scholarly journals Image-Laser Fusion for In Situ 3D Modeling of Complex Environments: A 4D Panoramic-Driven Approach

10.5772/30269 ◽  
2012 ◽  
Author(s):  
Daniela Craciun ◽  
Nicolas Paparoditis ◽  
Francis Schmitt
Keyword(s):  
3D Modeling ◽  
Laser Fusion ◽  
Complex Environments

Camera-Based In-situ 3D Modeling Techniques for AR Diorama in Ubiquitous Virtual Reality

2011 ◽  
pp. 113-122 ◽  
Author(s):  
Atsushi Umakatsu ◽  
Hiroyuki Yasuhara ◽  
Tomohiro Mashita ◽  
Kiyoshi Kiyokawa ◽  
Haruo Takemura
Keyword(s):  
Virtual Reality ◽  
3D Modeling ◽  
Modeling Techniques

In Situ X-Ray Tomography Studies of Microstructural Evolution Combined with 3D Modeling

MRS Bulletin ◽  
2008 ◽  
Vol 33 (6) ◽  
pp. 611-619 ◽  
Author(s):  
J.-Y. Buffière ◽  
P. Cloetens ◽  
W. Ludwig ◽  
E. Maire ◽  
L. Salvo
Keyword(s):  
Microstructural Evolution ◽  
3D Modeling ◽  
Cellular Materials ◽  
Al Alloys ◽  
Nondestructive Technique ◽  
Metal Solidification ◽  
3D Images ◽  
X Ray ◽  
Tomography Data

AbstractSynchrotron x-ray microtomography is a characterization technique increasingly used to obtain 3D images of the interior of optically opaque materials with a spatial resolution in the micrometer range. As a nondestructive technique, it enables the monitoring of microstructural evolution during in situ experiments. In this article, examples from three different fields of metals research illustrate the contribution of x-ray tomography data to modeling: deformation of cellular materials, metal solidification, and fatigue crack growth in Al alloys. Conventionally, tomography probes the 3D distribution of the x-ray attenuation coefficient within a sample. However, this technique is also being extended to determine the local crystallographic orientation in the bulk of materials (diffraction contrast tomography), a key issue for the modeling of microstructure in metals.

An automatable algorithm for measurement of fluid flow during laser fusion cutting using in-situ trim cut analysis

2017 ◽  
Vol 48 (12) ◽  
pp. 1298-1303
Author(s):  
U. Jansen ◽  
D. Arntz ◽  
D. Petring ◽  
W. Schulz ◽  
R. Poprawe
Keyword(s):  
Fluid Flow ◽  
Laser Fusion ◽  
Trim Cut ◽  
Laser Fusion Cutting

Fast 3D modeling in complex environments using a single Kinect sensor

2014 ◽  
Vol 53 ◽  
pp. 104-111 ◽  
Author(s):  
Haosong Yue ◽  
Weihai Chen ◽  
Xingming Wu ◽  
Jingmeng Liu
Keyword(s):  
3D Modeling ◽  
Kinect Sensor ◽  
Complex Environments

scholarly journals Fine details in complex environments: the power of cryo-electron tomography

2018 ◽  
Vol 46 (4) ◽  
pp. 807-816 ◽  
Author(s):  
Joshua Hutchings ◽  
Giulia Zanetti
Keyword(s):  
Structural Information ◽  
Electron Tomography ◽  
Molecular Structures ◽  
Complex Environments ◽  
Single Particle Reconstruction ◽  
Wide Range ◽  
Cryo Electron Tomography ◽  
Recent Developments

Cryo-electron tomography (CET) is uniquely suited to obtain structural information from a wide range of biological scales, integrating and bridging knowledge from molecules to cells. In particular, CET can be used to visualise molecular structures in their native environment. Depending on the experiment, a varying degree of resolutions can be achieved, with the first near-atomic molecular structures becoming recently available. The power of CET has increased significantly in the last 5 years, in parallel with improvements in cryo-EM hardware and software that have also benefited single-particle reconstruction techniques. In this review, we cover the typical CET pipeline, starting from sample preparation, to data collection and processing, and highlight in particular the recent developments that support structural biology in situ. We provide some examples that highlight the importance of structure determination of molecules embedded within their native environment, and propose future directions to improve CET performance and accessibility.

scholarly journals In situ detection of the protein corona in complex environments

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Monica Carril ◽  
Daniel Padro ◽  
Pablo del Pino ◽  
Carolina Carrillo-Carrion ◽  
Marta Gallego ◽  
...  
Keyword(s):  
Protein Corona ◽  
Complex Environments ◽  
In Situ Detection
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