “Monte Carlo simulation for the multi- pinhole SPECT”、第111回日本医学物理学会学術大会報文集（医学物理、vol.36、sup.1、p.187）,2016/4/14-4/17(横浜)

  5. 臼井桂介、井上達也、黒河千恵、杉本聡、笹井啓資、尾川 浩一、“モンテカルロ法による放射線治療用コーンビームCTへのクロス型カーボングリッドの有効性の検討”、第35回日本医用画像工学会大会CD-ROM,７ pages,2016/7/21-23(千葉)

  6. 川合晃平、尾川 浩一、福井達真、勝又明敏、“KINECTを用いたデンタルフュージョン画像の生成に関する研究”、第35回日本医用画像工学会大会CD-ROM,５pages,2016/7/21-23(千葉)

  7. 久保田純加, 尾川浩一、臼井桂介, “コーンビームCT画像の散乱線補正に関する研究”、第112回日本医学物理学会学術大会報文集（医学物理、vol.36、sup.3、p.61）,2016/9/8-10(沖縄)

  8. 草苅一平, 尾川浩一、臼井桂介, “コーンビームCTのためのスリットコリメータの提案”、第112回日本医学物理学会学術大会報文集（医学物理、vol.36、sup.3、p.63）,2016/9/8-10(沖縄)

  9. K. Usui, T. Inoue, C. Kurokawa, S. Sugimoto, K. Sasai, K. Ogawa, “ Feasibility of a segmented MRI-based dose calculation for volumetric arc therapy planning”, 日本放射線腫瘍学会第２９回学術大会（JASTRO　報文集 p.224）, 2016/11/25-27(京都)

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