Automatic object detection using shape information in ultrasound images
Resumen:
A method is presented for segmentation of anatomical structures that incorporates prior information about shape. The method iteratively applies steps, which find object's border considering its properties independently from shape. The boundary is regularized taking in account the shape being extracted. Detection is not directly performed in the image but in a "shape space" referred to the shape in each step. The problem is reduced to work in this new coordinate system where the border is approximately a horizontal line. Shape information is introduced through a higher dimensional map similar to a distance map of a mean shape. Segmentation results are demonstrated on ultrasound imagery to measure meat quality of bovine and ovine livestock.
| 2003 | |
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Ultrasonic imaging Image segmentation PROCESAMIENTO de SEÑALES |
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| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/21243 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND) |
| _version_ | 1807522894821982208 |
|---|---|
| author | Cancela, Pablo |
| author2 | Reyes, Fernando Rodríguez, Pablo Randall, Gregory Fernández, Alicia |
| author2_role | author author author author |
| author_facet | Cancela, Pablo Reyes, Fernando Rodríguez, Pablo Randall, Gregory Fernández, Alicia |
| author_role | author |
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| collection | COLIBRI |
| dc.creator.none.fl_str_mv | Cancela, Pablo Reyes, Fernando Rodríguez, Pablo Randall, Gregory Fernández, Alicia |
| dc.date.accessioned.none.fl_str_mv | 2019-07-03T16:36:10Z |
| dc.date.available.none.fl_str_mv | 2019-07-03T16:36:10Z |
| dc.date.issued.es.fl_str_mv | 2003 |
| dc.date.submitted.es.fl_str_mv | 20190703 |
| dc.description.abstract.none.fl_txt_mv | A method is presented for segmentation of anatomical structures that incorporates prior information about shape. The method iteratively applies steps, which find object's border considering its properties independently from shape. The boundary is regularized taking in account the shape being extracted. Detection is not directly performed in the image but in a "shape space" referred to the shape in each step. The problem is reduced to work in this new coordinate system where the border is approximately a horizontal line. Shape information is introduced through a higher dimensional map similar to a distance map of a mean shape. Segmentation results are demonstrated on ultrasound imagery to measure meat quality of bovine and ovine livestock. |
| dc.description.es.fl_txt_mv | Trabajo presentado en International Conference on Image Processing, Barcelona, Spain, 2003. |
| dc.identifier.citation.es.fl_str_mv | Cancela, P, Reyes, F, Rodríguez, P, Randall, G, Fernández, A. Automatic object detection using shape information in ultrasound images [Preprint] Publicado en Proceedings of the 2003 International Conference on Image Processing. Doi 10.1109/ICIP.2003.1247270 |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/21243 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.en.fl_str_mv | Ultrasonic imaging Image segmentation |
| dc.subject.other.es.fl_str_mv | PROCESAMIENTO de SEÑALES |
| dc.title.none.fl_str_mv | Automatic object detection using shape information in ultrasound images |
| dc.type.en.fl_str_mv | Preprint |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/preprint |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/submittedVersion |
| description | Trabajo presentado en International Conference on Image Processing, Barcelona, Spain, 2003. |
| eu_rights_str_mv | openAccess |
| format | preprint |
| id | COLIBRI_691d10fbe8114e3ae8485295295f2fc1 |
| identifier_str_mv | Cancela, P, Reyes, F, Rodríguez, P, Randall, G, Fernández, A. Automatic object detection using shape information in ultrasound images [Preprint] Publicado en Proceedings of the 2003 International Conference on Image Processing. Doi 10.1109/ICIP.2003.1247270 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/21243 |
| publishDate | 2003 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND) |
| spelling | 2019-07-03T16:36:10Z2019-07-03T16:36:10Z200320190703Cancela, P, Reyes, F, Rodríguez, P, Randall, G, Fernández, A. Automatic object detection using shape information in ultrasound images [Preprint] Publicado en Proceedings of the 2003 International Conference on Image Processing. Doi 10.1109/ICIP.2003.1247270https://hdl.handle.net/20.500.12008/21243Trabajo presentado en International Conference on Image Processing, Barcelona, Spain, 2003.A method is presented for segmentation of anatomical structures that incorporates prior information about shape. The method iteratively applies steps, which find object's border considering its properties independently from shape. The boundary is regularized taking in account the shape being extracted. Detection is not directly performed in the image but in a "shape space" referred to the shape in each step. The problem is reduced to work in this new coordinate system where the border is approximately a horizontal line. Shape information is introduced through a higher dimensional map similar to a distance map of a mean shape. Segmentation results are demonstrated on ultrasound imagery to measure meat quality of bovine and ovine livestock.Made available in DSpace on 2019-07-03T16:36:10Z (GMT). No. of bitstreams: 5 automatic_detection_ultrasound_cr.pdf: 2133078 bytes, checksum: ed5ef5f3671a0c3044858da05877639e (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_url: 49 bytes, checksum: 4afdbb8c545fd630ea7db775da747b2f (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license.txt: 4267 bytes, checksum: 6429389a7df7277b72b7924fdc7d47a9 (MD5) Previous issue date: 2003enengLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad De La República. (Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND)Ultrasonic imagingImage segmentationPROCESAMIENTO de SEÑALESAutomatic object detection using shape information in ultrasound imagesPreprintinfo:eu-repo/semantics/preprintinfo:eu-repo/semantics/submittedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaCancela, PabloReyes, FernandoRodríguez, PabloRandall, GregoryFernández, AliciaProcesamiento de SeñalesTratamiento de 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- Universidad de la Repúblicafalse |
| spellingShingle | Automatic object detection using shape information in ultrasound images Cancela, Pablo Ultrasonic imaging Image segmentation PROCESAMIENTO de SEÑALES |
| status_str | submittedVersion |
| title | Automatic object detection using shape information in ultrasound images |
| title_full | Automatic object detection using shape information in ultrasound images |
| title_fullStr | Automatic object detection using shape information in ultrasound images |
| title_full_unstemmed | Automatic object detection using shape information in ultrasound images |
| title_short | Automatic object detection using shape information in ultrasound images |
| title_sort | Automatic object detection using shape information in ultrasound images |
| topic | Ultrasonic imaging Image segmentation PROCESAMIENTO de SEÑALES |
| url | https://hdl.handle.net/20.500.12008/21243 |
