| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH | |||
| Identifier | 8JMKD3MGPAW/3S4DK2H | |||
| Repository | sid.inpe.br/sibgrapi/2018/10.23.19.01 | |||
| Last Update | 2018:10.23.19.07.54 (UTC) vcabrera@dca.ufrn.br | |||
| Metadata Repository | sid.inpe.br/sibgrapi/2018/10.23.19.01.04 | |||
| Metadata Last Update | 2022:05.18.22.18.34 (UTC) administrator | |||
| Citation Key | CabreraAvilaOrtiGonç:2018:ToMeCo | |||
| Title | Towards a metric for computing similarity ofrestricted non-rigid objects in real time  | |||
| Format | On-line | |||
| Year | 2018 | |||
| Access Date | 2024, May 02 | |||
| Number of Files | 1 | |||
| Size | 1431 KiB | |||
| 2. Context | ||||
| Author | 1 Cabrera Avila, Elizabeth Viviana 2 Ortiz Fernández, Luis Enrique 3 Gonçalves Garcia, Luiz Marcos. | |||
| Affiliation | 1 Universidad Federal do Rio Grande do Norte 2 Universidad Federal do Rio Grande do Norte 3 Universidad Federal do Rio Grande do Norte | |||
| Editor | Ross, Arun Gastal, Eduardo S. L. Jorge, Joaquim A. Queiroz, Ricardo L. de Minetto, Rodrigo Sarkar, Sudeep Papa, João Paulo Oliveira, Manuel M. Arbeláez, Pablo Mery, Domingo Oliveira, Maria Cristina Ferreira de Spina, Thiago Vallin Mendes, Caroline Mazetto Costa, Henrique Sérgio Gutierrez Mejail, Marta Estela Geus, Klaus de Scheer, Sergio | |||
| e-Mail Address | vcabrera@dca.ufrn.br | |||
| Conference Name | Conference on Graphics, Patterns and Images, 31 (SIBGRAPI) | |||
| Conference Location | Foz do Iguaçu, PR, Brazil | |||
| Date | 29 Oct.-1 Nov. 2018 | |||
| Publisher | Sociedade Brasileira de Computação | |||
| Publisher City | Porto Alegre | |||
| Book Title | Proceedings | |||
| Tertiary Type | Master's or Doctoral Work | |||
| History (UTC) | 2018-10-23 19:07:54 :: vcabrera@dca.ufrn.br -> administrator :: 2018 2022-05-18 22:18:34 :: administrator -> :: 2018 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | similarity non-rigid objects restricted deformation point clouds Mahalanobis distance Hausdorf distance real time | |||
| Abstract | We propose an approach towards measuring the similarity of restricted deformable objects using three-dimensional point clouds of them. Basically, given the point clouds of the object in the ideal and deformed postures, object part labeling is performed based on RGB to find a first segmentation of the object cloud in parts. Then two methods are tested for measuring similarity of each partial clouds set, with verification of their precision and time: the computation of Mahalanobis distances and of the Hausdorff distances of the point clouds, the last after registration and alignment of them. Experimental results show a faster execution time of the Mahalanobis metric, in despite of its lower precision in similarity estimation. Several applications in computer graphics and virtual reality can rely on such result in order to determine levels of deformation of articulated or restricted deformable objects. | |||
| Arrangement | urlib.net > SDLA > Fonds > SIBGRAPI 2018 > Towards a metric... | |||
| 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/3S4DK2H | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGPAW/3S4DK2H | |||
| Language | en | |||
| Target File | paper_tesis_ready.pdf | |||
| User Group | vcabrera@dca.ufrn.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/3RPADUS | |||
| Citing Item List | sid.inpe.br/sibgrapi/2018/09.03.20.37 10 | |||
| 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 secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume | |||