منابع مشابه
Hand Sign Recognition through Palm Gesture and Movement
We propose and implement a new method of detecting hand signs by combining skin color detection in transformed 2D normalized RGB or YCbCr color space, PCAbased detection of hand gestures and movement tracking of hand centroids. Hand gesture recognition is a field of research with growing applications, and the implemented system uses movement-tracking pairing for more granular recognition and co...
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Pursuit eye movements alter retinal motion cues to depth. For instance, the sinusoidal retinal velocity profile produced by a translating, corrugated surface resembles a sinusoidal shear during pursuit. One way to recover the correct spatial phase of the corrugation's profile (i.e. which part is near and which part is far) is to combine estimates of shear with extra-retinal estimates of transla...
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In order to elucidate the stabilization mechanism of the visual perception duringvoluntary eye movements the perception of a moving object during a eye saccade was investi-gated in humansubjects. The results were analyzed in terms of velocity and displacement percep-tion channels. The experimental results indicate that during voluntary saccades there is nosuppression of movement...
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The deployment of eye movements to complex spatiotemporal stimuli likely involves a variety of cognitive factors. However, eye movements to movies are surprisingly reliable both within and across observers. We exploited and manipulated that reliability to characterize observers' temporal viewing strategies while they viewed naturalistic movies. Introducing cuts and scrambling the temporal order...
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As any cognitive task, visual search involves a number of underlying processes that cannot be directly observed and measured. In this way, the movement of the eyes certainly represents the most explicit and closest connection we can get to the inner mechanisms governing this cognitive activity. Here we show that the process of eye movement during visual search, consisting of sequences of fixati...
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ژورنال
عنوان ژورنال: Transactions of the Architectural Institute of Japan
سال: 1982
ISSN: 0387-1185,2433-0027
DOI: 10.3130/aijsaxx.312.0_92