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- Publisher Website: 10.1111/cgf.14016
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Article: From 2.5D Bas‐relief to 3D Portrait Model
Title | From 2.5D Bas‐relief to 3D Portrait Model |
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Authors | |
Keywords | 3D portrait image‐based reconstruction relief modelling shape‐from‐normals |
Issue Date | 2020 |
Publisher | Wiley-Blackwell Publishing Ltd. The Journal's web site is located at http://onlinelibrary.wiley.com/journal/10.1111/%28ISSN%291467-8659 |
Citation | Computer Graphics Forum, 2020, v. 39 n. 6, p. 258-268 How to Cite? |
Abstract | In contrast to 3D model that can be freely observed, p ortrait bas‐relief projects slightly from the background and is limited by fixed viewpoint. In this paper, we propose a novel method to reconstruct the underlying 3D shape from a single 2.5D bas‐relief, providing observers wider viewing perspectives. Our target is to make the reconstructed portrait has natural depth ordering and similar appearance to the input. To achieve this, we first use a 3D template face to fit the portrait. Then, we optimize the face shape by normal transfer and Poisson surface reconstruction. The hair and body regions are finally reconstructed and combined with the 3D face. From the resulting 3D shape, one can generate new reliefs with varying poses and thickness, freeing the input one from fixed view. A number of experimental results verify the effectiveness of our method. |
Persistent Identifier | http://hdl.handle.net/10722/293923 |
ISSN | 2023 Impact Factor: 2.7 2023 SCImago Journal Rankings: 1.968 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zhang, YW | - |
dc.contributor.author | Wang, W | - |
dc.contributor.author | Chen, Y | - |
dc.contributor.author | Liu, H | - |
dc.contributor.author | Ji, Z | - |
dc.contributor.author | Zhang, C | - |
dc.date.accessioned | 2020-11-23T08:23:48Z | - |
dc.date.available | 2020-11-23T08:23:48Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Computer Graphics Forum, 2020, v. 39 n. 6, p. 258-268 | - |
dc.identifier.issn | 0167-7055 | - |
dc.identifier.uri | http://hdl.handle.net/10722/293923 | - |
dc.description.abstract | In contrast to 3D model that can be freely observed, p ortrait bas‐relief projects slightly from the background and is limited by fixed viewpoint. In this paper, we propose a novel method to reconstruct the underlying 3D shape from a single 2.5D bas‐relief, providing observers wider viewing perspectives. Our target is to make the reconstructed portrait has natural depth ordering and similar appearance to the input. To achieve this, we first use a 3D template face to fit the portrait. Then, we optimize the face shape by normal transfer and Poisson surface reconstruction. The hair and body regions are finally reconstructed and combined with the 3D face. From the resulting 3D shape, one can generate new reliefs with varying poses and thickness, freeing the input one from fixed view. A number of experimental results verify the effectiveness of our method. | - |
dc.language | eng | - |
dc.publisher | Wiley-Blackwell Publishing Ltd. The Journal's web site is located at http://onlinelibrary.wiley.com/journal/10.1111/%28ISSN%291467-8659 | - |
dc.relation.ispartof | Computer Graphics Forum | - |
dc.rights | Preprint This is the pre-peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Postprint This is the peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. | - |
dc.subject | 3D portrait | - |
dc.subject | image‐based reconstruction | - |
dc.subject | relief modelling | - |
dc.subject | shape‐from‐normals | - |
dc.title | From 2.5D Bas‐relief to 3D Portrait Model | - |
dc.type | Article | - |
dc.identifier.email | Wang, W: wenping@cs.hku.hk | - |
dc.identifier.authority | Wang, W=rp00186 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1111/cgf.14016 | - |
dc.identifier.scopus | eid_2-s2.0-85084513827 | - |
dc.identifier.hkuros | 318959 | - |
dc.identifier.volume | 39 | - |
dc.identifier.issue | 6 | - |
dc.identifier.spage | 258 | - |
dc.identifier.epage | 268 | - |
dc.identifier.isi | WOS:000531164600001 | - |
dc.publisher.place | United Kingdom | - |
dc.identifier.issnl | 0167-7055 | - |