Results 31 to 40 of about 42,143 (239)

Psychophysical evidence for two routes to suppression before binocular summation of signals in human vision [PDF]

, 2007
Visual mechanisms in primary visual cortex are suppressed by the superposition of gratings perpendicular to their preferred orientations. A clear picture of this process is needed to (i) inform functional architecture of image-processing models, (ii ...
Baker, D.H., Summers, Robert J., Meese, T.S., Summers, R J, Meese, Timothy S., Summers, R.J., Baker, D H, Meese, T S, Baker, Daniel H.   +8 more
core   +1 more source

Binocular interaction: contrast matching and contrast discrimination are predicted by the same model [PDF]

, 2007
How do signals from the 2 eyes combine and interact? Our recent work has challenged earlier schemes in which monocular contrast signals are subject to square-law transduction followed by summation across eyes and binocular gain control.
Tim S. Meese, Georgeson, Mark A., Georgeson, Mark A, Mark A. Georgeson, Baker, D.H., Meese, T.S., Baker, Daniel H, Georgeson, M.A., Meese, Timothy S., Baker, Daniel H., Meese, Tim S, Daniel H. Baker   +11 more
core   +1 more source

Binocular combination in abnormal binocular vision

Journal of Vision, 2013
We investigated suprathreshold binocular combination in humans with abnormal binocular visual experience early in life. In the first experiment we presented the two eyes with equal but opposite phase shifted sine waves and measured the perceived phase of the cyclopean sine wave.
Jian, Ding, Stanley A, Klein, Dennis M, Levi   +2 more
openaire   +2 more sources

Cyclopean geometry of binocular vision [PDF]

Journal of the Optical Society of America A, 2008
The geometry of binocular projection is analyzed, with reference to the primate visual system. In particular, the effects of coordinated eye movements on the retinal images are investigated. An appropriate oculomotor parameterization is defined, and is shown to complement the classical version and vergence angles.
Hansard, Miles, Horaud, Radu
openaire   +4 more sources

Binocular coordination: Reading stereoscopic sentences in depth [PDF]

, 2012
The present study employs a stereoscopic manipulation to present sentences in three dimensions to subjects as they read for comprehension. Subjects read sentences with (a) no depth cues, (b) a monocular depth cue that implied the sentence loomed out of ...
Blythe, Hazel I., Nicolas S. Holliman, Liversedge Simon P., Kirkby, Julie A., Keith Rayner, Hazel I Blythe, Rayner, K., Kirkby, J.A., Nicolas S Holliman, Kirkby Julie A., Kirkby, Julie, Holliman, N.S., Blythe Hazel I., Julie A Kirkby, Rayner Keith, Liversedge, Simon P., Holliman Nicolas S., Simon P. Liversedge, Liversedge, S.P., Elizabeth R Schotter, Blythe, H.I., Simon P Liversedge, Julie A. Kirkby, Elizabeth R. Schotter, Liversedge, Simon Paul, Schotter, E.R., Schotter Elizabeth R., Hazel I. Blythe   +27 more
core   +1 more source

Intraexaminer repeatability and agreement in stereoacuity measurements made in young adults [PDF]

International Journal of Ophthalmology, 2015
AIM: To determine the repeatability and agreement of stereoacuity measurements made using some of the most widely used clinical tests: Frisby, TNO, Randot and Titmus.
Beatriz Antona, Ana Barrio, Isabel Sanchez, Enrique Gonzalez, Guadalupe Gonzalez   +4 more
doaj   +1 more source

Robot Obstacle Recognition and Target Tracking Based on Binocular Vision

Advances in Multimedia, 2022
To further improve the perception ability of binocular vision sensor in getting rich environment information and scene depth information, a research method of a robot obstacle recognition and target tracking based on binocular vision was proposed.
Wencheng Sun
doaj   +1 more source

Meta‐Virtuality: Strategies of Disembeddedness in Virtual Interiorities

Journal of Interior Design, EarlyView., 2022
ABSTRACT To reclaim their seat in the rapidly growing market of virtual space, designers of the built environment can benefit from reevaluating theories that see the virtual as a mere extension/reflection of the physical. By claiming ontological autonomy from external worlds, the virtual is liberated from the hegemonic control of the physical.
Vahid Vahdat
wiley   +1 more source

An Introduction to Predictive Processing Models of Perception and Decision‐Making

Topics in Cognitive Science, EarlyView., 2023
Abstract The predictive processing framework includes a broad set of ideas, which might be articulated and developed in a variety of ways, concerning how the brain may leverage predictive models when implementing perception, cognition, decision‐making, and motor control.
Mark Sprevak, Ryan Smith
wiley   +1 more source

Coal Mine Rescue Robots Based on Binocular Vision: A Review of the State of the Art

IEEE Access, 2020
Rescue work after a coal mine accident is fraught with challenges and dangers. Considering the safety of rescue workers and the urgency of a rescue mission, it is necessary to use coal mine rescue robots to perform the tasks of environmental detection ...
Guodong Zhai, Wentao Zhang, Wenyuan Hu, Zhendong Ji   +3 more
doaj   +1 more source