Title :
An analysis of vibration sensors for smartphone applications using camera
Author :
Shin, Sung-Hun ; Yeo, Jong-Yun ; Ji, Sang-Hoon ; Jeong, Gu-Min
Author_Institution :
Sch. of Electron. Eng., Kookmin Univ., Seoul, South Korea
Abstract :
In this paper, we propose a method of analyzing vibration sensor data for smartphone camera applications and apply it to the smartphone. Vibration is one of the main features influencing the quality of camera image. Based on these facts, we need a method to prevent the image-blurring phenomenon on a smart phone. In this paper, we have performed an analysis and reconstruction the data from installed sensor on the smart phone in order to compute accurate vibration values. An implementation of smartphone application shows the validity and applicability of the proposed method for assisting smartphone camera function.
Keywords :
image restoration; sensors; vibration measurement; accurate vibration values; image blurring; smartphone camera applications; vibration sensors; Acceleration; Cameras; Intelligent sensors; Optical sensors; Smart phones; Vibrations; Accelerometer; Image Blurring; Image Stabilizer; Orientation sensor; Smart Phone;
Conference_Titel :
ICT Convergence (ICTC), 2011 International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4577-1267-8
DOI :
10.1109/ICTC.2011.6082532