Results 21 to 30 of about 14,213 (231)

Parallax Inference for Robust Temporal Monocular Depth Estimation in Unstructured Environments

open access: yesSensors, 2022
Estimating the distance to objects is crucial for autonomous vehicles, but cost, weight or power constraints sometimes prevent the use of dedicated depth sensors.
Michaël Fonder   +2 more
doaj   +1 more source

Modeling depth from motion parallax with the motion/pursuit ratio

open access: yesFrontiers 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
doaj   +1 more source

GOES East parallax displacement

open access: yes, 2022
Magnitude of the parallax error as calculated with Satpy (version 0.37 or newer) for GOES-East (at the time of writing GOES-16).  The figure shows that the parallax error is zero at the sub satellite point and increases to distances in excess of 10 km a ...
Gerrit Holl (13154457)
core   +1 more source

A journey through chronic illness

open access: yesMedicine Anthropology Theory, 2019
n ...
Jerome W. Crowder, Winston P. Crowder
doaj   +1 more source

Plane + Parallax, Tensors and Factorization [PDF]

open access: yes, 2000
This work was supported by Esprit LTR project Cumuli. I would like to thank A. Zisserman and P. Anandan for comments.International audienceWe study the special form that the general multi-image tensor formalism takes under the plane + parallax ...
Triggs, Bill
core   +1 more source

Narcissus and the Moon: Parallax in Early Modern Images

open access: yesSignata, 2021
This essay develops a comprehensive approach to the study of parallax effects in early modern images, with critical emphasis on painting. Parallax is the apparent displacement of an object relative to a given background, as caused by the movement of the ...
Davide Messina
doaj   +1 more source

Parallax in the park

open access: yes, 2015
This article describes a parallax experiment performed by undergraduate physics students at Queensland University of Technology. The experiment is analogous to the parallax method used in astronomy to measure distances to the local stars.
Powell, Sean K.   +4 more
core   +1 more source

Joint 3D-Wind Retrievals with Stereoscopic Views from MODIS and GOES

open access: yesRemote Sensing, 2019
Atmospheric motion vectors (AMVs), derived by tracking patterns, represent the winds in a layer characteristic of the pattern. AMV height (or pressure), important for applications in atmospheric research and operational meteorology, is usually assigned ...
James L. Carr   +5 more
doaj   +1 more source

Verification of the accommodative responses in viewing an on-axis analog reflection hologram

open access: yesOpen Physics, 2021
Vergence and accommodation responses of human vision are very important factors when a 3D image is observed, and a vergence-accommodation conflict (VAC) causes perceptual distortion, visual discomfort, and fatigue for an observer.
Lee Seunghyun   +4 more
doaj   +1 more source

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

open access: yesAdvanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun   +3 more
wiley   +1 more source

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