CN105513130B - 一种基于网格与无网格混合的软组织形变方法 - Google Patents
一种基于网格与无网格混合的软组织形变方法 Download PDFInfo
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106156537B (zh) * | 2016-07-04 | 2018-11-16 | 南昌大学 | 基于麦夸特算法的径向基无网格软组织数据的力反馈模型建模方法 |
CN106485000A (zh) * | 2016-10-11 | 2017-03-08 | 南京信息工程大学 | 基于虚拟弹簧和球面调和函数力反馈模型建模方法 |
CN106650251B (zh) * | 2016-12-14 | 2018-08-14 | 南京信息工程大学 | 一种针灸力反馈形变模型的建模方法 |
CN106846459A (zh) * | 2016-12-27 | 2017-06-13 | 合肥漫禹科技有限公司 | 一种用于vr虚拟校园系统的碰撞检测方法 |
CN107330972B (zh) * | 2017-06-28 | 2021-06-25 | 华中科技大学鄂州工业技术研究院 | 模拟生物力学特性的实时软组织形变方法和系统 |
CN109961514B (zh) * | 2017-12-26 | 2023-04-11 | 中国科学院深圳先进技术研究院 | 一种切割形变仿真方法、装置、存储介质及终端设备 |
CN108109699A (zh) * | 2018-01-10 | 2018-06-01 | 福建江夏学院 | 一种基于子空间凝聚算法的软组织形变仿真方法 |
CN108511074B (zh) * | 2018-03-26 | 2021-11-09 | 福建师范大学福清分校 | 一种基于空间核映射和子空间聚集的软组织形变方法 |
CN108428256B (zh) * | 2018-04-03 | 2021-12-21 | 福建师范大学福清分校 | 一种基于柔软度的自适应网格细化的软组织形变仿真方法 |
CN111932597B (zh) * | 2020-10-09 | 2020-12-29 | 江苏原力数字科技股份有限公司 | 一种基于代理几何体的交互式自穿透网格变形方法 |
CN113470165B (zh) * | 2021-06-17 | 2022-09-16 | 南昌大学 | 一种基于径向基点插值法与质点弹簧法的软组织建模方法 |
CN117950504B (zh) * | 2024-03-26 | 2024-05-31 | 北京航空航天大学 | 一种面向实时虚拟手术的软组织按压与夹取仿真方法 |
Citations (1)
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CN102262699A (zh) * | 2011-07-27 | 2011-11-30 | 华北水利水电学院 | 基于无网格伽辽金与质点弹簧耦合的软组织形变仿真方法 |
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US7650266B2 (en) * | 2005-05-09 | 2010-01-19 | Nvidia Corporation | Method of simulating deformable object using geometrically motivated model |
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CN102262699A (zh) * | 2011-07-27 | 2011-11-30 | 华北水利水电学院 | 基于无网格伽辽金与质点弹簧耦合的软组织形变仿真方法 |
Non-Patent Citations (3)
Title |
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虚拟手术中软组织形变与切割技术研究;朱玲;《中国博士学位论文全文数据库 医药卫生科技辑》;20130215(第2期);正文50页第3-4段,第51页第5-6段,第52页第1-2段,第110页第3段 * |
虚拟手术中软组织形变仿真研究综述;郭煜 等;《集成技术》;20130331;第2卷(第2期);第52-61页 * |
虚拟手术系统中基于混合模型的切割仿真研究;周喆;《中国优秀硕士学位论文全文数据库 信息科技辑》;20120715(第7期);摘要,正文第4页第7段,第8页第3段,第9页第2段,第9页第4段,第21-22页第3.3.2节,第26页第2段 * |
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Effective date of registration: 20221013 Address after: No. 1, Campus New Village, Rongcheng Town, Fuqing City, Fuzhou City, Fujian Province, 350100 Patentee after: Fujian Normal University of Technology Address before: 350300 No.1, Xueyuan new village, Longjiang street, Fuqing City, Fuzhou City, Fujian Province Patentee before: FUQING BRANCH OF FUJIAN NORMAL University |
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Application publication date: 20160420 Assignee: FUJIAN SHUBOXUN INFORMATION TECHNOLOGY CO.,LTD. Assignor: Fujian Normal University of Technology Contract record no.: X2023980037043 Denomination of invention: A Soft Tissue Deformation Method Based on Grid and Meshless Blending Granted publication date: 20180216 License type: Common License Record date: 20230703 |