| Identity statement area | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Repository | sid.inpe.br/sibgrapi@80/2007/07.23.18.02 |
| Last Update | 2007:07.23.18.02.47 administrator |
| Metadata | sid.inpe.br/sibgrapi@80/2007/07.23.18.02.49 |
| Metadata Last Update | 2020:02.19.03.06.19 administrator |
| Citation Key | RittnerFlorLotu:2007:TeMoGr |
| Title | New tensorial representation of color images: tensorial morphological gradient applied to color image segmentation  |
| Format | Printed, On-line. |
| Year | 2007 |
| Date | Oct. 7-10, 2007 |
| Access Date | 2021, Jan. 16 |
| Number of Files | 1 |
| Size | 829 KiB |
| Context area | |
| Author | 1 Rittner, Leticia 2 Flores, Franklin 3 Lotufo, Roberto |
| Affiliation | 1 Faculdade de Engenharia Elétrica e de Computação - UNICAMP 2 Faculdade de Engenharia Elétrica e de Computação - UNICAMP 3 Faculdade de Engenharia Elétrica e de Computação - UNICAMP |
| Editor | Falcão, Alexandre Xavier Lopes, Hélio Côrtes Vieira |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI) |
| Conference Location | Belo Horizonte |
| Book Title | Proceedings |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Tertiary Type | Full Paper |
| History | 2007-07-23 18:02:49 :: lrittner@dca.fee.unicamp.br -> administrator :: 2007-08-02 21:17:33 :: administrator -> lrittner@dca.fee.unicamp.br :: 2008-07-17 14:09:43 :: lrittner@dca.fee.unicamp.br -> administrator :: 2009-08-13 20:38:25 :: administrator -> banon :: 2010-08-28 20:02:27 :: banon -> administrator :: 2020-02-19 03:06:19 :: administrator -> :: 2007 |
| Content and structure area | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | color image segmentation, color gradient, watershed transform. |
| Abstract | This paper proposes a new Tensorial Representation of HSI color images, where each pixel is a 2 X 2 second order tensor, that can be represented by an ellipse. A proposed tensorial morphological gradient (TMG) is defined as the maximum dissimilarity over the neighborhood determined by a structuring element, and is used in the watershed segmentation framework. Many tensor dissimilarity functions are tested and other color gradients are compared. The comparison uses a new methodology for qualitative evaluation of color image segmentation by watershed, where the watershed lines of the n most significant regions are overlaid on the original image for visual comparison. Experiments show that the TMG using Frobenius norm dissimilarity function presents superior segmentation results, in comparison to other tested gradients. |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| Conditions of access and use area | |
| data URL | http://urlib.net/rep/sid.inpe.br/sibgrapi@80/2007/07.23.18.02 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/sibgrapi@80/2007/07.23.18.02 |
| Language | en |
| Target File | rittner-tensor.pdf |
| User Group | lrittner@dca.fee.unicamp.br administrator |
| Visibility | shown |
| Allied materials area | |
| Mirror Repository | dpi.inpe.br/banon-pc2@80/2006/08.30.19.27 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| Notes area | |
| Empty Fields | accessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition electronicmailaddress group holdercode isbn issn label lineage mark nextedition nexthigherunit notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |