ArticleInternational journal of optomechatronics
Axial-Stereo 3-D Optical Metrology for Inner Profile of Pipes Using a Scanning Laser Endoscope.
Article in International journal of optomechatronics. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
3 citing papers in PubMed.
- Run-to-Run Optimization Control Within Exact Inverse Framework for Scan Tracking.Journal of dynamic systems, measurement, and control · 2017Article
- Three-dimensional measurement of small inner surface profiles using feature-based 3-D panoramic registration.Optical engineering (Redondo Beach, Calif.) · 2017Article
- Feature-based three-dimensional registration for repetitive geometry in machine vision.Journal of information technology & software engineering · 2016Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
As the rapid progress in the development of optoelectronic components and computational power, 3D optical metrology becomes more and more popular in manufacturing and quality control due to its flexibility and high speed. However, most of the optical metrology methods are limited to external surfaces. This paper proposed a new approach to measure tiny internal 3D surfaces with a scanning fiber endoscope and axial-stereo vision algorithm. A dense, accurate point cloud of internally machined threads was generated to compare with its corresponding X-ray 3D data as ground truth, and the quantification was analyzed by Iterative Closest Points algorithm.
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Registered trials
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