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Okamoto Takahide
Department of Radiological Technology Professor
Department of Radiological Technology Professor and Chairman
Researcher Information
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J-Global ID
Research Interests
Research Areas
Academic & Professional Experience
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Last Updated :2023/06/09
Researcher Information
Affiliation
Department of Radiological Technology Professor
Department of Radiological Technology Professor and Chairman
URL
https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201401085290315003
J-Global ID
201401085290315003
Research Interests
信号処理 画像処理 診療放射線技術
Research Areas
Informatics / Software
Life sciences / Radiology
Academic & Professional Experience
2014/04 - Today Teikyo UniversityFaculty of Medical Technology, Department of Radiological Technology
2008/04 - Today Teikyo UniversityHospital
2006/04 - 2008/03 Teikyo UniversityHospital
2001/04 - 2006/03 Teikyo UniversityHospital
1996/04 - 2001/03 Teikyo UniversityHospital
Education
- 2008/03 Chiba University Graduate School of Science and Technology
1997/04 - 2001/03 Tokyo Denki University School of Engineering Evening Division Department of Electronic Engineering
1977/04 - 1980/03 The University of Tokushima Faculty of Medicine
Association Memberships
信号処理学会 電子通信情報学会 日本放射線技師会 JAPANESE SOCIETY OF RADIOLOGICAL TECHNOLOGY
Research Activity Information
Published Papers
Tomosynthesis: Present and Future Development in the Orthopaedics Field
HIRANO HIROSHI; GOMI TSUTOMU; MORISHITA AYUMI; NAKASHIMA MASAHIRO; OKAMOTO TAKAHIDE
日本放射線技術学会雑誌 Japanese Society of Radiological Technology 69 (5) 545-559 (J-STAGE) - 559 0369-4305 2013
Basic Concepts of Radiation Protection for Nuclear Disaster Relief
KOTOKU JUN'ICHI; ISHIOKA KUNIAKI; KANEMITSU HIDEAKI; KATO DAIKI; SASANO NAKASHI; OBA HIROSHI; KAMINAGA TATSURO; TAKESHITA KOJI; KOTAKE HIROSHI; TOYODA KEIKO; KUTOMI KIMIKO; HARUYAMA TAKAHIRO; WATANABE AKIKO; SEKIYA NORIYASU; SAKURAMACHI MADOKA; YAMAMOTO ASAKO; ISHIKAWA YUICHI; OKAMOTO TAKAHIDE; FURUI SHIGERU
帝京医学雑誌 34 (3) 227 - 234 0387-5547 2011/05
Adapted erase method using ultraviolet light and the influence of Ghosting image on a clinical CR image
Takahide Okamoto; Hiroko Ohuchi; Hideyuki Maejima; Toshihiro Minami; Eiji Mogi; Hiroshi Ichiji; Shigeru Furui
MEDICAL IMAGING 2010: PHYSICS OF MEDICAL IMAGING SPIE-INT SOC OPTICAL ENGINEERING 7622 0277-786X 2010
Influence to clinical image and extraction of interpolation error on gastrointestinal x-ray images
OKAMOTO TAKAHIDE; FURUI SHIGERU; ICHIJI HIROSHI; LU JIANMING; YAHAGI TAKASHI
日本放射線技師会雑誌 55 (4) 333 - 340 0287-9395 2008/04
Removing Noise from Medical CR Images by Wavelet Transform
LI YEQIU; LU JIANMING; WANG LING; OKAMOTO TAKAHIDE; YAHAGI TAKASHI
Med Imaging Technol The Japanese Society of Medical Imaging Technology 24 (2) 101 - 113 0288-450X 2006/03
Noise Removal for Medical X-ray Images in Wavelet Domain
WANG LING; LU JIANMING; LI YEQIU; YAHAGI TAKASHI; OKAMOTO TAKAHIDE
電気学会論文誌 C 126 (2) 237 - 244 0385-4221 2006/02
Clinical Efficacy of Image Processing of Grid Detection and Suppression (GDS) in Computed Radiography
KATO MOTOAKI; NISHIMURA SACHIE; OKAMOTO TAKAHIDE; VANMETTER RICHARD L; WANG XIAOHUI; ICHIJI HIROSHI; SAWAI MIHO; KIYOOKA MAKOTO; IKEGAMI YUKO
日本放射線技術学会雑誌 Japanese Society of Radiological Technology 61 (8) 1158 - 1169 0369-4305 2005/08
Noise reduction in digital radiography by wavelet packet using non-linear correlation threshold
T Okamoto; S Furui; H Ichiji; S Yoshino; J Lu; T Yahagi
Medical Imaging 2005: Image Processing, Pt 1-3 SPIE-INT SOC OPTICAL ENGINEERING 5747 1054 - 1065 0277-786X 2005
Noise Reduction of Digital Radiography by Wavelet Packet based on Noise Characteristics
Takahide Okamoto; Shigeru Furui; Hiroshi Ichiji; Shinya Yoshino; Jianming Lu; Takashi Yahagi
Journal of Signal Processing 8 (5) 485 - 494 2004/11
Study of noise reduction for Computed Radiography by using Wavelet Packet
OKAMOTO TAKAHIDE; NAITO TETSUYA; ICHIJI HIROSHI; FUNAKI KEIICHI; LU J; YAHAGI TAKASHI
日本放射線技師会雑誌 51 (10) 936 - 941 0287-9395 2004/10
ウェーブレットパケットを利用した医用CR画像のノイズ適応除去の一方法
JIANG H; 谷萩隆嗣; 岡本孝英; LU J
J Signal Process 7 (6) 443 - 452 1342-6230 2003/11
Trial Manufacture of Subsidiary Tool and Use of Technique for Shoulder Joint of "Scapula Y".
MAEJIMA HIDEYUKI; OKAMOTO TAKAHIDE; YAMAZAKI NORIHITO; HIYOSHI KAN; TANAKA TAMOTSU; MORI TAKESHI; AKO TOSHITAKA; OGAWA NORIHISA
日本放射線技術学会雑誌 Japanese Society of Radiological Technology 58 (7) 957 - 961 0369-4305 2002/07
Influence of New Cassette Front Material on Radiographic Images.
OKAMOTO TAKAHIDE; MARUISHI HIROFUMI; OGAWA NORIHISA; MORI TAKESHI; YAMAZAKI NORIHITO; MAEJIMA HIDEYUKI; AKO TOSHITAKA; KAMAE HARUNORI; ICHIJI HIROSHI
日本放射線技術学会雑誌 Japanese Society of Radiological Technology 57 (3) 337 - 343 0369-4305 2001/03
The image clarity of gastrointestinal radiographic image in our hospital.
OKAMOTO TAKAHIDE; HARA MIYUKI; MIZUHATA KENGO; ANRAKU KOICHI; MARUISHI HIROFUMI; SUNAYASHIKI TADASHI; MIYAZAWA HIROAKI; ICHIJI HIROSHI
日本放射線技師会雑誌 43 (5) 605 - 612 0287-9395 1996/05
Evaluation of New orthochromatic system for upper gastrointestinal tract.
OKAMOTO TAKAHIDE; HARA MIYUKI; MIYAZAWA HIROSATO; ICHIJI HIROSHI; MARUISHI HIROFUMI; SUNAYASHIKI TADASHI; MIZUHATA KENGO; ANRAKU KOICHI
日本放射線技術学会雑誌 Japanese Society of Radiological Technology 51 (10) 1354 - 1354 0369-4305 1995/10
Examination of upper gastrointestinal radiography and bone radiography using asymmetric film system.
OKAMOTO TAKAHIDE; KAWAMOTO HIROMI; MIZUHATA KENGO; ANRAKU KOICHI; MARUISHI HIROFUMI; SUMIDA HIROOMI; SUNAYASHIKI TADASHI; MIYAZAWA HIROAKI; ICHIJI HIROSHI
日本放射線技師会雑誌 41 (6) 673 - 681 0287-9395 1994/06
Study on the method of double contrast barium enema examination in our hospital.
OKAMOTO TAKAHIDE; MIYOSHI TAKAYUKI; NAKAUE KOJI; ANRAKU KOICHI; MARUISHI HIROFUMI; MARUYAMA MASAKAZU
日本放射線技師会雑誌 40 (6) 709 - 717 0287-9395 1993/06
Current state of statistical methodology in radiology work. By questionnaire.
HAYASHI MIKI; KANO KENJI; OKAMOTO TAKAHIDE; TSURUTA SHIGEHIKO
日本放射線技師会雑誌 36 (7) 704 - 715 0287-9395 1989/07
Study of straw method for the double contrast radiography of the esophagus.
OKAMOTO TAKAHIDE; HAYASHI MIKI; KANO KENJI; TSURUTA SHIGEHIKO; MARUYAMA MASAKAZU; KIYO TOSHIYUKI; KAWAKAMI HISAKAZU
日本放射線技師会雑誌 36 (2) 146 - 153 0287-9395 1989/02
Traial production of the system for classification of mis-film in our institution.
SIMIZU YOSHIMASA; OKAMOTO TAKAHIDE; HAYASHI MIKI; KANO KENJI; AKAHIRA KATUYOSHI; TURTA SIGEHIKO
日本放射線技師会雑誌 35 (9) 1014 - 1018 0287-9395 1988/09
Practical use of diagnostic report in the radiological department.
OKAMOTO TAKAHIDE; HAYASHI MIKI; KANO KENJI; TSURUTA SHIGEHIKO
日本放射線技師会雑誌 35 (5) 466 - 471 0287-9395 1988/05
Management of loss and damage of X-ray films by computer.
HAYASHI MIKI; OKAMOTO TAKAHIDE; KANOU KENJI; HAYASHI MIE; EBIHARA SATOMI; OKAYASU YUMI; TSURUTA SIGEHIKO
日本放射線技師会雑誌 35 (4) 361 - 367 0287-9395 1988/04
Straw method for the double contrast radiography of the esophagas in the routin upper gastrointestinal examination.
OKAMOTO TAKAHIDE; HAYASHI MIKI; KANOU KENJI; TSURUTA SIGEHIKO; MARUYAMA MASAKAZU; KIYO TOSHIYUKI
日本放射線技師会雑誌 35 (4) 354 - 360 0287-9395 1988/04
Study on the utilization of computers in our institution.
HAYASHI MIKI; KANO KENJI; OKAMOTO TAKAHIDE; TSURUTA SHIGEHIKO
日本放射線技師会雑誌 34 (3) 18 - 23 0287-9395 1987/03
Conference Activities & Talks
仮骨評価へのデュアルエナジーサブトラクショントモシンセシスの適応
岡本 孝英
第68回日本放射線技術学会総会 2012/04
Quantification of callus by Dual Energy Tomosynthesis during distraction histogenesis.
Takahide Okamoto; T. Minami; N. Yamazaki; T. Mori; H. Maejima; S. Tanaka; K. Takada; N.Takenaka; S. Furui
ECR2011 2011/03
Influence of the Ghosting images on CR mammography images and detection capability of mammography CAD.
T Okamoto; H Ohuchi; N Mita; E Mogi; H Ichiji; S Furui
RSNA2010 2010/11
Adapted erase method using ultraviolet light and the influence ofGhosting image on a clinical CR image
Takahide Okamoto; Hiroko Ohuchi; Hideyuki Maejima; Toshihiro Minami; Eiji Mogi; Hiroshi Ichiji; Shigeru Furui
SPIE Medical Imaging 2010 2010/02
Adapted for complex wavelet decomposition to extract image of gastric area and interpolation error on gastrointestinal x-ray images
Takahide Okamoto; Shigeru Furui; Hiroshi Ichiji; Jianming Lu; Takashi Yahagi
NCSP08 2008/03
Noise Reduction in medical Imaging Using Multineural Network Filter on Image Characteristics
Yequi Li; Jianming Lu; Ling Wang; Takahide Okamoto; Takashi Yahagi
NCSP05 2005/03
Image enhancement process for the image with scatter considering the effect of down sampling by wavelet transform
Shin’ya Yoshinoc; Takahide Okamoto; Shigeru Furuia; Hiroshi Ichiji; Yeqiu Li; Jianming Lu; Takashi Yahagi
NCSP05 2005/03
Image enhancement process of low contrast image Using Wavelet packet
Takehide Okamoto; Yeqiu Li; Shigeru Furui; Hiroshi Ichiji; Shin’ya Yoshino; Jianming Lu; Takashi Yahagi
NCSP05 2005/03
Noise reduction of Digital Radiography by Wavelet Packet Using Non-linear correlation threshold
Takahide Okamoto; Shigeru Furui; Hiroshi Ichiji; Shinya Yoshino Jianming Lu; Takashi Yahagi
SPIE Medical Imaging 2005 2005/02
ニューラルフィルタを用いたポアソン性雑音劣化画像の雑音除去
佐藤隆宣; 山下哲孝; 呂建明; 関屋大雄; 岡本孝英; 谷萩隆嗣
2004年電子情報通信学会総合大会 2004/03
Noise Reduction of Digital Radiography by Wavelet Packet based on Noise Characteristics.
Takahide Okamoto; Shigeru Furui; Hiroshi Ichiji; Shinya Yoshino; Huiqin Jiang; Jianming Lu; Takashi Yahagi
NCSP04 2004/03
Reduction of Quantum Noise in Medical CR Images by Wavelet Packet Shrinkage
Huiqin Jiang; Takahide Okamoto; Jianming Lu; Takashi Yahagi
ISPACS2003 2003/11
ウェーブレット変換によるCR画像のノイズ除去についての基礎的検討
岡本孝英; 伊知地宏; 舩木圭一; 呂建明; 谷萩隆嗣
第59会日本放射線技術学会総会学術大会、 2003/04
CR撮影における撮影条件と画像処理パラメータの検討
岡本孝英; 板倉孝尚; 山崎哲史; 舩木圭一; 伊知地宏志
第57回日本放射線技術学会総会学術大会 2001/04
MISC
医療避ばくガイドライン改訂「一般撮影」
笹川泰弘; 浅田恭生; 岡本孝英; 岸本健治; 佐々木健; 吉田和則 日本診療放射線技師会誌 61- (1) 114 -118 2014/01
シリーズ新潮流Vol.1 デジタルで甦るトモシンセシスの世界 III トモシンセシスの臨床応用(臨床研究)2.整形外科領域におけるトモシンセシスの有用性 四肢再建(変形矯正・骨延長術・偽関節・変形性関節症)分野への現状の適応と将来の可能性【SONIALVISION safire】
竹中信之; 渡部欣忍; 寺本司; 松下隆; 岡本孝英; 南敏広; 森剛; 山崎哲史 Innervision 26- (7) 20 -24 2011/06
SONIALVISION safire17におけるSlot Radiographyの使用経験―下肢の骨延長術への適用について―
岡本孝英; 南敏広; 森剛; 山崎哲史 Med Now 68- (68) 6 -10 2010/07
A point of medical care image inspection. V. Digestive tract. 1. Upper gastrointestinal series.
OKAMOTO TAKAHIDE; SUNAYASHIKI TADASHI; MARUYAMA MASAKAZU Innervision 11- (4) 62 -67 1996/04
The relations between Gastrointestinal radiographic image and exposure technique in our hospital.
OKAMOTO TAKAHIDE; HARA MIYUKI; MARUISHI HIROFUMI; SUNAYASHIKI TADASHI; MIYAZAWA HIROAKI; ICHIJI HIROSHI 日本放射線技師会雑誌 42- (11) 1717 -1724 1995/11
Others
1985/04 -1985/04 診療放射線技師免許