Results 51 to 60 of about 24,825,488 (305)
Attention-Based View Selection Networks for Light-Field Disparity Estimation
AAAI Conference on Artificial Intelligence, 2020 This paper introduces a novel deep network for estimating depth maps from a light field image. For utilizing the views more effectively and reducing redundancy within views, we propose a view selection module that generates an attention map indicating ...
Yu-Ju Tsai +3 more
semanticscholar +1 more source
Spatial-Angular Interaction for Light Field Image Super-Resolution [PDF]
European Conference on Computer Vision, 2019 Light field (LF) cameras record both intensity and directions of light rays, and capture scenes from a number of viewpoints. Both information within each perspective (i.e., spatial information) and among different perspectives (i.e., angular information)
Ying-Qian Wang +5 more
semanticscholar +1 more source
Slow-light and evanescent modes at interfaces in photonic crystal waveguides: optimal extraction from experimental near-field measurements [PDF]
, 2011 We develop a systematic approach for simultaneous extraction of the dispersion relations and profiles of multiple modes in periodic waveguides though a special global optimization procedure applied to near-field electric field measurements in the ...
Ha, S. +23 more
core +1 more source
NanomaterialsThe manipulation of vector beams (VBs) with longitudinally variant polarization states is an important research topic and has potential applications in classical and quantum fields.
Haoyan Zhou +7 more
doaj +1 more source
, 2018 Water wetting behavior in nanoconfined environments plays an important role in mass transport and signal transmission of organisms. It is valuable and challenging to investigate how water behaves in such a nanometer-scale with external stimuli, in ...
Liping Wen (1474588) +8 more
core +1 more source
Locality and causality properties of light cone string field theory [PDF]
, 2004 The recent discovery of a new maximally supersymmetric background for the type IIB superstring theory has revived the interest in light cone string field theory.
Kyritisis, Konstantinos
core
Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source
Intrinsic, multiplexable sensors for electric field strength using structural slow light in phase-shifted fibre Bragg gratings [PDF]
, 2012 In this paper we demonstrate through simulation the potential for phase-shifted fibre Bragg gratings incorporating structural slow light to enable intrinsic reflection-mode point sensors for electric field or voltage.
Niewczas, Pawel, Orr, Philip
core +3 more sources
Communications PhysicsFree space optical communication is increasingly important for meeting rising data demands, yet achieving high capacity, stability, and security simultaneously remains difficult.
Yun Liu +7 more
doaj +1 more source
Near-field light focusing by wavelength-sized dielectric spheroids for photovoltaic applications [PDF]
, 2011 We explore the near-field concentration properties of dielectric spheroidal scatterers with sizes close to the wavelength, using an analytical separation-of-variables method.
Moura Dias Mendes, Manuel Joao de +3 more
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