Results 21 to 30 of about 3,509,576 (320)

Mechanical movement data acquisition method based on the multilayer neural networks and machine vision in a digital twin environment [version 1; peer review: 2 approved]

Digital Twin, 2021
Background: Digital twin requires virtual reality mapping and optimization iteration between physical devices and virtual models. The mechanical movement data collection of physical equipment is essential for the implementation of accurate virtual and ...
Shuai Zhang, Guofu Luo, Miying Yang, Hao Li, Haoqi Wang, Gen Liu, Guizhong Xie, Xiaoyu Wen   +7 more
doaj   +1 more source

Digital Twin in manufacturing: A categorical literature review and classification

, 2018
The Digital Twin (DT) is commonly known as a key enabler for the digital transformation, however, in literature is no common understanding concerning this term. It is used slightly different over the disparate disciplines.
W. Kritzinger, M. Karner, Georg Traar, J. Henjes, W. Sihn   +4 more
semanticscholar   +1 more source

Twin migration in Fe-based bcc crystals: Theory and experiments [PDF]

, 2014
We establish an overall energy expression to determine the twin migration stress in bcc metals. Twin migration succeeds twin nucleation often after a load drop, and a model to establish twin migration stress is of paramount importance.
Maier, H. J., Ojha, A., Patriarca, L., Sehitoglu, H.   +3 more
core   +2 more sources

Twin-image noise reduction by phase retrieval in in-line digital holography [PDF]

, 2005
14 pagesInternational audienceIn-line digital holography conciles the applicative interest of a simple optical set-up with the speed, low cost and potential of digital reconstruction. We address the twin-image problem that arises in holography due to the
Denis, Loïc, Ducottet, Christophe, Fournel, Thierry, Fournier, Corinne   +3 more
core   +3 more sources

Bit-level pipelined digit-serial array processors [PDF]

, 1998
A new architecture for high performance digit-serial vector inner product (VIP) which can be pipelined to the bit-level is introduced. The design of the digit-serial vector inner product is based on a new systematic design methodology using radix-2n ...
Aggoun, A, Ashur, A, Ibrahim, MK
core   +1 more source

Synthetic Observational Health Data with GANs: from slow adoption to a boom in medical research and ultimately digital twins?

, 2020
After being collected for patient care, Observational Health Data (OHD) can further benefit patient well-being by sustaining the development of health informatics and medical research.
Cirillo, Elisa, Georges-Filteau, Jeremy
core   +1 more source

Noise and aliases in off-axis and phase-shifting holography [PDF]

, 2008
We have compared the respective efficiencies of off-axis and phase-shifting holography in terms of noise and aliases removal. The comparison is made by analyzing holograms of an USAF target backlit with laser illumination, recorded with a charge-coupled ...
Ansari, Colomb, Creath, Cuche, Cuche, Gabor, Goodmann, Gross, Guo, Kato, Kreis, LeClerc, Leith, Marquet, Massatsch, Massig, Nomura, Pu, Schnars, Schnars, Tamano, Yamaguchi, Yamaguchi, Yamaguchi, Yamaguchi, Zhang, Zhang   +26 more
core   +2 more sources

Come to Daddy? Claiming Chris Cunningham for British Art Cinema [PDF]

, 2016
Twenty years after he came to prominence via a series of provocative, ground-breaking music videos, Chris Cunningham remains a troubling, elusive figure within British visual culture.
Adams R., Bracewell M., Dean R., Egan K., Fetveit A., Frahm L., Hanley L., Hanson M., Hill J., Hockenhull S., Hoyle B., Hoyle B., James Leggott, Matthews P. D., O'Reilly J., Orr J., Rees A. L., Romney J., Rosenthal N., Shaughnessy A., Stanley R., Vernallis C., Walker J., Young R.   +23 more
core   +1 more source

Digital Twin and Big Data Towards Smart Manufacturing and Industry 4.0: 360 Degree Comparison

IEEE Access, 2018
With the advances in new-generation information technologies, especially big data and digital twin, smart manufacturing is becoming the focus of global manufacturing transformation and upgrading. Intelligence comes from data.
Qinglin Qi, F. Tao
semanticscholar   +1 more source

A digital twin-based green construction management method for prefabricated buildings [version 1; peer review: 2 approved]

Digital Twin, 2023
Background: Site pollution in construction can be reduced by using high levels of prefabrication and industrialization. However, the lack of green concepts and methods during the prefabrication assembly process hinders its environmental benefits. Digital
Zhufu Zhu, Anxiu Li, Zhe Sun, Shuxin Ni, Zhansheng Liu   +4 more
doaj   +1 more source