Acoustic and visual signal based context awareness system for mobile application

Woo Hyun Choi, Seung I. Kim, Min Seok Keum, Wang Han, Hanseok Ko, David K. Han

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

In this paper, an acoustic and visual signal based context awareness system is proposed for a mobile application. The proposed system senses and determines, in real time, user contextual information, such as where the user is or what the user does, by processing signals from the microphone and the camera embedded in the mobile device. An initial implementation of the algorithms into a smart phone demonstrated effectiveness of the proposed system.

Original languageEnglish
Title of host publicationDigest of Technical Papers - IEEE International Conference on Consumer Electronics
Pages627-628
Number of pages2
DOIs
Publication statusPublished - 2011 Mar 28
Event2011 IEEE International Conference on Consumer Electronics, ICCE 2011 - Las Vegas, NV, United States
Duration: 2011 Jan 92011 Jan 12

Other

Other2011 IEEE International Conference on Consumer Electronics, ICCE 2011
CountryUnited States
CityLas Vegas, NV
Period11/1/911/1/12

Fingerprint

Microphones
Mobile devices
Signal processing
Acoustics
Cameras

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

Cite this

Choi, W. H., Kim, S. I., Keum, M. S., Han, W., Ko, H., & Han, D. K. (2011). Acoustic and visual signal based context awareness system for mobile application. In Digest of Technical Papers - IEEE International Conference on Consumer Electronics (pp. 627-628). [5722777] https://doi.org/10.1109/ICCE.2011.5722777

Acoustic and visual signal based context awareness system for mobile application. / Choi, Woo Hyun; Kim, Seung I.; Keum, Min Seok; Han, Wang; Ko, Hanseok; Han, David K.

Digest of Technical Papers - IEEE International Conference on Consumer Electronics. 2011. p. 627-628 5722777.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Choi, WH, Kim, SI, Keum, MS, Han, W, Ko, H & Han, DK 2011, Acoustic and visual signal based context awareness system for mobile application. in Digest of Technical Papers - IEEE International Conference on Consumer Electronics., 5722777, pp. 627-628, 2011 IEEE International Conference on Consumer Electronics, ICCE 2011, Las Vegas, NV, United States, 11/1/9. https://doi.org/10.1109/ICCE.2011.5722777
Choi WH, Kim SI, Keum MS, Han W, Ko H, Han DK. Acoustic and visual signal based context awareness system for mobile application. In Digest of Technical Papers - IEEE International Conference on Consumer Electronics. 2011. p. 627-628. 5722777 https://doi.org/10.1109/ICCE.2011.5722777
Choi, Woo Hyun ; Kim, Seung I. ; Keum, Min Seok ; Han, Wang ; Ko, Hanseok ; Han, David K. / Acoustic and visual signal based context awareness system for mobile application. Digest of Technical Papers - IEEE International Conference on Consumer Electronics. 2011. pp. 627-628
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