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- Publisher Website: 10.1007/s11263-009-0240-2
- Scopus: eid_2-s2.0-67650594941
- WOS: WOS:000268008000004
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Article: Recovering shape by shading and stereo under lambertian shading model
| Title | Recovering shape by shading and stereo under lambertian shading model |
|---|---|
| Authors | |
| Keywords | Epipolar geometry Integration of shape modules Lambertian shading model Shape from shading Shape from stereo |
| Issue Date | 2009 |
| Citation | International Journal of Computer Vision, 2009, v. 85 n. 1, p. 58-100 How to Cite? |
| Abstract | A 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 Identifier | http://hdl.handle.net/10722/196705 |
| ISSN | 2023 Impact Factor: 11.6 2023 SCImago Journal Rankings: 6.668 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Chow, CK | - |
| dc.contributor.author | Yuen, SY | - |
| dc.date.accessioned | 2014-04-24T02:10:35Z | - |
| dc.date.available | 2014-04-24T02:10:35Z | - |
| dc.date.issued | 2009 | - |
| dc.identifier.citation | International Journal of Computer Vision, 2009, v. 85 n. 1, p. 58-100 | - |
| dc.identifier.issn | 0920-5691 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/196705 | - |
| dc.description.abstract | A 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.language | eng | - |
| dc.relation.ispartof | International Journal of Computer Vision | - |
| dc.subject | Epipolar geometry | - |
| dc.subject | Integration of shape modules | - |
| dc.subject | Lambertian shading model | - |
| dc.subject | Shape from shading | - |
| dc.subject | Shape from stereo | - |
| dc.title | Recovering shape by shading and stereo under lambertian shading model | - |
| dc.type | Article | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1007/s11263-009-0240-2 | - |
| dc.identifier.scopus | eid_2-s2.0-67650594941 | - |
| dc.identifier.volume | 85 | - |
| dc.identifier.issue | 1 | - |
| dc.identifier.spage | 58 | - |
| dc.identifier.epage | 100 | - |
| dc.identifier.isi | WOS:000268008000004 | - |
| dc.identifier.issnl | 0920-5691 | - |