Earticle

초록

영어

Three-dimensional (3D) reconstruction based on a coded structured light method is a widely used technique to recover objects surfaces. This technique is based on projecting a pattern onto object to reconstruct and the illuminated scene is imaged by calibrated camera. The pattern creates an artificial features on the surfaces of objects and can be a correspondence points. The 3D information is reconstructed by triangulating the correspondence between projected pattern and decoded pattern in imaged scene. In this paper, 3D reconstruction method based on a coded structured light is proposed. The pattern is encoded in binary pattern and it has uniqueness in the search range to find correspondence points. The pattern is projected using an infrared laser and a diffraction optical element (DOE) for the invisible areas. Then, the illuminated scene is imaged by a sensitive camera. As a result, the disparity of correspondences between matched points draw a 3D surface information.

목차

Abstract
 1. Introduction
 2. Reconstruction Method
  2.1. Advantage of Infrared Environment
  2.2. Pattern Matching Method
  2.3. Disparity Map Reconstruction
 3. Experimental Results
 4. Conclusion
 Acknowledgements
 References

키워드

저자

• JaeWook Ha [ Dept. Of IT-Convergence, Daegu Gyeongbuk Institude of Science & Technology (DGIST) ]
• Soon Kwon [ Dept. Of IT-Convergence, Daegu Gyeongbuk Institude of Science & Technology (DGIST) ]
• Jaekyo Jeong [ Dept. Of IT-Convergence, Daegu Gyeongbuk Institude of Science & Technology (DGIST) ]
• HyunWoo Kim [ Dept. Of IT-Convergence, Daegu Gyeongbuk Institude of Science & Technology (DGIST) ]

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