Dissertation > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Data processing, data processing system > Centralized testing and roving detection system

Application of Detection of Knots on Wood and Computer Vision Reappear Theory

Author ZhangRuiBin
Tutor CaoJun;RenHongE
School Northeast Forestry University
Course Control Theory and Control Engineering
Keywords Knob Computer Vision Digital Image Processing Computer Vision Reappear Theory Edge Detection Mathematics Depict
CLC TP274.4
Type Master's thesis
Year 2001
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A paper is based on the project of 揟he Research of Mathematics and Computer Frequency Dynamic Simulation Theory on Knobs NDT Result? Which aided by the Fund of province Heilongjiang Nature Science And trying to find a method that can automate to implement the mathematics depict and discern the shape of wood knobs. A system is built on the base of the computer image processing technology. Using mathematics model to automatically discern the form of knobs surface and simulate reappear on computer. The system is made of three parts, including to the collection model of knobs surface image, the Image Processing model and the computer reappearing model of knobs image. According to the existing the installations in laboratory, I centralize on finding the knobs mathematics depict theory and method on computer. In course of research, the key is the procession of wood knobs surface image and the collection of knobs edge curve. As the paper based on the knobs surface shape depict, I design the system software by Visual C++6.O and model technology. The program is very stable and easy to transplant. Its

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