Earticle

초록

영어

As an efficient and reliable method in 3D reconstruction and active measurement, structured light vision technology is being more and more important. Structured light vision technology by one or more image coding pattern projection to measure the scenario, and with the position of the projection direction at an angle with the camera intake scene projection image, and then match the projected image and the code pattern corresponding points using trigonometric obtain a 3D scene information. In order to achieve accurate projection image and coding pattern matching, on the one hand need effective structured light coding method, on the other hand, it is necessary to use a variety of image processing method to accurately locate the position of the projection image feature points. In this paper, a color structured light coding and decoding method based on topology structured and regional structured model is proposed. Finally, the methods for extracting encoded feature points based on waveform analysis and for classifying colors based on clustering analysis are developed. The result of the experiment has shown that the proposed method has good performance for the structured light vision system.

목차

Abstract
 1. Introduction
 2. Coding Method
 3. Decoding Method
  3.1. Feature Point Extraction Method Based on Waveform Analysis
  3.2. Color Classification Based on Cluster Analysis
  3.3. Coding Feature Point Matching
 4. Experiment
  4.1. 3D Reconstruction System
  4.2. Result and Analysis
 5. Conclusions
 Acknowledgements
 References

키워드

저자

• Tiezheng Sun [ School of Computer Science and Technology, Changchun University of Science and Technology, Changchun, China, School of Management Science and information Engineering, Jilin University of Finance and Economics, Changchun, China, Jilin Province Key Laboratory of Internet Fintech, Jilin University of Finance and Economics, Changchun, China ]
• Baoxing Bai [ School of Computer Science and Technology, Changchun University of Science and Technology, Changchun, China ]
• Cheng Han [ School of Computer Science and Technology, Changchun University of Science and Technology, Changchun, China ] Corresponding author
• Zejia Dong [ School of Management Science and information Engineering, Jilin University of Finance and Economics, Changchun, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605