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...been slow to see use for a variety of reasons, including the computational burden they impose, a lack of robustness outside the laboratory, unreasonable calibration demands, and a shortage of sufficiently compelling applications. we address these difficulties by using a fast stereo vision algorithm for recognizing hand positions and gestures. our system uses two inexpensive...
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...been slow to see use for a variety of reasons, including the computational burden they impose, a lack of robustness outside the laboratory, unreasonable calibration...applications. we have tackled some of these difficulties by using a fast stereo vision algorithm for recognizing hand positions and gestures. our system uses two inexpensive...
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...in this paper we describe vision-based head gesture recognition techniques and their use for common user interface commands. we...use detected head ges- tures for dialog box confirmation and document browsing, respectively. tracking is performed using stereo-based align- ment, and recognition proceeds...
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...this paper presents a vision-based interface for controlling a computer mouse via 2d and 3d hand gestures. the proposed interface builds upon...tip detection, facilitates the definition of simple and, therefore, robustly interpretable vocabularies of hand gestures that are subsequently used to enable a human operator convey control information to a computer sys...
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...the use of hand gestures offers an alternative to the commonly used human computer interfaces, providing a more intuitive
way of navigating among menus and multimedia applications. this paper presents a system for hand gesture recognition devoted
to control windows applications. starting from the images captured by a time-of-flight camera (a camera that...
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...robots are an active area of research. this paper presents a framework for designing a real-time vision based hand-body dynamic gesture recognition system for such robots. the said framework...have tested this on a gesture database consisting of 11 hand-body gestures and have recorded recognition accuracy...
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...powerful
user interfaces. automatic recognition of human gestures provides a promising solution for natural user interfaces. recent
years have witnessed much interest on gesture control in ce industry. in this...and then focus on camera-based gesture sensing and
interpretation. computer vision research on different steps, including face/hand detection, tracking, and gesture recognition,
are discussed. we also...
Published in 2010.
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...improve the safety and comfort of the passengers. we present results of a stereo system designed for the observation of the cockpit scene in order...the vehicle to improve the control of the airbag firing. we compare different techniques and examine the effect of random and systematic errors on...
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...work, we address the issue of reconfigurability of a hand-gesture recognition system. the calibration or setup of the operational parameters of such a system is a...we address the difficult problem of simultaneous calibration of the parameters of the image processing/fuzzy c-means (fcm) components of a hand-gesture recognition system. in addition, we...
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...her hand doing a specific gesture in front of a web camera linked to a computer. firstly, we captured the hand gesture of a user and stored it...and created 3d euclidian space of binary values. we have used supervised feed-forward neural net based training and back propagation algorithm for classifying hand gestures into ten categories: hand pointing...