Motion transparency: making models of motion perception transparent
RJ Snowden, FAJ Verstraten - Trends in cognitive sciences, 1999 - cell.com
In daily life our visual system is bombarded with motion information. We see cars driving by,
flocks of birds flying in the sky, clouds passing behind trees that are dancing in the wind …
flocks of birds flying in the sky, clouds passing behind trees that are dancing in the wind …
[HTML][HTML] Binocular influences on global motion processing in the human visual system
RF Hess, CV Hutchinson, T Ledgeway, B Mansouri - Vision research, 2007 - Elsevier
This study investigates four key issues concerning the binocular properties of the
mechanisms that encode global motion in human vision:(1) the extent of any binocular …
mechanisms that encode global motion in human vision:(1) the extent of any binocular …
[HTML][HTML] The perception of motion transparency: A signal-to-noise limit
M Edwards, JA Greenwood - Vision research, 2005 - Elsevier
A number of studies were conducted to determine how many transparent motion signals
observers could simultaneously perceive. It was found that that the limit was two. However …
observers could simultaneously perceive. It was found that that the limit was two. However …
[HTML][HTML] Sustained directional biases in motion transparency
P Mamassian, JM Wallace - Journal of Vision, 2010 - jov.arvojournals.org
In motion transparency, one surface is very often seen on top of the other in spite of no
proper depth cue in the display. We investigated the dynamics of depth assignment in …
proper depth cue in the display. We investigated the dynamics of depth assignment in …
[HTML][HTML] Pushing the limits of transparent-motion detection with binocular disparity
JA Greenwood, M Edwards - Vision Research, 2006 - Elsevier
When transparent motion is defined purely by direction differences, observers fail to detect
more than two signal directions simultaneously [Edwards, M., & Greenwood, JA (2005). The …
more than two signal directions simultaneously [Edwards, M., & Greenwood, JA (2005). The …
Stereoscopic depth cues can segment motion information
RJ Snowden, MC Rossiter - Perception, 1999 - journals.sagepub.com
Can the motion system selectively process elements at a particular depth? We attempted to
answer this question using global coherence tasks in which signal and noise elements …
answer this question using global coherence tasks in which signal and noise elements …
The detection of multiple global directions: Capacity limits with spatially segregated and transparent-motion signals
JA Greenwood, M Edwards - Journal of vision, 2009 - jov.arvojournals.org
An important constraint on motion processing is the maximum number of directions that can
be perceived at the same time. When transparent-motion stimuli are constructed based …
be perceived at the same time. When transparent-motion stimuli are constructed based …
The role of binocular disparity in the neural representation of multiple moving stimuli in the visual cortex
Natural scenes often contain multiple objects and surfaces in 3-dimensional space. A
fundamental process of vision is to segment visual scenes into distinct objects and surfaces …
fundamental process of vision is to segment visual scenes into distinct objects and surfaces …
[HTML][HTML] An extension of the transparent-motion detection limit using speed-tuned global-motion systems
JA Greenwood, M Edwards - Vision Research, 2006 - Elsevier
When transparent motion is defined purely by direction differences, no more than two signal
directions can be detected simultaneously. This limit appears to occur because higher signal …
directions can be detected simultaneously. This limit appears to occur because higher signal …
[HTML][HTML] Hierarchical integration of individual motions in locally paired-dot stimuli
O Watanabe, M Kikuchi - Vision Research, 2006 - Elsevier
Recent psychophysical studies suggest that there are two types of motion integration
processes in human visual system, ie, the local and the global integration process. The …
processes in human visual system, ie, the local and the global integration process. The …