このエントリーをはてなブックマークに追加
ID 30126
FullText URL
Author
Sano, Tetsuya
Yamamoto, Hideki
Abstract

In this paper, we developed a visual feedback system that controls a micromanipulator so that a needle head may reach a target. The system consists of a stereoscopic microscope, a micromanipulator, two CCD cameras and a personal computer. The position of the target and the needle head under stereoscopic microscope are measured three dimensionally by using two CCD cameras which are set to eyepieces of the microscope. It is necessary that the image processing employed be fast so that the micromanipulation can be carried out at a realistic rate. The image processing time for detecting the target and the needle head is greatly reduced by using image compression

Keywords
CCD image sensors
image coding
image segmentation
micromanipulators
micropositioning
optical feedback
optical microscopes
robot vision
stereo image processing
Note
Digital Object Identifier: 10.1109/IMTC.1999.776770
Published with permission from the copyright holder. this is the institute's copy, as published in Instrumentation and Measurement Technology Conference, 1999. IMTC/99. Proceedings of the 16th IEEE, 24-26 May 1999, Volume 1, Pages 327-331 vol.1.
Publisher URL:http://dx.doi.org/10.1109/IMTC.1999.776770
Copyright © 1999 IEEE. All rights reserved.
Published Date
1999-5
Publication Title
Instrumentation and Measurement Technology Conference
Volume
volume1
Start Page
327
End Page
331
Content Type
Journal Article
language
英語
Refereed
True
DOI
Submission Path
industrial_engineering/117