1. The location of laser beam cutting based on the computer vision
- Author
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Aimin Yan, Shunxing Zhu, Jianfeng Sun, Liren Liu, Wei Lu, Enwen Dai, Yapeng Wu, and Ya'nan Zhi
- Subjects
Computer science ,business.industry ,ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION ,Edge (geometry) ,Laser ,Edge detection ,law.invention ,law ,Curve fitting ,Clutter ,Point (geometry) ,Computer vision ,Artificial intelligence ,business ,Interpolation - Abstract
Based on the computer vision theory, this article researched the algorithm for the location of laser beam cutting. This article combines Canny operator and thresheolding image. It overcomes the inaccuracy of edge detection and clutter jamming problem which are caused by the poor quality of acquired images. Collecting the key points of target edge, making B-spline curves fitting, it solved the problem that target edge is jagged. And it uses interpolation algorithm to locate the point for laser beam cutting. At last, we developed corresponding and prefessional software system which is based on Visual Stdio2003 and C#.
- Published
- 2011