Results 101 to 110 of about 1,029,905 (279)

Online Geometric Calibration of a Hybrid CT System for Ultrahigh-Resolution Imaging. [PDF]

Tomography, 2022
King DH, Wang M, Bennett EE, Mazilu D, Chen MY, Wen H.   +5 more
europepmc   +1 more source

Architecture‐Driven Sensor Stability in Weft‐Knitted Engineering Textiles

Advanced Engineering Materials, EarlyView.
Textile‐integrated sensor architectures are systematically compared to evaluate their electromechanical behavior under combined mechanical and environmental loading. Pocket‐based integration exhibits stable and reproducible signals, whereas tunnel‐based routing shows higher sensitivity accompanied by increased variability.
Adnan Maroof Khan, Johannes Wendler, Dilbar Aibibu, Johannes Mersch, Michael Wöltje, Chokri Cherif   +5 more
wiley   +1 more source

On-Orbit Geometric Calibration from the Relative Motion of Stars for Geostationary Cameras. [PDF]

Sensors (Basel), 2021
Jiang L, Li X, Li L, Yang L, Yang L, Hu Z, Chen F.   +6 more
europepmc   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

The Conception of Test Fields for Fast Geometric Calibration of the FLIR VUE PRO Thermal Camera for Low-Cost UAV Applications. [PDF]

Sensors (Basel), 2022
Fryskowska-Skibniewska A, Delis P, Kedzierski M, Matusiak D.   +3 more
europepmc   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Geometry Calibration for Large Curvature Multi-projector Tiled Display Wall

工程科学与技术, 2013
:In order to solve the problem of serious geometric distortion in large curvature projection system, a twice geometric calibration algorithm was proposed.
Xiao Chao, Yang Hongyu
doaj  

Absolute Radiometric Calibration of TerraSAR-X - Approach and Ground Targets [PDF]

, 2008
The German SAR satellite TerraSAR-X was successfully launched in June 2007. During the commissioning phase, the first months after launch, a calibration field campaign was carried out to conduct geometric as well as relative and absolute radiometric ...
Döring, Björn, Schrank, Dirk, Schwerdt, Marco, Bauer, Robert   +3 more
core  

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

Advanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz, Jonas Fell, Hendrik Jost, Stefan Diebels, Hans‐Georg Herrmann   +4 more
wiley   +1 more source

Research on joint calibration method of low-dimensional LiDAR and camera based on dimension feature analysis

Meitan xuebao
Due to the spatial constraints of coal mine roadways and the highly homogeneous visual background, the joint calibration of LiDAR and cameras is susceptible to interference, which significantly affects the accuracy and reliability of multi-sensor ...
Hui SHI, Lida ZHU, Jianyu YANG, Dewei LIU, Yonghui JI, Jian CHANG, Shaoping HU, Guofa WANG   +7 more
doaj   +1 more source