| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH | |||
| Identifier | 8JMKD3MGPBW34M/3JUSMJL | |||
| Repository | sid.inpe.br/sibgrapi/2015/08.02.19.06 | |||
| Last Update | 2015:08.02.19.06.44 (UTC) bernardohenz@gmail.com | |||
| Metadata Repository | sid.inpe.br/sibgrapi/2015/08.02.19.06.44 | |||
| Metadata Last Update | 2022:05.18.22.21.02 (UTC) administrator | |||
| Citation Key | HenzOliv:2015:ImReUs | |||
| Title | Image Relighting Using Shading Proxies  | |||
| Format | On-line | |||
| Year | 2015 | |||
| Access Date | 2024, Apr. 29 | |||
| Secondary Type | Master's Work | |||
| Number of Files | 1 | |||
| Size | 956 KiB | |||
| 2. Context | ||||
| Author | 1 Henz, Bernardo 2 Oliveira, Manuel M. | |||
| Affiliation | 1 UFRGS 2 UFRGS | |||
| Editor | Segundo, Maurício Pamplona Faria, Fabio Augusto | |||
| e-Mail Address | bernardohenz@gmail.com | |||
| Conference Name | Conference on Graphics, Patterns and Images, 28 (SIBGRAPI) | |||
| Conference Location | Salvador, BA, Brazil | |||
| Date | 26-29 Aug. 2015 | |||
| Publisher | Sociedade Brasileira de Computação | |||
| Publisher City | Porto Alegre | |||
| Book Title | Proceedings | |||
| Tertiary Type | Master's or Doctoral Work | |||
| History (UTC) | 2015-08-02 19:06:44 :: bernardohenz@gmail.com -> administrator :: 2022-05-18 22:21:02 :: administrator -> :: 2015 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | image relighting painting relighting normal-map estimation shading transferring | |||
| Abstract | We present a practical solution to the problem of single-image relighting of objects with arbitrary shapes. It is based on a shading-ratio image obtained from some user-provided guess of the original and target illuminations. Our approach is flexible and robust, being applicable to objects with non-uniform albedos and arbitrary shapes, as well as to non-photorrealistic depictions. We demonstrate its effectiveness by relighting many photographs, paintings, and drawings containing a variety of objects of different materials. Additionally, our technique can transfer smooth normal and depth maps from 3-D models to pictures. Preliminary evaluation has shown that our approach is intuitive, allowing novice users to relight images in just a couple of minutes. | |||
| Arrangement | urlib.net > SDLA > Fonds > SIBGRAPI 2015 > Image Relighting Using... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGPBW34M/3JUSMJL | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3JUSMJL | |||
| Language | en | |||
| Target File | wtd - camera ready_opt.pdf | |||
| User Group | bernardohenz@gmail.com | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 | |||
| Next Higher Units | 8JMKD3MGPBW34M/3K24PF8 | |||
| Citing Item List | sid.inpe.br/sibgrapi/2015/08.03.22.49 6 sid.inpe.br/banon/2001/03.30.15.38.24 3 | |||
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume | |||