Investigating pre-Touch for sound generation on multi-Touch surfaces using blob area detection

James Park; Seungho Chae; Yoonsik Yang; Tack Don Han

doi:10.1109/SMC.2017.8122752

Investigating pre-Touch for sound generation on multi-Touch surfaces using blob area detection

James Park, Seungho Chae, Yoonsik Yang, Tack Don Han

Department of Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We present a method to assist pre-Touch on multitouch surfaces using features extracted from the fingertips of the user's hands. Pixel area a feature obtained from the contour of a fingertip is computed and tracked using commodity cameras to obtain the velocity of approaching fingers. We target sound volume control for digital multi-Touch instruments an area where pre-Touch is demonstrated with our approach to approximating velocity of finger taps. We explore other areas of application with velocity and how it can help anticipate user actions in mobile touch displays. In order to evaluate the effectiveness of the proposed system, a system prototype was presented to users. We confirmed the satisfactory results by performing the recognition rate experiment for measuring the blob size according to the touch speed.

Original language	English
Title of host publication	2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1064-1068
Number of pages	5
ISBN (Electronic)	9781538616451
DOIs	https://doi.org/10.1109/SMC.2017.8122752
Publication status	Published - 2017 Nov 27
Event	2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017 - Banff, Canada Duration: 2017 Oct 5 → 2017 Oct 8

Publication series

Name	2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017
Volume	2017-January

Other

Other	2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017
Country	Canada
City	Banff
Period	17/10/5 → 17/10/8

Bibliographical note

Publisher Copyright:
© 2017 IEEE.

All Science Journal Classification (ASJC) codes

Artificial Intelligence
Computer Science Applications
Human-Computer Interaction
Control and Optimization

Access to Document

10.1109/SMC.2017.8122752

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Park, J., Chae, S., Yang, Y., & Han, T. D. (2017). Investigating pre-Touch for sound generation on multi-Touch surfaces using blob area detection. In 2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017 (pp. 1064-1068). (2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017; Vol. 2017-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SMC.2017.8122752

Park, James ; Chae, Seungho ; Yang, Yoonsik ; Han, Tack Don. / Investigating pre-Touch for sound generation on multi-Touch surfaces using blob area detection. 2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1064-1068 (2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017).

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abstract = "We present a method to assist pre-Touch on multitouch surfaces using features extracted from the fingertips of the user's hands. Pixel area a feature obtained from the contour of a fingertip is computed and tracked using commodity cameras to obtain the velocity of approaching fingers. We target sound volume control for digital multi-Touch instruments an area where pre-Touch is demonstrated with our approach to approximating velocity of finger taps. We explore other areas of application with velocity and how it can help anticipate user actions in mobile touch displays. In order to evaluate the effectiveness of the proposed system, a system prototype was presented to users. We confirmed the satisfactory results by performing the recognition rate experiment for measuring the blob size according to the touch speed.",

author = "James Park and Seungho Chae and Yoonsik Yang and Han, {Tack Don}",

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Park, J, Chae, S, Yang, Y & Han, TD 2017, Investigating pre-Touch for sound generation on multi-Touch surfaces using blob area detection. in 2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017. 2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017, vol. 2017-January, Institute of Electrical and Electronics Engineers Inc., pp. 1064-1068, 2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017, Banff, Canada, 17/10/5. https://doi.org/10.1109/SMC.2017.8122752

Investigating pre-Touch for sound generation on multi-Touch surfaces using blob area detection. / Park, James; Chae, Seungho; Yang, Yoonsik; Han, Tack Don.

2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1064-1068 (2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017; Vol. 2017-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Park J, Chae S, Yang Y, Han TD. Investigating pre-Touch for sound generation on multi-Touch surfaces using blob area detection. In 2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1064-1068. (2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017). https://doi.org/10.1109/SMC.2017.8122752

Investigating pre-Touch for sound generation on multi-Touch surfaces using blob area detection

Abstract

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All Science Journal Classification (ASJC) codes

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