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Article: Recovering shape by shading and stereo under lambertian shading model

TitleRecovering shape by shading and stereo under lambertian shading model
Authors
Issue Date2009
Citation
International Journal of Computer Vision, 2009, v. 85 n. 1, p. 58-100 How to Cite?
AbstractA method that integrates shape from shading and stereo is reported for Lambertian objects. A rectification is proposed to convert any lighting direction from oblique to orthographic. A sparse stereo method is reported that directly uses depth information and has no foreshortening problem. The method completely solves three difficult problems in stereo, namely, recovering depth at occlusion; matching at places with similar shading and matching at smooth silhouettes. The method has been tested on both synthetic and real images. It shows superior performance compared with two recent stereo algorithms. It is also a method based on the physics of image formation. © 2009 Springer Science+Business Media, LLC.
Persistent Identifierhttp://hdl.handle.net/10722/196705
ISSN
2015 Impact Factor: 4.27
2015 SCImago Journal Rankings: 5.633
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorChow, CK-
dc.contributor.authorYuen, SY-
dc.date.accessioned2014-04-24T02:10:35Z-
dc.date.available2014-04-24T02:10:35Z-
dc.date.issued2009-
dc.identifier.citationInternational Journal of Computer Vision, 2009, v. 85 n. 1, p. 58-100-
dc.identifier.issn0920-5691-
dc.identifier.urihttp://hdl.handle.net/10722/196705-
dc.description.abstractA method that integrates shape from shading and stereo is reported for Lambertian objects. A rectification is proposed to convert any lighting direction from oblique to orthographic. A sparse stereo method is reported that directly uses depth information and has no foreshortening problem. The method completely solves three difficult problems in stereo, namely, recovering depth at occlusion; matching at places with similar shading and matching at smooth silhouettes. The method has been tested on both synthetic and real images. It shows superior performance compared with two recent stereo algorithms. It is also a method based on the physics of image formation. © 2009 Springer Science+Business Media, LLC.-
dc.languageeng-
dc.relation.ispartofInternational Journal of Computer Vision-
dc.titleRecovering shape by shading and stereo under lambertian shading model-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s11263-009-0240-2-
dc.identifier.scopuseid_2-s2.0-67650594941-
dc.identifier.volume85-
dc.identifier.issue1-
dc.identifier.spage58-
dc.identifier.epage100-
dc.identifier.isiWOS:000268008000004-

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