Results 21 to 30 of about 1,341,743 (282)

Deep Eyes: Binocular Depth-from-Focus on Focal Stack Pairs

, 2020
Human visual system relies on both binocular stereo cues and monocular focusness cues to gain effective 3D perception. In computer vision, the two problems are traditionally solved in separate tracks.
A Newell, AN Rajagopalan, D Scharstein, H Park, J Zbontar, M Moeller, R Held, S Kuthirummal, SW Hasinoff, Yang Yang, YY Schechner   +10 more
core   +1 more source

Selective rendering for efficient ray traced stereoscopic images [PDF]

, 2009
Depth-related visual effects are a key feature of many virtual environments. In stereo-based systems, the depth effect can be produced by delivering frames of disparate image pairs, while in monocular environments, the viewer has to extract this depth ...
Chalmers, Alan, Chu, Chih-Hsing, Debattista, Kurt, Lo, Cheng-Hung   +3 more
core   +1 more source

Content Adaptation and Depth Perception in an Affordable Multi-View Display

Applied Sciences, 2020
We present SliceView, a simple and inexpensive multi-view display made with multiple parallel translucent sheets that sit on top of a regular monitor; each sheet reflects different 2D images that are perceived cumulatively. A technical study is performed
Iñigo Ezcurdia, Adriana Arregui, Oscar Ardaiz, Amalia Ortiz, Asier Marzo   +4 more
doaj   +1 more source

Using Functional Near Infrared Spectroscopy (fNIRS) to study dynamic stereoscopic depth perception [PDF]

, 2016
The parietal cortex has been widely implicated in the processing of depth perception by many neuroimaging studies, yet functional near infrared spectroscopy (fNIRS) has been an under-utilised tool to examine the relationship of oxy- ([HbO]) and de ...
Morison, Gordon, Shahani, Uma, Simmers, Anita J., Simpson, William A., Ward, Laura M.   +4 more
core   +6 more sources

Size and shape constancy in consumer virtual reality [PDF]

, 2020
With the increase in popularity of consumer virtual reality headsets, for research and other applications, it is important to understand the accuracy of 3D perception in VR.
A Glennerster, A Glennerster, A Higashiyama, A Viguier, AE Welchman, BD Keefe, D Freeman, E Brenner, E Brenner, EB Johnston, EL Chalmers, J Purdy, JD Morrison, JJ Rieser, JM Foley, JM Foley, JM Hillis, JM Knapp, JM Plumert, JS Lappin, K Ponto, M Mon-Williams, M Siegel, MF Bradshaw, MJ Sinai, MR Kandalaft, N Jenkin, P Bishop, P Scarfe, P Scarfe, P Scarfe, R Patterson, R Van Ee, RT Surdick, S Watt, SA Kuhl, SJ Gilson, SV Adamovich, W Richards, WC Gogel, X Pan, Z Li, Z Yang   +42 more
core   +2 more sources

The Effects of Central and Peripheral Fatigues on Depth Perception Error [PDF]

رشد و یادگیری حرکتی ورزشی, 2021
This study aimed to investigate the effects of peripheral and central fatigues on depth perception error in students. The statistical population consisted of students in Khodabande city.
Maryam Khalaji, Shahzad Tahmasebi Boroujeni   +1 more
doaj   +1 more source

Perception of Relative Depth Interval: Systematic Biases in Perceived Depth [PDF]

, 2012
Given an estimate of the binocular disparity between a pair of points and an estimate of the viewing distance, or knowledge of eye position, it should be possible to obtain an estimate of their depth separation.
Badcock D.R., Bian Z., Blakemore C., Brainard D.H., Breitmeyer B., Brenner E., Burt P., Cogan A.I., Freeman T.C. A., Glennerster A., Harris J.M., Hokoda S.C., Howard I.P., Howard I.P., Howard I.P., Howard I.P., Johnston E.B., Kertesz A.E., Manning M.L., Maxwell J.S., McCarley J.S., Mitsudo H., Mitsudo H., Nakayama K., Nefs H.T., Nefs H.T., O'Kane L.M., Ogle K.N., Ogle K.N., Pelli D.G., Perrone J.A., Petrov Y., Porcar E., Previc F.H., Scarfe P., Schreiber K.M., Siderov J., van Ee R., van Rijn L.J., von Helmholtz H., Watanabe Y., Westheimer G., Wichmann F.A., Wichmann F.A., Wilmer J.B.   +44 more
core   +2 more sources

The hollow-face illusion monocularly observed in a box

Estudos de Psicologia (Campinas)
Under monocular conditions, 40 students observed the reverse of polychrome and monochrome masks and judged them to be concave, convex or flat. The mask was presented upright and illuminated from above, below, right and left and in the upside down ...
Maria Amélia Cesari Quaglia, Lívia da Silva Bachetti, Arthur Alves   +2 more
doaj   +1 more source

Edge-region grouping in figure-ground organization and depth perception. [PDF]

, 2008
Edge-region grouping (ERG) is proposed as a unifying and previously unrecognized class of relational information that influences figure-ground organization and perceived depth across an edge. ERG occurs when the edge between two regions is differentially
Brooks, Joseph L, Palmer, Stephen E.
core   +1 more source

Depth perception induced by mobile configurations [PDF]

Psihologija, 2003
Depth perception is one of the oldest and most intriguing problems in visual perception. This paper presents four sets of experiments in which the depth effect is induced by motion.
Zdravković Sunčica
doaj   +1 more source