Results 301 to 310 of about 4,907,402 (329)
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Motion Induction from Biological Motion
Perception, 2003A new type of motion illusion is described in which ambiguous motion becomes unidirectional on superimposition of a human figure walking on a treadmill. A point-light walker in profile was superimposed on a vertical counterphase grating backdrop. Eleven naïve observers judged the apparent direction of motion against the grating as left or right in a ...
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Motion aware motion invariance
2014 IEEE International Conference on Computational Photography (ICCP), 2014We address motion de-blurring using a computational camera that captures an image while the stabilizing optical element moves in a modified Canon IS lens. Our work builds on that of Levin et al. [11], who introduce parabolic motion as a means of achieving invariance to unknown subject velocity in an a priori known direction.
Scott McCloskey +2 more
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Nature, 1980
It is well known that the visual system summates signals over time, about 120 ms in daylight. Although this summation has the obvious advantage of enhancing visual sensitivity, it creates the potential problem of motion smear when viewing moving targets, whose images are also summated over time.
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It is well known that the visual system summates signals over time, about 120 ms in daylight. Although this summation has the obvious advantage of enhancing visual sensitivity, it creates the potential problem of motion smear when viewing moving targets, whose images are also summated over time.
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Journal of the Acoustical Society of America, 2015
The acoustic cues to auditory space are referenced to the head which moves through the world, itself composed of moving sources so that our sensation convolves source with self- motion. With the head still, velocity discrimination, a perceptual process, is related to static acuity via the minimum audible movement angle (MAMA).
Simon Carlile +3 more
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The acoustic cues to auditory space are referenced to the head which moves through the world, itself composed of moving sources so that our sensation convolves source with self- motion. With the head still, velocity discrimination, a perceptual process, is related to static acuity via the minimum audible movement angle (MAMA).
Simon Carlile +3 more
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Proceedings of the 29th annual conference on Computer graphics and interactive techniques, 2002
In this paper we present a novel method for creating realistic, controllable motion. Given a corpus of motion capture data, we automatically construct a directed graph called a motion graph that encapsulates connections among the database.
Lucas Kovar +2 more
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In this paper we present a novel method for creating realistic, controllable motion. Given a corpus of motion capture data, we automatically construct a directed graph called a motion graph that encapsulates connections among the database.
Lucas Kovar +2 more
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Motion Stereo—Longitudinal Motion
1992Longitudinal motion stereo sinfers depth information from a forward or backward motion, and consequently is particularly useful in autonomous robot navigation applications. Most existing algorithms have some problems associated with the location of the FOE, and with the camera and surface orientations.
Yi-Tong Zhou, Rama Chellappa
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Journal of Applied Mechanics, 1962
A method for the determination of changes induced in the time derivatives of the generalized coordinates of a mechanical system by the action of impulsive forces is presented. Several supplementary theorems are stated, and an illustrative problem is solved.
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A method for the determination of changes induced in the time derivatives of the generalized coordinates of a mechanical system by the action of impulsive forces is presented. Several supplementary theorems are stated, and an illustrative problem is solved.
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