Generation of regular-grid data from irregular/non-grid data to visualize transformable soft tissues in virtual operation
Generation of regular-grid data from irregular/non-grid data to visualize transformable soft tissues in virtual operation
批准号:
18500092
负责人:
TANAKA Satoshi
金额:
$2.17万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2006
资助国家:
日本
项目状态:
已结题
起止时间:
2006 至 2008
中文摘要
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英文摘要
本研究は, ボリュームデータを, 格子構造の情報に頼らずに精密に補間して高品質なスカラー場を生成し, これを医療手術(のシミュレーション)等で変形する軟組織の可視化に利用する技術を開発したものである。補間手法としては, 入力の離散スカラー値分布に関して, 正規格子データにおける均一な分布であっても, また, 非正規格子/非格子データにおける不均一分布であっても適用可能な「ボリュームMPU 法」を開発した。これにより, 正規格子データが手術シミュレーションによって変形して非正規格子データになっても, 精密な補間と高品質な可視化が可能になった。また, 可視化に関しては, ボリュームデータの標準的な可視化手法であるレイキャスティング法とボリュームMPU法の親和性が良いことを確認した。加えて, 大規模データの可視化に適した「モンテカルロ法に基づくポイント・グラフィックス」等を開発し, これらをボリュームデータ等値面の高品質可視化や半透明な透過的可視化に応用する手法を開発した。さらに, 開発した手法の構造解析への応用についても追求し, その有効性を確かめることができた。
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A Fast Solver for 3D Meshless Analysis Based on RPIM
基于RPIM的3D无网格分析快速求解器
DOI:
--
发表时间:
2007
期刊:
Theoretical and Applied Mechanics Japan Vol. 56
影响因子:
--
作者:
[Kyoko Hasegawa, Susumu Nakata, Satoshi Tanaka]
通讯作者:
Satoshi Tanaka
gMocren : a visualization tool for Genat4 medical applications
gMocren:Genat4 医疗应用的可视化工具
DOI:
--
发表时间:
2007
期刊:
Int. J. of Computer Assisted Radiology and Surgery Vol.2
影响因子:
--
作者:
[Akinori Kimura, Ayumu Saitoh, Takashi Sasaki, Satoshi Tanaka]
通讯作者:
Satoshi Tanaka
A Particle Modeling for Rendering Irregular Volumes
渲染不规则体积的粒子建模
DOI:
--
发表时间:
2008
期刊:
International Conference on Computer Modeling and Simulation (UKSIM 2008)
影响因子:
--
作者:
[Koji Koyamada, Naohisa Sakamoto, Satoshi Tanaka]
通讯作者:
Satoshi Tanaka
Volume Rendering with a Grid-Independent Illuminant Particle Model
使用独立于网格的光源粒子模型进行体渲染
DOI:
--
发表时间:
2006
期刊:
IEEE Visualization Proceedings Compendium
影响因子:
--
作者:
[F. R. Ngana, T. Hatta, N. Sakamoto, J. Nonaka, S. Tanaka and K. Koyamada]
通讯作者:
S. Tanaka and K. Koyamada
MPU法に基づく色情報付き陰関数曲面の生成
基于MPU方法生成带有颜色信息的隐式函数曲面
DOI:
--
发表时间:
2006
期刊:
電子情報通信学会論文誌 Vol. J89-DII, No. 6
影响因子:
--
作者:
[藤本大地, 伊東拓, 仲田晋, 北川高嗣, 岡将史, 田中覚]
通讯作者:
田中覚
共 31 条
Development of penetrator probe for volcano monitoring deployed from unmanned aerial vehicle
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批准号:15H01793
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项目类别:Grant-in-Aid for Scientific Research (A)
-
资助金额:$24.63万
-
财政年份:2015
-
负责人:TANAKA Satoshi
-
依托单位:
Mechanisms of persistent postoperative pain after laparotomy and analgesic treatments
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批准号:26462380
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.08万
-
财政年份:2014
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负责人:TANAKA Satoshi
-
依托单位:
Analysis of visual perception cognitive pattern aiming at efficiency of dental medical education
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批准号:26463196
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.08万
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财政年份:2014
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负责人:TANAKA Satoshi
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依托单位:
The function of disulfide bond in tight junction protein, as an oxidative sensor
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批准号:26460455
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.24万
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财政年份:2014
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负责人:TANAKA Satoshi
-
依托单位:
Developing Educational Model for Disaster Prevention by Supporting Cross-subject Cooperation
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批准号:25285244
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$10.4万
-
财政年份:2013
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负责人:TANAKA Satoshi
-
依托单位:
Analysis of Life Recovery Process of the Government-rented Temporary Housing Dwellers
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批准号:25560183
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.41万
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财政年份:2013
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负责人:TANAKA Satoshi
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依托单位:
Studies of activities of daily living and dementia of inpatients, burden of medical staffs duties, and medical security by life supports for inpatients that nurses and rehabilitation staffs result in.
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批准号:24593246
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.49万
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财政年份:2012
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负责人:TANAKA Satoshi
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依托单位:
Studies on the role of LIN28A in mouse trophoblast stem cell
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批准号:24248048
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$28.37万
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财政年份:2012
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负责人:TANAKA Satoshi
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依托单位:
Theory of one-dimensional electronic Casimir effect in terms of complex eigenvalue problem of Hamiltonian and Liouvilian
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批准号:24540327
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.33万
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财政年份:2012
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负责人:TANAKA Satoshi
-
依托单位:
The number of nonoscillatory solutions and the length and the fractal dimension for two-point boundary value problems
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批准号:23740113
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$1.66万
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财政年份:2011
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负责人:TANAKA Satoshi
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依托单位:
Regulation of mast cell responses by environmental factors
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批准号:23590077
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.41万
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财政年份:2011
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负责人:TANAKA Satoshi
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依托单位:
Facilitation of motor learning by non-invasive brain stimulation
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批准号:22700442
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.58万
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财政年份:2010
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负责人:TANAKA Satoshi
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依托单位:
The analyses of tight junction formation via disulfide bond
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批准号:22590336
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.91万
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财政年份:2010
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负责人:TANAKA Satoshi
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依托单位:
Visual Analysis of medical volume data using numerical differential calculus based on accuracy-tunable smoothing
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批准号:22500100
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.0万
-
财政年份:2010
-
负责人:TANAKA Satoshi
-
依托单位:
Developing guidelines for designing educational materials to enhance learners' motivation by using subjective evaluation criteria
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批准号:22500881
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.83万
-
财政年份:2010
-
负责人:TANAKA Satoshi
-
依托单位:
Studies on the dementia and activities of daily living of inpatients on early stages of illness, and on the burden of nurses.
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批准号:21592719
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.0万
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财政年份:2009
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负责人:TANAKA Satoshi
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依托单位:
Nonequilibrium transport of vibrational excitation in alpha-helix molecular chain and ultrafast X-ray spectroscopy
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批准号:21540324
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.91万
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财政年份:2009
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负责人:TANAKA Satoshi
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依托单位:
Immune modulatory functions of mature mast cells
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批准号:21790100
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.66万
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财政年份:2009
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负责人:TANAKA Satoshi
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依托单位:
Epigenetics on transdifferentiation of ES cells toward TS cells
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批准号:21248039
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$18.64万
-
财政年份:2009
-
负责人:TANAKA Satoshi
-
依托单位:
Fabrication Processing based on Kinetics for Crystal-Oriented Ceramics using a Magnetic Field and Subsequent Sintering
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批准号:20686045
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项目类别:Grant-in-Aid for Young Scientists (A)
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资助金额:$16.47万
-
财政年份:2008
-
负责人:TANAKA Satoshi
-
依托单位:
海外基金