Results 181 to 190 of about 2,767,284 (348)

Videoshop: Localized Semantic Video Editing with Noise-Extrapolated Diffusion Inversion [PDF]

Fan Xiang, Anand Bhattad, Ranjay Krishna
openalex   +1 more source

Acoustic Wavefront Shaping Using Ultrahigh Phase Resolution Metamaterial

Advanced Materials Technologies, EarlyView.
A Bilateral Symmetrical T‐shaped (BST) acoustic metamaterial unit cell capable of achieving a high phase resolution of π/36 radians at 8000 Hz is introduced. The approach enables tunable wavefront control through simple rotational adjustment of BST, which offers an alternative to the conventional complex metamaterials unit cell design and a way for ...
Sourabh Dogra, Shubhi Bansal, Vikramjeet Singh, Sriram Subramanian, Manish K. Tiwari   +4 more
wiley   +1 more source

Multimaterial Microrobots for pH Sensing Fabricated Using Sequential 3D and 4D Printing with Automated Alignment

Advanced Materials Technologies, EarlyView.
This work proposes the use of multimaterial microrobots for pH sensing. The microrobots consist of a hard polymer backbone and 4D printed sensing elements made of a pH‐responsive hydrogel. The swelling response, reusability, and high mobility of the microrobots make them promising tools for pH sensing at the micro scale.
Daniel Maher, Marcin Piekarczyk, Stefan Sützl, Andreu Murillo Vilella, Marc Fiechter, Yekaterina Tskhe, Colm Delaney, Rafael Taboryski, Larisa Florea, Ada‐Ioana Bunea   +9 more
wiley   +1 more source

Children's cortical speech tracking in face-to-face and online video communication. [PDF]

Sci Rep
Sivridag F, Schürholz J, Hoehl S, Mani N.   +3 more
europepmc   +1 more source

ANAGL: A Noise-resistant and Anti-sparse Graph Learning for micro-video recommendation [PDF]

Jingwei Ma, Kangkang Bian, Yang Xu, Lei Zhu   +3 more
openalex   +1 more source

Multifunctional Magnetic Soft Actuators for Aerospace Applications: Morphing Structures and Biomimetics

Advanced Materials Technologies, EarlyView.
This paper investigates magnetic soft actuators for aerospace use. Various actuators with different magnetic particle fractions are created and tested to enhance their multifunctional performance, specifically displacement ability and mechanical strength, which significantly improved their mechanical strength by incorporating natural and synthetic ...
Diogo Santos, Paulo Torrão Fiadeiro, Abílio Pereira Silva, João Nunes‐Pereira   +3 more
wiley   +1 more source

Increased accuracy and signal-to-noise ratio through recent improvements in Infra-Red Video Bolometer fabrication and calibration [PDF]

F. Federici, J. Lovell, G. A. Wurden, B.J. Peterson, K. Mukai   +4 more
openalex   +1 more source

Smart Theremin Based on Electromagnetic Metasurfaces for Fine Dual‐Hand Perception

Advanced Optical Materials, EarlyView.
The proposed Meta‐Theremin leverages a frequency‐spatial multiplexing metasurface to enable robust dual‐hand perception by shielding environmental noise and confining EM fields to interaction zones. Its physics‐informed neural network decouples hand‐specific echoes, enhancing accuracy.
Che Liu, Yisu Huang, Mengyuan Zhang, Yiming Ma, Wenming Yu, Jiajing Wu, Lianlin Li, Qian Ma, Tie Jun Cui   +8 more
wiley   +1 more source

A fiber-optic traffic monitoring network trained with video inputs. [PDF]

Sci Rep
Cohen K, Hen L, Lellouch A.
europepmc   +1 more source

Noise Calibration: Plug-and-play Content-Preserving Video Enhancement using Pre-trained Video Diffusion Models [PDF]

Qinyu Yang, Haoxin Chen, Yong Zhang, Menghan Xia, Xiaodong Cun, Zhixun Su, Ying Shan   +6 more
openalex   +1 more source