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Dense Depth and Albedo from a Single-Shot Structured Light
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ha, Hyowon | - |
dc.contributor.author | Park, Jaesik | - |
dc.contributor.author | Kweon, In So | - |
dc.date.accessioned | 2024-05-09T04:14:14Z | - |
dc.date.available | 2024-05-09T04:14:14Z | - |
dc.date.created | 2024-05-09 | - |
dc.date.created | 2024-05-09 | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Proceedings - 2015 International Conference on 3D Vision, 3DV 2015, pp.127-134 | - |
dc.identifier.uri | https://hdl.handle.net/10371/201325 | - |
dc.description.abstract | Single-shot structured light scanning has been actively investigated as it can recover accurate geometrical shape even on a dynamic scene. Since many single-shot approaches focus on improving depth accuracy, recovering the intrinsic properties of the scene such as albedo and shading are also valuable. In this paper, we propose a novel method that reconstructs not only the metric depth but also the intrinsic properties from a single structured light image. We extend the conventional color structured light model to embrace the Lambertian shading model. By using a color phase-shifting pattern, we parameterize the captured image with only two variables, albedo and depth. For an initial solution, a simple but powerful method to decompose sinusoids from the input image is presented. We formulate a non-linear cost function and jointly optimize albedo and depth efficiently by calculating analytic Jacobian. We demonstrate that our algorithm reasonably works on various real-world objects which exhibit challenging surface reflectance and albedo. | - |
dc.language | 영어 | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | Dense Depth and Albedo from a Single-Shot Structured Light | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/3DV.2015.22 | - |
dc.citation.journaltitle | Proceedings - 2015 International Conference on 3D Vision, 3DV 2015 | - |
dc.identifier.wosid | 000380389600015 | - |
dc.identifier.scopusid | 2-s2.0-84961738572 | - |
dc.citation.endpage | 134 | - |
dc.citation.startpage | 127 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Park, Jaesik | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordAuthor | Cameras | - |
dc.subject.keywordAuthor | Color | - |
dc.subject.keywordAuthor | Image color analysis | - |
dc.subject.keywordAuthor | Jacobian matrices | - |
dc.subject.keywordAuthor | Optimization | - |
dc.subject.keywordAuthor | Periodic structures | - |
dc.subject.keywordAuthor | Three-dimensional displays | - |
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