scholarly journals Auditory and visual distance estimation after active or passive visual deprivation

1989 ◽  
Vol 27 (3) ◽  
pp. 237-238 ◽  
Author(s):  
Robert I. Reynolds
Keyword(s):  
Distance Estimation ◽  
Visual Deprivation ◽  
Visual Distance

Culture affects visual distance estimation

2010 ◽  
Author(s):  
Tamer Soliman ◽  
Alison E. Gibson ◽  
Arthur M. Glenberg
Keyword(s):  
Distance Estimation ◽  
Visual Distance

scholarly journals Visual Distance Estimation in Static Compared to Moving Virtual Scenes

2006 ◽  
Vol 9 (2) ◽  
pp. 321-331 ◽  
Author(s):  
Harald Frenz ◽  
Markus Lappe
Keyword(s):  
Virtual Environment ◽  
Visual Motion ◽  
Human Subjects ◽  
Distance Estimation ◽  
Visual Space ◽  
Depth Interval ◽  
Natural Scenes ◽  
Virtual Scene ◽  
Visual Distance ◽  
Control Direction

Visual motion is used to control direction and speed of self-motion and time-to-contact with an obstacle. In earlier work, we found that human subjects can discriminate between the distances of different visually simulated self-motions in a virtual scene. Distance indication in terms of an exocentric interval adjustment task, however, revealed linear correlation between perceived and indicated distances but with a profound distance underestimation. One possible explanation for this underestimation is the perception of visual space in virtual environments. Humans perceive visual space in natural scenes as curved, and distances are increasingly underestimated with increasing distance from the observer. Such spatial compression may also exist in our virtual environment. We therefore surveyed perceived visual space in a static virtual scene. We asked observers to compare two horizontal depth intervals, similar to experiments performed in natural space. Subjects had to indicate the size of one depth interval relative to a second interval. Our observers perceived visual space in the virtual environment as compressed, similar to the perception found in natural scenes. However, the nonlinear depth function we found can not explain the observed distance underestimation of visual simulated self-motions in the same environment.

Embedded Real-Time Visual Search with Visual Distance Estimation

2017 ◽  
pp. 59-69
Author(s):  
Marco Paracchini ◽  
Emanuele Plebani ◽  
Mehdi Ben Iche ◽  
Danilo Pietro Pau ◽  
Marco Marcon
Keyword(s):  
Visual Search ◽  
Real Time ◽  
Distance Estimation ◽  
Visual Distance

scholarly journals A screen for constituents of motor control and decision making in Drosophila reveals visual distance-estimation neurons

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Tilman Triphan ◽  
Aljoscha Nern ◽  
Sonia F. Roberts ◽  
Wyatt Korff ◽  
Daniel Q. Naiman ◽  
...  
Keyword(s):  
Decision Making ◽  
Motor Control ◽  
Distance Estimation ◽  
Visual Distance

scholarly journals Auditory and visual distance estimation

2011 ◽  
Author(s):  
Paul W. Anderson ◽  
Pavel Zahorik
Keyword(s):  
Distance Estimation ◽  
Visual Distance

Point of Interest Detection and Visual Distance Estimation for Sensor-Rich Video

2014 ◽  
Vol 16 (7) ◽  
pp. 1929-1941 ◽  
Author(s):  
Jia Hao ◽  
Guanfeng Wang ◽  
Beomjoo Seo ◽  
Roger Zimmermann
Keyword(s):  
Distance Estimation ◽  
Point Of Interest ◽  
Visual Distance ◽  
Interest Detection

Auditory and visual distance estimation.

2011 ◽  
Vol 129 (4) ◽  
pp. 2487-2487
Author(s):  
Paul W. Anderson ◽  
Pavel Zahorik
Keyword(s):  
Distance Estimation ◽  
Visual Distance

Visual distance estimation for pure pursuit based platooning with a monocular camera

2017 ◽  
Author(s):  
Samuel Mitchell ◽  
Imran Sajjad ◽  
Ali Al-Hashimi ◽  
Soodeh Dadras ◽  
Ryan M. Gerdes ◽  
...  
Keyword(s):  
Distance Estimation ◽  
Monocular Camera ◽  
Visual Distance ◽  
Pure Pursuit
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