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 | |
| 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 |
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All Science Journal Classification (ASJC) codes
- Artificial Intelligence
- Computer Science Applications
- Human-Computer Interaction
- Control and Optimization
Cite this
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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
TY - GEN
T1 - Investigating pre-Touch for sound generation on multi-Touch surfaces using blob area detection
AU - Park, James
AU - Chae, Seungho
AU - Yang, Yoonsik
AU - Han, Tack Don
PY - 2017/11/27
Y1 - 2017/11/27
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85044178951&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85044178951&partnerID=8YFLogxK
U2 - 10.1109/SMC.2017.8122752
DO - 10.1109/SMC.2017.8122752
M3 - Conference contribution
AN - SCOPUS:85044178951
T3 - 2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017
SP - 1064
EP - 1068
BT - 2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
ER -