Share Email Print
cover

Proceedings Paper

A high accuracy single-eye vision measurement system using digital cameral
Author(s): Fuzhi Wang; Yang Ping; Dagui Huang
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

This paper presents a high-accuracy single-eye vision measurement system using digital cameral, which can substitute for universal tool maker's microscope. Based on the fact that the measurement of structural parameters ends in the operation of the coordinates of feature points, three main measures were put forward to improve the measurement accuracy, i.e., the method of correcting the image distortion by cameral calibrating; the method of fine adjusting by image the position of the camera to make the camera perpendicular to the surface of a measured object; the method of sub-pixel edge-detection technique that combines the B-spline and the least squares fitting. The experimental tests confirm that the measurement system is of high accuracy, effectiveness and real time response.

Paper Details

Date Published: 2 May 2006
PDF: 7 pages
Proc. SPIE 6042, ICMIT 2005: Control Systems and Robotics, 604201 (2 May 2006); doi: 10.1117/12.664507
Show Author Affiliations
Fuzhi Wang, Univ. of Electronic Science and Technology of China (China)
Yang Ping, Univ. of Electronic Science and Technology of China (China)
Dagui Huang, Univ. of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 6042:
ICMIT 2005: Control Systems and Robotics
Yunlong Wei; Kil To Chong; Takayuki Takahashi; Shengping Liu; Zushu Li; Zhongwei Jiang; Jin Young Choi, Editor(s)

© SPIE. Terms of Use
Back to Top