Research on ship virtual reality model transformation method based on OSG

2012 ◽  
Author(s):  
Lei Song ◽  
Li-hao Yuan ◽  
Zhi-hui Dong
Keyword(s):  
Virtual Reality ◽  
Model Transformation ◽  
Transformation Method ◽  
Virtual Reality Model

Research on Model Transformation Method Oriented to Model Driven ERP System

2013 ◽  
Vol 670 ◽  
pp. 208-215
Author(s):  
Ying Che ◽  
G. Wang ◽  
M. Lv ◽  
B.Y. Ren
Keyword(s):  
Enterprise Resource Planning ◽  
Model Transformation ◽  
Implementation Process ◽  
Resource Planning ◽  
Transformation Method ◽  
Erp System ◽  
Model Driven ◽  
Existing Problems ◽  
Mapping Rules ◽  
Independent Model

The model transformation from Computation Independent Model (CIM) to Platform Independent Model (PIM) level is one of the crucial and difficult points in the implementation process of model-driven Enterprise Resource Planning (ERP) system. For achieving the semantic conforming transformation between these two abstract modeling levels in Model Driven Architecture (MDA), a model transformation method based on ontology technology was proposed, which was a semi-automatic and general method. Firstly, the existing problems of model transformation from CIM level to PIM level in current studies were analyzed. Then, a model transformation framework based on ontology was built, the basic concepts relating to ontology were defined, and the whole architecture was described. After that, the transformation method was researched from two parts, the discovering of mapping rules and the occurrence of model transformation, which included the discovering technology of mapping rules based on similarity and the working principles of model transformation generator. Finally, a model transformation example was provided for validating the practicability and feasibility of proposed theories.

scholarly journals Usefulness of 3D virtual reality model for robotic-assisted renal tumorectomy

2020 ◽  
Vol 21 ◽  
pp. S40
Author(s):  
E. Fernández Guzman ◽  
E. Ramos Barseló ◽  
M. Domínguez Esteban ◽  
J.L. Gutiérrez Baños
Keyword(s):  
Virtual Reality ◽  
Robotic Assisted ◽  
Virtual Reality Model

Applying virtual reality model to green ironmaking industry and education: ‘a case study of charcoal mini-blast furnace plant’

2017 ◽  
Vol 126 (1-2) ◽  
pp. 116-123 ◽  
Author(s):  
Cláudio Batista Vieira ◽  
Varadarajan Seshadri ◽  
Ricardo Augusto Rabelo Oliveira ◽  
Pablo Reinhardt ◽  
Patrícia Moreira Procópio Calazans ◽  
...  
Keyword(s):  
Virtual Reality ◽  
Blast Furnace ◽  
Industry And Education ◽  
Green Ironmaking ◽  
Virtual Reality Model ◽  
Furnace Plant ◽  
Blast Furnace Plant

3D Model Transformation of Waveguide Slot Array Antenna in Mechanical-Electromagnetic Analyses

2012 ◽  
Vol 562-564 ◽  
pp. 1487-1491
Author(s):  
Mei Chen ◽  
Fei Zheng ◽  
Na Li
Keyword(s):  
Model Transformation ◽  
3D Model ◽  
Geometric Model ◽  
3D Models ◽  
Transformation Method ◽  
Mechanical Analysis ◽  
Array Antenna ◽  
Waveguide Slot ◽  
Electromagnetic Model ◽  
3D Geometric Model

The mechanical errors in a mobile waveguide slot array antenna will finally influence the electromagnetic performances. Hence it is necessary to understand the relationship between them, which requires mechanical-electromagnetic analyses. The 3D models in both mechanical analysis and electromagnetic analysis are greatly different. They need a precise connection and transformation. The paper proposes an effective 3D model transformation method. From 3D geometric model to 3D mechanical model, and then to 3D electromagnetic model, the precise connection and transformation can be finished. It can be used to increase the analysis precision of a complex waveguide slot array antenna.

scholarly journals A Survey: Virtual Reality Model for Medical Diagnosis

2018 ◽  
Vol 11 (4) ◽  
pp. 2091-2100 ◽  
Author(s):  
Tanvi G Pareek ◽  
Urja Mehta ◽  
Geraldine Bessie Amali D ◽  
Anisha Gupta
Keyword(s):  
Colon Cancer ◽  
Virtual Reality ◽  
Virtual Environment ◽  
Medical Diagnosis ◽  
Medical Applications ◽  
Breast Cancers ◽  
Traditional Methods ◽  
Reduction Of Pain ◽  
Virtual Reality Model

Virtual reality is a new and a very revolutionizing concept and its progress in the field of medical diagnosis is taking this technology to another level. Simulators of virtual reality give essential aptitude for preparing in a controlled domain, operating patients free of pressure without supervision. These skills acquired can then be utilized in the training room. In medical applications virtual reality can be utilized for better picture control, enhanced picture understanding, enhanced quantitative correlations, and better planning of surgery. Not only has the virtual environment provided in the virtual reality helped the patients to cope with stress associated before the surgery but also helped in the reduction of pain. In this paper we have mainly focused on incorporating Virtual Reality in treatment of three diseases-breast cancers, colon cancer and Alzheimer’s. Also, we have made a comparison of the traditional methods, which already exist to treat the above diseases with the methods incorporating virtual reality. Finally we have stated the benefits of using virtual reality over traditional methods.

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