Earticle

초록

영어

Despite the great success in smoothing of triangular mesh, the classical methods mostly require human interactions. In order to reduce the parameter settings, an adaptive and anisotropic smoothing algorithm for removing noise and preserving features of triangular mesh model was proposed. First calculate the expected normal vector of the model triangles, the expected normal vector should be an accurate representation of the desired movement direction and be similar to the original surface normal vector, and then we compute the value of the offset value. We develop an adaptive coefficient scheme which can avoid the parameter settings to obtain the coefficient value for each vertex. Finally, we updated every vertex’s position of the model by formula. Experimental results show that the algorithm can be adaptive to preserve sharp features and avoid shrinkages by comparing with classical methods.

목차

Abstract
 1. Introduction
 2. Adaptive and Anisotropic Smoothing Algorithm
  2.1. Expect Normal Vector Optimization
  2.2. Vertex Offset Optimization
  2.3. The Offset Coefficient Optimization
 3. Experimental Results
 4. Conclusion
 Acknowledgments
 References

키워드

저자

• Liu Xu-min [ College of Information Engineering, Capital Normal University, Beijing, China ]
• Yang Li-xin [ College of Computer, Beijing University of Post & Telcommunication, Beijing, China ]
• Li Cai-ling [ College of Information Engineering, Capital Normal University, Beijing, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605