| ชื่อเรื่อง | : | Localization of taps on solid surfaces for human-computer touch interfaces |
| นักวิจัย | : | Reju, Vaninirappuputhenpurayil Gopalan , Khong, Andy Wai Hoong , Sulaiman, Amir |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Reju, V. G., Khong, A. W. H., & Sulaiman, A. (2012). Localization of Taps on Solid Surfaces for Human-Computer Touch Interfaces. IEEE Transactions on Multimedia, 15(6), 1365-1376. , 1520-9210 , http://hdl.handle.net/10220/10388 , http://dx.doi.org/10.1109/TMM.2013.2264656 , 171250 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | IEEE transactions on multimedia |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Localization of impacts on solid surfaces is a challenging task due to dispersion where the velocity of wave propagation is frequency dependent. In this work, we develop a source localization algorithm on solids with applications to human-computer interface. We employ surface-mounted piezoelectric shock sensors that, in turn, allow us to convert existing flat surfaces to a low-cost touch interface. The algorithm estimates the time-differences-of-arrival between the signals via onset detection in the time-frequency domain. The proposed algorithm is suitable for vibration signals generated by a metal stylus and a finger. The validity of the algorithm is then verified on an aluminium and a glass plate surface. |
| บรรณานุกรม | : |
Reju, Vaninirappuputhenpurayil Gopalan , Khong, Andy Wai Hoong , Sulaiman, Amir . (2555). Localization of taps on solid surfaces for human-computer touch interfaces.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Reju, Vaninirappuputhenpurayil Gopalan , Khong, Andy Wai Hoong , Sulaiman, Amir . 2555. "Localization of taps on solid surfaces for human-computer touch interfaces".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Reju, Vaninirappuputhenpurayil Gopalan , Khong, Andy Wai Hoong , Sulaiman, Amir . "Localization of taps on solid surfaces for human-computer touch interfaces."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Reju, Vaninirappuputhenpurayil Gopalan , Khong, Andy Wai Hoong , Sulaiman, Amir . Localization of taps on solid surfaces for human-computer touch interfaces. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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