Results 41 to 50 of about 6,446,922 (262)
An Accurate Multi-Row Panorama Generation Using Multi-Point Joint Stitching
IEEE Access, 2018 Most of the existing panorama generation tools require the input images to be captured along one direction, and yield a narrow strip panorama. To generate a large viewing field panorama, this paper proposes a multi-row panorama generation (MRPG) method ...
Jin Zheng +4 more
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Quantum back-action-evading measurement of motion in a negative mass reference frame [PDF]
Nature, 2016 Quantum mechanics dictates that a continuous measurement of the position of an object imposes a random quantum back-action (QBA) perturbation on its momentum.
C. B. Møller +9 more
semanticscholar +1 more source
Space Science Reviews, 2019 In the analysis of in-situ space plasma and field data, an establishment of the coordinate system and the frame of reference, helps us greatly simplify a given problem and provides the framework that enables a clear understanding of physical processes by
Quanqi Shi +13 more
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Electromagnetic Waves in a Rotating Frame of Reference [PDF]
, 2003 We discuss the electromagnetic measurements of rotating observers and study the propagation of electromagnetic waves in a uniformly rotating frame of reference.
Hauck, John C., Mashhoon, Bahram
core +2 more sources
3D kinematics using dual quaternions: theory and applications in neuroscience
Frontiers in Behavioral Neuroscience, 2013 In behavioral neuroscience, many experiments are developed in 1 or 2 spatialdimensions, but when scientists tackle problems in 3-dimensions (3D), theyoften face problems or new challenges. Results obtained for lower dimensionsare not always extendable in
Guillaume eLeclercq +5 more
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Video analysis using a shaking camera
Revista Brasileira de Ensino de Física, 2021 To perform a reliable video analysis, it is mandatory to avoid shaking the camera while taking the video, normally using a tripod for smartphones/cameras. But there are some situations which the only chance to make the video is using your hands and it is
V. L. B. de Jesus, D. G. G. Sasaki
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Degradation of a quantum reference frame
, 2006 We investigate the degradation of reference frames, treated as dynamical quantum systems, and quantify their longevity as a resource for performing tasks in quantum information processing. We adopt an operational measure of a reference frame's longevity,
Bartlett, Stephen D. +3 more
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Egocentric and Allocentric Reference Frames Can Flexibly Support Contextual Cueing
Frontiers in Psychology, 2021 We investigated if contextual cueing can be guided by egocentric and allocentric reference frames. Combinations of search configurations and external frame orientations were learned during a training phase.
Lei Zheng +4 more
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IEEE Access, 2019 In this paper, a novel sensorless control strategy with the injection of a high-frequency pulsating sinusoidal voltage into a rotating reference frame for a surface-mounted permanent magnet synchronous motor (SPMSM) is proposed.
Shuang Wang, Kang-Chin Yang, Kang Chen
semanticscholar +1 more source
Physics within a quantum reference frame
, 2011 We investigate the physics of quantum reference frames. Specifically, we study several simple scenarios involving a small number of quantum particles, whereby we promote one of these particles to the role of a quantum observer and ask what is the ...
Angelo, Renato M. +4 more
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