Line-based calibration of a micro-vision motion measurement system
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2016.12.018
Abstract: Abstract We propose a flexible and practical line-based method for calibrating a micro-vision motion measurement system by using a resolution target, considering the lens distortion. First, centerlines of the stripes in the image of resolution… read more here.
Keywords: measurement system; line based; system; micro vision ... See more keywords
Realtime in-plane displacements tracking of the precision positioning stage based on computer micro-vision
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2019.01.046
Abstract: Abstract This study presents a micro-vision-based measurement method for realtime and high accuracy in-plane displacements tracking of the precision positioning stage. In this method, to realize high magnification ratio and high video rate imaging of… read more here.
Keywords: micro vision; precision positioning; stage; positioning stage ... See more keywords
Motion measurement system of compliant mechanisms using computer micro-vision.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.415097
Abstract: Position sensing is essential to testify the validity of the mechanical design and verify the performance in micromanipulation. A practical system for non-contact micro-motion measurement of compliant nanopositioning stages and micromanipulators is proposed using computer… read more here.
Keywords: motion measurement; system; measurement system; micro ... See more keywords