Highly precise digital image stabilization scheme for a hybrid stabilizing system

Jin-Hyung Kim; Keun-Yung Byun; Sung-Jea Ko

doi:10.1117/1.3467483

1 July 2010 Highly precise digital image stabilization scheme for a hybrid stabilizing system

Jin-Hyung Kim, Keun-Yung Byun, Sung-Jea Ko

Author Affiliations +

Optical Engineering, Vol. 49, Issue 7, 077006 (July 2010). https://doi.org/10.1117/1.3467483

Abstract

We propose a highly precise digital image stabilization (DIS) scheme for a hybrid stabilizing system. The stabilizing system adopts a hybrid method of using both optical image stabilization (OIS) and DIS. In the stabilizing system, OIS prestabilizes the original unstable image using gyro-sensors, and the resultant image obtained from OIS is post-stabilized using DIS to remove the residual jitters less than one pixel. The proposed DIS, which is newly designed using control-grid interpolation, can remove not only translational jitters but also rotational ones simultaneously. Experimental results show that the proposed hybrid image stabilizer achieves considerable performance improvement against conventional stabilization techniques.

©(2010) Society of Photo-Optical Instrumentation Engineers (SPIE)

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Jin-Hyung Kim, Keun-Yung Byun, and Sung-Jea Ko "Highly precise digital image stabilization scheme for a hybrid stabilizing system," Optical Engineering 49(7), 077006 (1 July 2010). https://doi.org/10.1117/1.3467483

Published: 1 July 2010

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