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In visual perception, the kinetic depth effect refers to the phenomenon whereby the three-dimensional structural form of an object can be perceived when the object is moving. In the absence of other visual depth cues, this might be the only perception mechanism available to infer the object's shape.
Here we measured the shape specificity for perception of the kinetic-depth effect when interruptions were brief (50 ms). For this time interval, perception is thought to be stabilized by neural persistence, a lingering trace of the prior neural activity.
We introduce an objective shape-identification task for measuring the kinetic depth effect (KDE). A rigidly rotating surface consisting of hills and valleys on an otherwise flat ground was defined
Abstract. It has long been known that motion facilitates the visual perception of 3-D object shape, particularly when surface texture or other trackable object features are present (e.g., Wallach & O’Connell, 1953; Braunstein, 1966; Todd et al., 1985; Norman, Lee, Phillips, et al, 2009).
kinetic depth effect n. A phenomenon, discovered by the German-born US psychologist Hans Wallach (1904–98) and co-workers in 1953, in which a moving two-dimensional shadow cast by a three-dimensional object such as a rod appears three-dimensional when the object is held obliquely and rotated about its centre, causing complex transformations ...
Parametric observations using a wide range of frame durations and inter-frame intervals reveal that depth is seen only for inter-frame intervals below 80 msec and is optimal when the stimulus can be sampled at intervals of about 40–60 msec.
6 maj 2016 · The kinetic-depth effect (KDE) is the perception of the three-dimensional structure of a scene resulting from a rotating motion. First defined by Wallach and O’Connell [53], the kinetic-depth effect has been used widely. Images that exhibit KDE are commonly found online.
