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Conference Paper: Perspective Two-Frame-Theory for Shape Recovery under Turntable Motion
Title | Perspective Two-Frame-Theory for Shape Recovery under Turntable Motion |
---|---|
Authors | |
Keywords | Perspective projection Shape recovery Turntable motion Two-Frame-Theory |
Issue Date | 2011 |
Publisher | Springer-Verlag. |
Citation | Communications in computer and information science, 2011, v. 229, p. 56-66 How to Cite? |
Abstract | This paper addresses the problem of shape from shadings under perspective projection and turntable motion.Two-Frame-Theory is a newly proposed method for 3D shape recovery. It estimates shape by solving a first order quasi-linear partial differential equation through the method of characteristics. One major drawback of this method is that it assumes an orthographic camera which limits its application. This paper re-examines the basic idea of the Two-Frame-Theory under the assumption of a perspective camera, and derives a first order quasi-linear partial differential equation for shape recovery under turntable motion. The Dirichlet boundary condition is derived based on Dynamic programming. The proposed method is tested against synthetic and real data. Experimental results show that perspective projection can be used in the framework of Two-Frame-Theory, and competitive results can be achieved. |
Description | Book title: Computer vision, imaging and computer graphics : theory and applications: International Joint Conference, VISIGRAPP 2010, Angers, France, May 17-21, 2010. Revised Selected Papers |
Persistent Identifier | http://hdl.handle.net/10722/166465 |
ISBN | |
ISSN | 2023 SCImago Journal Rankings: 0.203 |
DC Field | Value | Language |
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dc.contributor.author | Liu, M | en_US |
dc.contributor.author | Wong, KKY | en_US |
dc.date.accessioned | 2012-09-20T08:36:44Z | - |
dc.date.available | 2012-09-20T08:36:44Z | - |
dc.date.issued | 2011 | en_US |
dc.identifier.citation | Communications in computer and information science, 2011, v. 229, p. 56-66 | en_US |
dc.identifier.isbn | 9783642253812 | - |
dc.identifier.issn | 1865-0929 | - |
dc.identifier.uri | http://hdl.handle.net/10722/166465 | - |
dc.description | Book title: Computer vision, imaging and computer graphics : theory and applications: International Joint Conference, VISIGRAPP 2010, Angers, France, May 17-21, 2010. Revised Selected Papers | - |
dc.description.abstract | This paper addresses the problem of shape from shadings under perspective projection and turntable motion.Two-Frame-Theory is a newly proposed method for 3D shape recovery. It estimates shape by solving a first order quasi-linear partial differential equation through the method of characteristics. One major drawback of this method is that it assumes an orthographic camera which limits its application. This paper re-examines the basic idea of the Two-Frame-Theory under the assumption of a perspective camera, and derives a first order quasi-linear partial differential equation for shape recovery under turntable motion. The Dirichlet boundary condition is derived based on Dynamic programming. The proposed method is tested against synthetic and real data. Experimental results show that perspective projection can be used in the framework of Two-Frame-Theory, and competitive results can be achieved. | - |
dc.language | eng | en_US |
dc.publisher | Springer-Verlag. | en_US |
dc.relation.ispartof | Communications in computer and information science | en_US |
dc.rights | The original publication is available at www.springerlink.com | - |
dc.subject | Perspective projection | - |
dc.subject | Shape recovery | - |
dc.subject | Turntable motion | - |
dc.subject | Two-Frame-Theory | - |
dc.title | Perspective Two-Frame-Theory for Shape Recovery under Turntable Motion | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Wong, KKY: kykwong@cs.hku.hk | en_US |
dc.identifier.authority | Wong, KKY=rp01393 | en_US |
dc.identifier.doi | 10.1007/978-3-642-25382-9_4 | - |
dc.identifier.scopus | eid_2-s2.0-84857528033 | - |
dc.identifier.hkuros | 208519 | en_US |
dc.identifier.volume | 229 | en_US |
dc.identifier.spage | 56 | en_US |
dc.identifier.epage | 66 | en_US |
dc.identifier.eissn | 1865-0937 | - |
dc.publisher.place | Berlin | - |
dc.identifier.issnl | 1865-0929 | - |