Virtual models in 3D digital reconstruction: detection and analysis of symmetry

2021 ◽  
Author(s):  
Rajkumar Gothandaraman ◽  
Sreekumar Muthuswamy
Keyword(s):  
Digital Reconstruction ◽  
Virtual Models

USING SHORT-RANGE PHOTOGRAMMETRY FOR 3D DIGITAL RECONSTRUCTION OF ARKANSAURUS FRIDAYI FOSSIL BONES

2020 ◽  
Author(s):  
Jacob Earley ◽  
◽  
Margaret E. McMillan ◽  
Ivan Rodriguez-Conde
Keyword(s):  
Short Range ◽  
Digital Reconstruction ◽  
Fossil Bones

scholarly journals CREATION OF DIGITAL TWINS - KEY CHARACTERISTICS OF PHYSICAL TO VIRTUAL TWINNING IN MECHATRONIC PRODUCT DEVELOPMENT

2021 ◽  
Vol 1 ◽  
pp. 781-790
Author(s):  
Carolin Sturm ◽  
Michael Steck ◽  
Frank Bremer ◽  
Sven Revfi ◽  
Thomas Nelius ◽  
...  
Keyword(s):  
Product Development ◽  
Data Acquisition ◽  
Industrial Application ◽  
Model Integration ◽  
Virtual Models ◽  
Digital Twins ◽  
Key Characteristics ◽  
Key Aspects ◽  
Computational Resources ◽  
Depth Interviews

AbstractDue to the falling costs of computational resources and the increasing potential of data acquisition, interest in digital twins, a virtual copy of the physical original, and their industrial application is increasing. Nevertheless, there is limited published work on how to support the process of physical to virtual twinning and what its key aspects are. The aim of this study is to present insights with regards to physical to virtual twinning gained from modelling projects in mechatronic product development. We conducted a survey and in-depth interviews with members of modelling projects. In the surveys and interviews we identified how physical products and virtual models were linked, which virtual models were used and which general challenges and key aspects are considered important by the project members. Our findings show that the key characteristics that pose challenges to modelling regarding physical to virtual twinning are model granularity, model validation, and model integration and interconnectivity.

Virtual Models of Long-Term Care

2012 ◽  
Vol 38 (5) ◽  
pp. 338-349
Author(s):  
Lillian A. Phenice ◽  
Robert J. Griffore
Keyword(s):  
Long Term Care ◽  
Term Care ◽  
Virtual Models

Digital reconstruction using the toe flap—Report of 10 cases

1982 ◽  
Vol 7 (4) ◽  
pp. 366-370 ◽  
Author(s):  
Ping-Chung Leung ◽  
Fong-Ying Ma
Keyword(s):  
Digital Reconstruction

COMPUTER SIMULATION OF A SINGLE-PHASE ASYNCHRONOUS MOTOR

2020 ◽  
pp. 29-35
Author(s):  
S.Yu. Trudnev ◽  
Keyword(s):  
Computer Simulation ◽  
Single Phase ◽  
Asynchronous Motor ◽  
Computer Models ◽  
Virtual Model ◽  
Modes Of Operation ◽  
The Real ◽  
Matlab Program ◽  
Virtual Models ◽  
Asynchronous Motors

The most widely used single-phase asynchronous motors are described and also substitution and vector dia-grams are reviewed. Theoretical and mathematical descriptions of processes of controlling and enabling asynchronous modes of operation were provided, on the basis of which computer models of a single-phase asynchronous motor in static and dynamic modes was created in the Matlab program. Experiments were per-formed on the real and virtual models, and the data obtained were processed and compared to confirm the adequacy of the developed virtual model.

The Use of Virtual Models to Estimate the Amount of Grafting Material: A Case Study

2015 ◽  
Vol 30 (3) ◽  
pp. e43-e44 ◽  
Author(s):  
Richard Zimmermann ◽  
Stefanie Seitz ◽  
Lee Vargas
Keyword(s):  
Virtual Models

Digital reconstruction of point sources imaged by a zone plate camera

1975 ◽  
Vol 20 (5) ◽  
pp. 747-756 ◽  
Author(s):  
D R Dance ◽  
B G Wilson ◽  
R P Parker
Keyword(s):  
Point Sources ◽  
Zone Plate ◽  
Digital Reconstruction
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