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ReferencesNavigation arrowAuthorsNavigation arrowAtsunori Moteki
May 23

“ Knowledge is commonly socially constructed, through collaborative efforts towards shared objectives or by dialogues and challenges brought about by different persons' perspectives. ”

-- G. Salomon (in "Distributed Cognitions: Psychological and Educational Considerations")

 
 

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Atsunori Moteki

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Publications by Atsunori Moteki (bibliography)

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2012
 
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Murase, Taichi, Moteki, Atsunori, Suzuki, Genta, Nakai, Takahiro, Hara, Nobuyuki and Matsuda, Takahiro (2012): Gesture keyboard with a machine learning requiring only one camera. In: Proceedings of the 2012 Augmented Human International Conference 2012. p. 29.

“In this paper, the authors propose a novel gesture-based virtual keyboard (Gesture Keyboard) that uses a standard QWERTY keyboard layout, and requires only one camera, and employs a machine learning technique. Gesture Keyboard tracks the user's fingers and recognizes finger motions to judge keys input in the horizontal direction. Real-Adaboost (Adaptive Boosting), a machine learning technique, uses HOG (Histograms of Oriented Gradients) features in an image of the user's hands to estimate keys in the depth direction. Each virtual key follows a corresponding finger, so it is possible to input characters at the user's preferred hand position even if the user displaces his hands while inputting data. Additionally, because Gesture Keyboard requires only one camera, keyboard-less devices can implement this system easily. We show the effectiveness of utilizing a machine learning technique for estimating depth.”

© All rights reserved Murase et al. and/or ACM Press

2011
 
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Murase, Taichi, Moteki, Atsunori, Ozawa, Noriaki, Hara, Nobuyuki, Nakai, Takehiro and Fujimoto, Katsuhito (2011): Gesture keyboard requiring only one camera. In: Proceedings of the 2011 ACM Symposium on User Interface Software and Technology 2011. pp. 9-10.

“In this paper, we propose a novel gesture-based virtual keyboard (Gesture Keyboard) of QWERTY key layout requiring only one camera. Gesture Keyboard tracks the user's fingers and recognizes gestures as the input, and each virtual key of it follows a corresponding finger. Therefore, it is possible to input characters at the user's preferred hand position even if displacing hands during inputting. Because Gesture Keyboard requires only one camera to obtain sensor information, keyboard-less devices can feature it easily.”

© All rights reserved Murase et al. and/or ACM Press

 
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05 Apr 2012: Added
03 Apr 2012: Added

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May 23

“ Knowledge is commonly socially constructed, through collaborative efforts towards shared objectives or by dialogues and challenges brought about by different persons' perspectives. ”

-- G. Salomon (in "Distributed Cognitions: Psychological and Educational Considerations")

 
 

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

 
 

Help us help you!

 
 
 
 
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