| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH | |||
| Identifier | 8JMKD3MGPAW/3PFQM68 | |||
| Repository | sid.inpe.br/sibgrapi/2017/08.21.18.01 | |||
| Last Update | 2017:08.21.19.17.27 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/sibgrapi/2017/08.21.18.01.21 | |||
| Metadata Last Update | 2022:06.14.00.08.54 (UTC) administrator | |||
| DOI | 10.1109/SIBGRAPI.2017.10 | |||
| Citation Key | MedalhaPaglPaivPagl:2017:LeMoDy | |||
| Title | Least-squares Morphing of Dynamic Meshes  | |||
| Format | On-line | |||
| Year | 2017 | |||
| Access Date | 2024, Oct. 15 | |||
| Number of Files | 1 | |||
| Size | 2547 KiB | |||
| 2. Context | ||||
| Author | 1 Medalha, André 2 Pagliosa, Lucas 3 Paiva, Afonso 4 Pagliosa, Paulo | |||
| Affiliation | 1 FACOM-UFMS 2 ICMC-USP 3 ICMC-USP 4 FACOM-UFMS | |||
| Editor | Torchelsen, Rafael Piccin Nascimento, Erickson Rangel do Panozzo, Daniele Liu, Zicheng Farias, Mylène Viera, Thales Sacht, Leonardo Ferreira, Nivan Comba, João Luiz Dihl Hirata, Nina Schiavon Porto, Marcelo Vital, Creto Pagot, Christian Azambuja Petronetto, Fabiano Clua, Esteban Cardeal, Flávio | |||
| e-Mail Address | pagliosa@facom.ufms.br | |||
| Conference Name | Conference on Graphics, Patterns and Images, 30 (SIBGRAPI) | |||
| Conference Location | Niterói, RJ, Brazil | |||
| Date | 17-20 Oct. 2017 | |||
| Publisher | IEEE Computer Society | |||
| Publisher City | Los Alamitos | |||
| Book Title | Proceedings | |||
| Tertiary Type | Full Paper | |||
| History (UTC) | 2017-08-21 19:17:27 :: pagliosa@facom.ufms.br -> administrator :: 2017 2022-06-14 00:08:54 :: administrator -> :: 2017 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Version Type | finaldraft | |||
| Keywords | morphing cross-parameterization least-squares meshes dynamic meshes | |||
| Abstract | Morphing is a technique that smoothly transforms a shape onto another. In this paper, we present a method for morphing of two dynamic meshes: mesh sequences representing the keyframes of animated shapes over time. The pipeline of the proposed method comprises two main stages: template-based cross-parameterization and dynamic mesh interpolation. In the cross-parameterization stage, we use a variation of least-squares (LS) meshes to provide a coarse approximation of the geometry of the source mesh onto the target mesh. In our method, the possible candidates for initial control points of the LS-mesh are detected using an approach based on the Heat Kernel Signature (HKS). Then, an iterative process of fine fitting adds new constraints in the LS-mesh processing. The cross-parameterization is performed just once for any two frames in order to establish a full correspondence between vertices of the source and target meshes. Next, we use such a correspondence in the dynamic mesh interpolation stage to produce the morphing results. The method is entirely mesh-based and does not demand the generation of skeletons, mesh segmentation or the use of any additional control structures. Moreover, it does not require the two input meshes to share the same number of vertices or triangles, or to have the same connectivity. The provided results show the robustness and effectiveness of our method. | |||
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2017 > Least-squares Morphing of... | |||
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Least-squares Morphing of... | |||
| doc Directory Content | access | |||
| source Directory Content |
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| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGPAW/3PFQM68 | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGPAW/3PFQM68 | |||
| Language | en | |||
| Target File | paper.pdf | |||
| User Group | pagliosa@facom.ufms.br | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 | |||
| Next Higher Units | 8JMKD3MGPAW/3PKCC58 8JMKD3MGPEW34M/4742MCS | |||
| Citing Item List | sid.inpe.br/sibgrapi/2017/09.12.13.04 32 sid.inpe.br/sibgrapi/2022/06.10.21.49 2 | |||
| 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 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 secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume | |||