Earticle

초록

영어

In this paper, we propose an adaptive sampling technique that achieves considerable energy savings while maintaining the required intelligibility level for mobile sign language video communication. The adaptive sampling scheme adjusts the sampling rate of the camera sensors dynamically according to the properties of sign language video communication and available battery power of mobile devices. Experimental results show that this adaptive scheme performs better than continuous sensing scheme in balancing the energy- intelligibility tradeoffs.

목차

Abstract
 1. Introduction
 2. Sensor Sampling
 3. Adaptive Sampling Rate Control
 4. Experimental Results
 5. Conclusions
 References

키워드

저자

• Xiaolei Chen [ School of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou, P. R. China ]
• Aihua Zhang [ School of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou, P. R. China ]
• Xinzhu Yang [ School of Mechanical Engineering, Lanzhou Jiaotong University, Lanzhou, P. R. China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605