Remote measurement and shape reconstruction of surface-breaking fatigue cracks by laser-line thermography
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105950
Abstract: Abstract In this paper, a method for remote measurement and shape reconstruction of fatigue cracks by using laser-line thermography (LLT) technique is developed. A new feature parameter derived from the LLT signals is proposed to… read more here.
Keywords: reconstruction; measurement shape; remote measurement; laser line ... See more keywords
Microscope self-calibration based on micro laser line imaging and soft computing algorithms
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2017.12.010
Abstract: Abstract A technique to perform microscope self-calibration via micro laser line and soft computing algorithms is presented. In this technique, the microscope vision parameters are computed by means of soft computing algorithms based on laser… read more here.
Keywords: microscope; laser line; vision; calibration ... See more keywords
A Distortion Model of Laser Sheet for a Laser Line Scanner With Large Fan Angle
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2937073
Abstract: This article proposes an analytical method of computing distorted laser sheet of a laser line scanner and compensating it. In this article, a distortion model of laser sheet generated from a laser line scanner with… read more here.
Keywords: laser sheet; sheet; laser line; line scanner ... See more keywords
Setup error assessment based on “Sphere-Mask” Optical Positioning System: Results from a multicenter study
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Oncology"
DOI: 10.3389/fonc.2022.918296
Abstract: Background The setup accuracy plays an extremely important role in the local control of tumors. The purpose of this study is to verify the feasibility of "Sphere-Mask" Optical Positioning System (S-M_OPS) for fast and accurate… read more here.
Keywords: time; setup errors; laser line; setup ... See more keywords
Micro-Scale Surface Recognition via Microscope System Based on Hu Moments Pattern and Micro Laser Line Projection
Sign Up to like & getrecommendations! Published in 2023 at "Metals"
DOI: 10.3390/met13050889
Abstract: The surface engineering of metals develops high technology to detect microscale convex, concave and flat surface patterns. It is because the manufacturing industry requires technologies to recognize microscale surface features. Thus, it is necessary to… read more here.
Keywords: recognition; laser line; surface; surface recognition ... See more keywords