Results 1 to 10 of about 68,177 (239)
On the Determination of Parallax by the Spectroscope [PDF]
Science, 1890 n ...
A. D. Risteen
openaire +6 more sources
A Depth-Enhanced Holographic Super Multi-View Display Based on Depth Segmentation [PDF]
Micromachines, 2023 A super multi-view (SMV) near-eye display (NED) effectively provides depth cues for three-dimensional (3D) display by projecting multiple viewpoint or parallax images onto the retina simultaneously.
Zi Wang +4 more
doaj +2 more sources
The Hipparcos parallax for Polaris [PDF]
Astronomy & Astrophysics, 2013 This letter follows a recent claim that the Hipparcos parallax for Polaris could be too small by 2.5 mas. It examines in detail the Hipparcos epoch astrometric data for Polaris, as well as the viability of other observations that were put forward to ...
van Leeuwen, Floor
core +4 more sources
Parallax-Tolerant Weakly-Supervised Pixel-Wise Deep Color Correction for Image Stitching of Pinhole Camera Arrays [PDF]
SensorsCamera arrays typically use image-stitching algorithms to generate wide field-of-view panoramas, but parallax and color differences caused by varying viewing angles often result in noticeable artifacts in the stitching result. However, existing solutions
Yanzheng Zhang +7 more
doaj +2 more sources
Distances and parallax bias in Gaia DR2 [PDF]
Monthly Notices of the Royal Astronomical Society, 2019 We derive Bayesian distances for all stars in the RV sample of Gaia DR2, and use the statistical method of Schoenrich, Binney & Asplund(2012) to validate the distances and test the Gaia parallaxes.
Ralph Schönrich, P J Mcmillan
exaly +4 more sources
Light Field Denoising via Anisotropic Parallax Analysis in a CNN Framework
IEEE Signal Processing Letters, 2018 Light field (LF) cameras provide perspective information of scenes by taking directional measurements of the focusing light rays. The raw outputs are usually dark with additive camera noise, which impedes subsequent processing and applications.
Jie Chen, Junhui Hou, Lap-pui Chau
exaly +3 more sources
On the parallax of the fixed stars [PDF]
Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of LondonThe object of this paper is to communicate a series of observations made with a new instrument for the purpose of investigating the question of parallax. Though a much longer period of time will be necessary to elucidate this subject in a perfectly satisfactory manner, yet, from the observations already made, it seems highly probable that ...
John Frederick William Herschel
openaire +9 more sources
Modeling depth from motion parallax with the motion/pursuit ratio
Frontiers in Psychology, 2014 The perception of unambiguous scaled depth from motion parallax relies on both retinal image motion and an extra-retinal pursuit eye movement signal. The motion/pursuit ratio represents a dynamic geometric model linking these two proximal cues to the ...
Mark eNawrot +3 more
exaly +3 more sources
Numerical modeling of combustion of gaseous and solid fuels in the furnaces of small and large boilers to reduce harmful emissions [PDF]
E3S Web of Conferences, 2020 The issues of the formation of toxic compounds that enter the air of the residential area during the circulation of household waste and the provision of energy supply services, in particular, during the decentralization of heat supply to residential ...
Zheltukhina Elizaveta +2 more
doaj +1 more source