Results 31 to 40 of about 2,347,469 (337)

Roles of the Retinotopic and Environmental Frames of Reference on Vection

open access: yesFrontiers in Virtual Reality, 2020
Humans perceive self-motion using multisensory information, while vision has a dominant role as is utilized in virtual reality (VR) technologies. Previous studies reported that visual motion presented in the lower visual field (LoVF) induces stronger ...
Kanon Fujimoto   +2 more
doaj   +1 more source

Spatial task context makes short-latency reaches prone to induced Roelofs illusion

open access: yesFrontiers in Human Neuroscience, 2014
The perceptual localization of an object is often more prone to illusions than an immediate visuomotor action towards that object. The induced Roelofs effect (IRE) probes the illusory influence of task-irrelevant visual contextual stimuli on the ...
Bahareh eTaghizadeh   +4 more
doaj   +1 more source

SIRGAS reference frame analysis at DGFI–TUM

open access: yesJournal of Geodetic Science, 2022
The Deutsches Geodätisches Forschungsinstitut (DGFI) has been involved in the research activities of the Latin American Reference Frame SIRGAS since its establishment in 1993.
Sánchez Laura   +3 more
doaj   +1 more source

Coordinated Control of Wind Energy Conversion System during Unsymmetrical Fault at Grid

open access: yesEnergies, 2022
High penetration of wind power into the grid necessitates the coordinated action of wind energy conversion systems and the grid. A suitable generation control is required to fulfill the grid integration requirements, especially during faults.
Hemant Ahuja   +4 more
doaj   +1 more source

Inner space: Reference frames [PDF]

open access: yesCurrent Biology, 2002
How are we aware of our surroundings? Somehow, from a pair of tiny, two-dimensional pictures of the visual world – provided by our retinas – our brains are able to render the world as it is, accurately depicting the locations of both a distant mountain range and the camera we are pointing at it.
openaire   +2 more sources

Video analysis using a shaking camera

open access: yesRevista 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
doaj   +1 more source

Reference frames and reference networks

open access: yesGeodesy and Cartography, 2015
Abstract The summary of research activities concerning reference frames and reference networks performed in Poland in a period of 2011-2014 is presented. It contains the results of research on implementation of IUGG2011 and IAU2012 resolutions on reference systems, implementation of the ETRS89 in Poland, operational work of permanent IGS/ EUREF ...
Bosy Jaroslaw, Krynski Jan
openaire   +2 more sources

Should there be a spin-rotation coupling for a Dirac particle? [PDF]

open access: yes, 2013
It was argued by Mashhoon that a spin-rotation coupling term should add to the Hamiltonian operator in a rotating frame, as compared with the one in an inertial frame.
Arminjon, Mayeul
core   +3 more sources

An Accurate Multi-Row Panorama Generation Using Multi-Point Joint Stitching

open access: yesIEEE 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
doaj   +1 more source

Quantum communication using a bounded-size quantum reference frame

open access: yes, 2009
Typical quantum communication schemes are such that to achieve perfect decoding the receiver must share a reference frame with the sender. Indeed, if the receiver only possesses a bounded-size quantum token of the sender's reference frame, then the ...
Barnum H   +10 more
core   +2 more sources

Home - About - Disclaimer - Privacy