منابع مشابه
Seeing Motion and Apparent Motion
In apparent motion experiments, participants are presented with what is in fact a succession of two brief stationary stimuli at two different locations, but they report an impression of movement. Philosophers have recently debated whether apparent motion provides evidence in favour of a particular account of the nature of temporal experience. I argue that the existing discussion in this area is...
متن کاملObject-based apparent motion.
The interpretation of a dynamic visual scene requires integrating information within frames (grouping and completion) and across frames (correspondence matching). Fragmentary views of objects were used in five experiments. These views could not be matched with each other by any similarity transformation on the basis of their explicit visual features, but their completed versions were related by...
متن کاملVisual Inertia Tn Apparent Motion
Four dots in an imaginary diamond were flashed in succession to give ambiguous apparent motion (AM). The top and bottom dots were flashed at time t, and replaced by the left and right dots at time t,. If two priming dots were gashed beforehand at time r0 in line with two parallel sides of the diamond, AM was seen along those sides. We call this “visual inertia”. The amount of visual inertia (me...
متن کاملApparent speed of sampled motion
Perceived speed was measured for stimuli moving unidirectionally in apparent motion with different sampling steps. The stimuli were displayed at successive locations for very brief durations (on-time = 1 msec). The basic result is an elevation of apparent speed produced by increasing the sampling step. This speed-up effect is maximal at low speeds (2 deg/sec), then progressively decreases with ...
متن کاملThe perception of apparent motion.
P roducers of motion pictures, tele vision programs and even neon signs have long banked on the fact that human beings have a quirk in their visual system. When it is con fronted with a rapid series of still im ages, the mind can "fill in" the gaps between "frames" and imagine that it sees an object in continuous motion. For instance, a series of neon arrows lighted up in succession are perc...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 2008
ISSN: 0031-5117,1532-5962
DOI: 10.3758/pp.70.5.807