In Vivo Microscope Image Stabilization through 3-D Motion Compensation using a Contact-type Sensor

Authors
Lee, SungonOzaki, TakeshiNakamura, Yoshihiko
Issue Date
2008
Publisher
IEEE
Citation
IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.1192 - 1197
Abstract
This paper presents our microscope image stabilization system for in vivo microscopy. This work is a novel robotic application. In vivo microscopy is very in demand due to its potential impact on biological research [1]. However, it has turned out that in vivo microscopy is significantly disturbed by the motion of the imaged tissue of a living animal. The proposed system virtually removes the unwanted motion by synchronizing the motion of the objective lens with it. In order to realize this idea, we have developed a simple contact-type sensor for estimating the motion of organs, and also made a motion compensator for moving the objective lens. Sensing and compensating have been accomplished for 3-D translational motion. Not only laboratory tests with artificial motion, but also in vivo experiments show the successful motion canceling effect of the proposed system.
URI
https://pubs.kist.re.kr/handle/201004/116090
DOI
10.1109/IROS.2008.4651123
Appears in Collections:
KIST Conference Paper > 2008
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