Highly precise digital image stabilization scheme for a hybrid stabilizing system

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

Research output: Contribution to journalArticle

9 Citations (Scopus)

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.

Original languageEnglish
Article number077006
JournalOptical Engineering
Volume49
Issue number7
DOIs
Publication statusPublished - 2010 Jul 1

Fingerprint

Stabilization
stabilization
Jitter
vibration
Optical systems
Interpolation
Pixels
interpolation
pixels
grids
Sensors
sensors

Keywords

  • control-grid interpolation
  • digital image stabilization
  • optical image stabilization

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Engineering(all)

Cite this

Highly precise digital image stabilization scheme for a hybrid stabilizing system. / Kim, Jin Hyung; Byun, Keun Yung; Ko, Sung-Jea.

In: Optical Engineering, Vol. 49, No. 7, 077006, 01.07.2010.

Research output: Contribution to journalArticle

@article{64129f43fe70489394978282e95fed3d,
title = "Highly precise digital image stabilization scheme for a hybrid stabilizing system",
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.",
keywords = "control-grid interpolation, digital image stabilization, optical image stabilization",
author = "Kim, {Jin Hyung} and Byun, {Keun Yung} and Sung-Jea Ko",
year = "2010",
month = "7",
day = "1",
doi = "10.1117/1.3467483",
language = "English",
volume = "49",
journal = "Optical Engineering",
issn = "0091-3286",
publisher = "SPIE",
number = "7",

}

TY - JOUR

T1 - Highly precise digital image stabilization scheme for a hybrid stabilizing system

AU - Kim, Jin Hyung

AU - Byun, Keun Yung

AU - Ko, Sung-Jea

PY - 2010/7/1

Y1 - 2010/7/1

N2 - 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.

AB - 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.

KW - control-grid interpolation

KW - digital image stabilization

KW - optical image stabilization

UR - http://www.scopus.com/inward/record.url?scp=81355163733&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=81355163733&partnerID=8YFLogxK

U2 - 10.1117/1.3467483

DO - 10.1117/1.3467483

M3 - Article

AN - SCOPUS:81355163733

VL - 49

JO - Optical Engineering

JF - Optical Engineering

SN - 0091-3286

IS - 7

M1 - 077006

ER -