By Topic

Self-Calibration Technique Based on Hand-Eye Vision Systems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Wang Haixia ; Key Laboratory for Robot & Intelligent Technology of Shandong province, Shandong University of Science and Technology, Qingdao 266510, P. R. China. E-mail: h ; Wang Chunyan ; Lu Xiao

A flexible valid self-calibration technique for robotics hand-eye systems is proposed. It is not necessary to disjoin the camera intrinsic parameter matrix and the orientation matrix, so they can be obtained as a "black-box", where every parameter of every part needn't be computed, thus the computation cost and the error are both depressed. In the process of calibration, the known reference objection isn't needed, and it only requires the camera to observe images from couple arbitrary reference points at four (or more) pure translational motions and two (or more) random motions with revolving, respectively, thus the proposed self-calibration of hand-eye systems is implemented, where the motion times is decided according to the given criterion. Furthermore, there is no restriction to the installation and the motion direction of the camera, so the proposed technique is easy to use and flexible.

Published in:

2007 Chinese Control Conference

Date of Conference:

July 26 2007-June 31 2007