Construction of robust geometric computation algorithms for time-varying spaces
时变空间鲁棒几何计算算法的构建
基本信息
- 批准号:20360044
- 负责人:
- 金额:$ 11.56万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2011
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Robust geometric algorithms were constructed in three examples of time-varying spaces. First, algorithms for computing shortest paths for a boat in a time-varying flow field was constructed, and were applied to rescue-boat path planning and computation of rescue-boat Voronoi diagrams. Second, mathematical models of subjective depth perception was constructed and was applied to the design of new illusions named impossible motions. Third, a robust method was constructed to find a cutter path that can avoid vibration due to the change of the material shape.
在三个时变空间实例中构造了鲁棒几何算法。首先,构建了时变流场中救援船最短路径的计算算法,并将其应用于救援船路径规划和救援船Voronoi图的计算。其次,建立了主观深度感知的数学模型,并将其应用于不可能运动幻觉的设计。第三,构造了一种鲁棒方法来寻找避免因材料形状变化而产生振动的刀具路径。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Voronoi-diagram approach to Escher-like tiling
埃舍尔式平铺的 Voronoi 图方法
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:M.Muraoka;T.Adachi;K. Sugihara
- 通讯作者:K. Sugihara
だまし絵の不思議な世界
错视画的神秘世界
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:Shinya Iwashita;Hiroshi Miyata;Kazunori Koga;Hidefumi Matsuzaki;Masaharu Shiratani;Morito Akiyama;鈴木康孝;臼井辰徳,村岡幹夫;杉原厚吉
- 通讯作者:杉原厚吉
Quasi-worlds and quasi-operators on quasi-triangulations
- DOI:10.1016/j.cad.2010.06.002
- 发表时间:2010-10-01
- 期刊:
- 影响因子:4.3
- 作者:Kim, Deok-Soo;Cho, Youngsong;Sugihara, Kokichi
- 通讯作者:Sugihara, Kokichi
Simple and unbiased kernel density functions for network analysis
用于网络分析的简单且无偏的核密度函数
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:K. Sugihara;T. Sato and A. Okabe
- 通讯作者:T. Sato and A. Okabe
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SUGIHARA Kokichi其他文献
SUGIHARA Kokichi的其他文献
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{{ truncateString('SUGIHARA Kokichi', 18)}}的其他基金
Dimension-Change Principle for Robust Geometric Computation
鲁棒几何计算的尺寸变化原理
- 批准号:
24650015 - 财政年份:2012
- 资助金额:
$ 11.56万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Construction of a Superrobust Computation Paradigm
构建超鲁棒计算范式
- 批准号:
15100001 - 财政年份:2003
- 资助金额:
$ 11.56万 - 项目类别:
Grant-in-Aid for Scientific Research (S)
Construction of Hyperfigure Theory and Its Applications
超图理论的构建及其应用
- 批准号:
13450039 - 财政年份:2001
- 资助金额:
$ 11.56万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Design of Precision-Guaranteed Geometric Algorithms
精度保证的几何算法的设计
- 批准号:
10205205 - 财政年份:1998
- 资助金额:
$ 11.56万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas (B)
Practical Computational Geometry - Unifying Study on Robust Geometric Computation
实用计算几何-鲁棒几何计算的统一研究
- 批准号:
10358005 - 财政年份:1998
- 资助金额:
$ 11.56万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Robust Implementation of 4-D Geometric Algorithm and Applications
4-D 几何算法和应用的稳健实现
- 批准号:
10450040 - 财政年份:1998
- 资助金额:
$ 11.56万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Image Processing Based on Spline Representation
基于样条表示的图像处理
- 批准号:
07650075 - 财政年份:1995
- 资助金额:
$ 11.56万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Construction of a Topology-Oriented Geometric System
面向拓扑的几何系统的构建
- 批准号:
05555027 - 财政年份:1993
- 资助金额:
$ 11.56万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research (B)
Design of numerically robust geometric algorithms
数值鲁棒几何算法的设计
- 批准号:
04452191 - 财政年份:1992
- 资助金额:
$ 11.56万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
Study on Representations and Processing of Geometric Objects in Terms of Mutual Constraints
几何对象相互约束的表示与处理研究
- 批准号:
62580017 - 财政年份:1987
- 资助金额:
$ 11.56万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)