Translator Disclaimer
28 October 2011 Non-rigid structure from motion based on movement continuity
Author Affiliations +
Proceedings Volume 8205, 2011 International Conference on Photonics, 3D-Imaging, and Visualization; 82052E (2011)
Event: 2011 International Conference on Photonics, 3D-imaging, and Visualization, 2011, Guangzhou, China
Existing approaches to non-rigid structure from motion assume that the instantaneous 3-D shape of a deformable object is a liner combination of basic shapes, which have to be estimated anew for each video sequence. In this paper we propose a new method which is based on physical continuity of non-rigid motion. In non-rigid motion, the displacement between consecutive frames makes little difference. We define some centroid points and their displacements between each feature point as constraints in objective function. Then we use non-linear optimization method to find motion and structure parameters. Finally, this algorithm is used to reconstruct 3-D structure of a person's face. Experimental results show the feasibility of the proposed method.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yaming Wang, Jinbin Guo, and Junbao Zheng "Non-rigid structure from motion based on movement continuity", Proc. SPIE 8205, 2011 International Conference on Photonics, 3D-Imaging, and Visualization, 82052E (28 October 2011);


A semi automatic 2D to stereoscopic 3D image and video...
Proceedings of SPIE (March 11 2013)
Visual servoing based on ellipse features
Proceedings of SPIE (August 05 1993)
Monocular passive range sensing using defocus information
Proceedings of SPIE (February 28 1991)
Stereo video inpainting
Proceedings of SPIE (February 15 2011)
Quality-of-service guarantees for wireless computer vision
Proceedings of SPIE (September 14 1995)

Back to Top