Three-dimensional Relief Generation on Freedom Surface Based on Monocular Image

Authors

Meng Yue, Department of Information Technology of Beijing Normal University, Beijing 100875, China;
Mingquan Zhou, Department of Information Technology of Beijing Normal University, Beijing 100875, China;
Wuyang Shui, Department of Information Technology of Beijing Normal University, Beijing 100875, China;
Zhongke Wu, Department of Information Technology of Beijing Normal University, Beijing 100875, China;

Abstract

Abstract: For better protection of relief relics which was apt to be corroded and destroyed, the three-dimensional reconstruction technology was utilized to reconstruct 3D model from monocular image. Namely, the SFS (Shape From Shading) method estimated metric depth of relief model according to monocular image, and then restored it using filter transformation and model superposition. For most relief, their carrier surface was irregular curved surface, so estimated metric depth should be map to curved surface. The carrier model was put into Riemannian geometry space, parameterizing local region which position and size was assigned using exponential map. Corresponding vertex coordinate was changed according to texture map theory realizing the transformation of 3D model. The semi-automatic method of relief restoration was designed and realized, and the method has well adaptability for different models.

Recommended Citation

Yue, Meng; Zhou, Mingquan; Shui, Wuyang; and Wu, Zhongke (2020) "Three-dimensional Relief Generation on Freedom Surface Based on Monocular Image," Journal of System Simulation: Vol. 27: Iss. 12, Article 19.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol27/iss12/19

First Page

3012

Revised Date

2015-08-09

DOI Link

https://doi.org/

Last Page

3017

CLC

TP311.51A

Recommended Citation

Meng Yue, Zhou Mingquan, Shui Wuyang, Wu Zhongke. Three-dimensional Relief Generation on Freedom Surface Based on Monocular Image[J]. Journal of System Simulation, 2015, 27(12): 3012-3017.