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Hideaki Uchiyama

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Publications by Hideaki Uchiyama (bibliography)

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2011
 
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Yamamoto, Yusuke, Uchiyama, Hideaki and Kakehi, Yasuaki (2011): onNote: playing printed music scores as a musical instrument. In: Proceedings of the 2011 ACM Symposium on User Interface Software and Technology 2011. pp. 413-422.

This paper presents a novel musical performance system named onNote that directly utilizes printed music scores as a musical instrument. This system can make users believe that sound is indeed embedded on the music notes in the scores. The users can play music simply by placing, moving and touching the scores under a desk lamp equipped with a camera and a small projector. By varying the movement, the users can control the playing sound and the tempo of the music. To develop this system, we propose an image processing based framework for retrieving music from a music database by capturing printed music scores. From a captured image, we identify the scores by matching them with the reference music scores, and compute the position and pose of the scores with respect to the camera. By using this framework, we can develop novel types of musical interactions.

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

2010
 
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Uchiyama, Hideaki, Pilet, Julien and Saito, Hideo (2010): On-line document registering and retrieving system for AR annotation overlay. In: Proceedings of the 2010 Augmented Human International Conference 2010. p. 23.

We propose a system that registers and retrieves text documents to annotate them on-line. The user registers a text document captured from a nearly top view and adds virtual annotations. When the user thereafter captures the document again, the system retrieves and displays the appropriate annotations, in real-time and at the correct location. Registering and deleting documents is done by user interaction. Our approach relies on LLAH, a hashing based method for document image retrieval. At the on-line registering stage, our system extracts keypoints from the input image and stores their descriptors computed from their neighbors. After registration, our system can quickly find the stored document corresponding to an input view by matching keypoints. From the matches, our system estimates the geometrical relationship between the camera and the document for accurately overlaying the annotations. In the experimental results, we show that our system can achieve on-line and real-time performances.

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

 
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Changes to this page (author)

05 Apr 2012: Modified
18 Apr 2011: Added

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URL: http://www.interaction-design.org/references/authors/hideaki_uchiyama.html
Jul 12

To design an easy-to-use interface, pay attention to what users do, not what they say. Self-reported claims are unreliable, as are user speculations about future behavior.

-- Jakob Nielsen

 
 

Featured chapter

Marc Hassenzahl explains the fascinating concept of User Experience and Experience Design. Commentaries by Don Norman, Eric Reiss, Mark Blythe, and Whitney Hess

User Experience and Experience Design !

 
 

Our Latest Books

Kumar and Herger 2013: Gamification at Work: Designing Engaging Business Software...
by Janaki Mythily Kumar and Mario Herger

 
Start reading

Whitworth and Ahmad 2013: The Social Design of Technical Systems: Building technologies for communities...
by Brian Whitworth and Adnan Ahmad

 
Start reading

Soegaard and Dam 2013: The Encyclopedia of Human-Computer Interaction, 2nd Ed....
by Mads Soegaard and Rikke Friis Dam

 
Start reading
 
 

Help us help you!