Use of non-photorealistic rendering and photometric stereo in making bas-reliefs from photographs
DC Field | Value | Language |
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dc.contributor.author | Wu, J. | - |
dc.contributor.author | Martin, R. R. | - |
dc.contributor.author | Rosin, P. L. | - |
dc.contributor.author | Sun, X. -F. | - |
dc.contributor.author | Lai, Y. -K. | - |
dc.contributor.author | Liu, Y. -H. | - |
dc.contributor.author | Wallraven, C. | - |
dc.date.accessioned | 2021-09-05T17:21:08Z | - |
dc.date.available | 2021-09-05T17:21:08Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 1524-0703 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101186 | - |
dc.description.abstract | Automatic bas-relief generation from 2D photographs potentially has applications to coinage, commemorative medals and souvenirs. However, current methods are not yet ready for real use in industry due to insufficient artistic effect, noticeable distortion, and unbalanced contrast. We previously proposed a shape-from-shading (SFS) based method to automatically generate bas-reliefs from single frontal photographs of human faces; however, suppression of unwanted details remained a problem. Here, we give experimental results showing how incorporating non-photorealistic rendering (NPR) into our previous framework enables us to both suppress unwanted detail, and yet also emphasize important features. We have consider an alternative approach to recovering relief shape, based on photometric stereo instead of SFS for surface orientation estimation. This can effectively reduce the computational time. (C) 2014 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.title | Use of non-photorealistic rendering and photometric stereo in making bas-reliefs from photographs | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Wallraven, C. | - |
dc.identifier.doi | 10.1016/j.gmod.2014.02.002 | - |
dc.identifier.scopusid | 2-s2.0-84896938259 | - |
dc.identifier.wosid | 000347018500017 | - |
dc.identifier.bibliographicCitation | GRAPHICAL MODELS, v.76, pp.202 - 213 | - |
dc.relation.isPartOf | GRAPHICAL MODELS | - |
dc.citation.title | GRAPHICAL MODELS | - |
dc.citation.volume | 76 | - |
dc.citation.startPage | 202 | - |
dc.citation.endPage | 213 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Software Engineering | - |
dc.subject.keywordAuthor | Bas-relief | - |
dc.subject.keywordAuthor | Non-photorealistic rendering | - |
dc.subject.keywordAuthor | Shape-from-shading | - |
dc.subject.keywordAuthor | Photometric stereo | - |
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