| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZG2LgkFdY/LFJ24 |
| Repository | sid.inpe.br/sibgrapi@80/2006/07.07.18.53 |
| Last Update | 2006:07.07.18.56.33 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2006/07.07.18.53.28 |
| Metadata Last Update | 2022:06.14.00.13.09 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2006.19 |
| Citation Key | ThomazAgOlDuBuGiRu:2006:MuLiAp |
| Title | Extracting Discriminative Information from Medical Images: A Multivariate Linear Approach  |
| Format | On-line |
| Year | 2006 |
| Access Date | 2024, Apr. 28 |
| Number of Files | 1 |
| Size | 655 KiB |
| 2. Context | |
| Author | 1 Thomaz, Carlos 2 Aguiar, Nelson 3 Oliveira, Sergio 4 Duran, Fabio 5 Busatto, Geraldo 6 Gillies, Duncan 7 Rueckert, Daniel |
| Affiliation | 1 Department of Electrical Engineering, Centro Universitario da FEI, São Paulo, Brazil 2 Department of Electrical Engineering, Centro Universitario da FEI, São Paulo, Brazil 3 Department of Electrical Engineering, Centro Universitario da FEI, São Paulo, Brazil 4 Departments of Psychiatry and Radiology, Faculty of Medicine, University of São Paulo, Brazil 5 Departments of Psychiatry and Radiology, Faculty of Medicine, University of São Paulo, Brazil 6 Department of Computing, Imperial College, London, UK 7 Department of Computing, Imperial College, London, UK |
| Editor | Oliveira Neto, Manuel Menezes de Carceroni, Rodrigo Lima |
| e-Mail Address | cet@fei.edu.br |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 19 (SIBGRAPI) |
| Conference Location | Manaus, AM, Brazil |
| Date | 8-11 Oct. 2006 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2006-07-07 18:56:33 :: cethomaz -> banon :: 2006-08-30 22:00:03 :: banon -> cethomaz :: 2008-07-17 14:11:02 :: cethomaz -> administrator :: 2009-08-13 20:38:00 :: administrator -> banon :: 2010-08-28 20:02:22 :: banon -> administrator :: 2022-06-14 00:13:09 :: administrator -> :: 2006 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | Statistical pattern recognition Medical image computing |
| Abstract | Statistical discrimination methods are suitable not only for classification but also for characterisation of differences between a reference group of patterns and the population under investigation. In the last years, statistical methods have been proposed to classify and analyse morphological and anatomical structures of medical images. Most of these techniques work in high-dimensional spaces of particular features such as shapes or statistical parametric maps and have overcome the difficulty of dealing with the inherent high dimensionality of medical images by analysing segmented structures individually or performing hypothesis tests on each feature separately. In this paper, we present a general multivariate linear framework to identify and analyse the most discriminating hyper-plane separating two populations. The goal is to analyse all the intensity features simultaneously rather than segmented versions of the data separately or feature-by-feature. The conceptual and mathematical simplicity of the approach, which pivotal step is spatial normalisation, involves the same operations irrespective of the complexity of the experiment or nature of the data, giving multivariate results that are easy to interpret. To demonstrate its performance we present experimental results on artificially generated data set and real medical data. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2006 > Extracting Discriminative Information... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Extracting Discriminative Information... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/6qtX3pFwXQZG2LgkFdY/LFJ24 |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZG2LgkFdY/LFJ24 |
| Language | en |
| Target File | thomaz-multivariate.pdf |
| User Group | cethomaz administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46RFT7E 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.08.00.20 5 |
| 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 documentstage edition electronicmailaddress group isbn issn label lineage mark mirrorrepository 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 |