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Conference Paper: Equivalence of oblique and frontal illumination in perspective shape from shading

TitleEquivalence of oblique and frontal illumination in perspective shape from shading
Authors
Issue Date2007
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=4459057
Citation
The 2007 International Conference on Machine Vision (ICMV 2007), Islamabad, Pakistan, 28-29 December 2007. In Conference Proceedings, 2007, p. 7-11 How to Cite?
AbstractIn this paper, it is shown that any oblique illumination shape-from-shading problem under perspective projection for Lambertian reflection and a single distant light source can be converted to an equivalent frontal illumination problem by a simple nonlinear intensity transformation which is equivalent to a rectification in stereo vision. Remarkably, it involves no approximation of depth. The method is evaluated on perspective shape-from-shading involving wide range of oblique angles. © 2007 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/196695
ISBN

 

DC FieldValueLanguage
dc.contributor.authorChow, CK-
dc.contributor.authorYuen, SY-
dc.date.accessioned2014-04-24T02:10:34Z-
dc.date.available2014-04-24T02:10:34Z-
dc.date.issued2007-
dc.identifier.citationThe 2007 International Conference on Machine Vision (ICMV 2007), Islamabad, Pakistan, 28-29 December 2007. In Conference Proceedings, 2007, p. 7-11-
dc.identifier.isbn978-1-4244-1624-0-
dc.identifier.urihttp://hdl.handle.net/10722/196695-
dc.description.abstractIn this paper, it is shown that any oblique illumination shape-from-shading problem under perspective projection for Lambertian reflection and a single distant light source can be converted to an equivalent frontal illumination problem by a simple nonlinear intensity transformation which is equivalent to a rectification in stereo vision. Remarkably, it involves no approximation of depth. The method is evaluated on perspective shape-from-shading involving wide range of oblique angles. © 2007 IEEE.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=4459057-
dc.relation.ispartofInternational Conference on Machine Vision, ICMV 2007 Proceedings-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsInternational Conference on Machine Vision, ICMV 2007 Proceedings. Copyright © IEEE.-
dc.titleEquivalence of oblique and frontal illumination in perspective shape from shading-
dc.typeConference_Paper-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/ICMV.2007.4469264-
dc.identifier.scopuseid_2-s2.0-49649085282-
dc.identifier.spage7-
dc.identifier.epage11-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 160603 amended-

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