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Journal of Electronic Imaging

Image deblurring in smartphone devices using built-in inertial measurement sensors
Author(s): Ondrej Sindelar; Filip Sroubek
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Paper Abstract

Long-exposure handheld photography is degraded with blur, which is difficult to remove without prior information about the camera motion. In this work, we utilize inertial sensors (accelerometers and gyroscopes) in modern smartphones to detect exact motion trajectory of the smartphone camera during exposure and remove blur from the resulting photography based on the recorded motion data. The whole system is implemented on the Android platform and embedded in the smartphone device, resulting in a close-to-real-time deblurring algorithm. The performance of the proposed system is demonstrated in real-life scenarios.

Paper Details

Date Published: 4 February 2013
PDF: 8 pages
J. Electron. Imag. 22(1) 011003 doi: 10.1117/1.JEI.22.1.011003
Published in: Journal of Electronic Imaging Volume 22, Issue 1
Show Author Affiliations
Ondrej Sindelar, Charles Univ. in Prague (Czech Republic)
Filip Sroubek, Institute of Information Theory and Automation (Czech Republic)

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