Fast volumetric registration method for tumor follow‐up in pulmonary CT exams

An oncological patient may go through several tomographic acquisitions during a period of time, needing an appropriate registration. We propose an automatic volumetric intrapatient registration method for tumor follow‐up in pulmonary CT exams. The performance of our method is evaluated and compared...

Descripción completa

Detalles Bibliográficos
Autores principales: Silva, José Silvestre, Cancela, João, Teixeira, Luísa
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2011
Materias:
Medical Imaging
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5718673/
https://www.ncbi.nlm.nih.gov/pubmed/21587194
http://dx.doi.org/10.1120/jacmp.v12i2.3450
_version_ 1783284361389408256
author Silva, José Silvestre
Cancela, João
Teixeira, Luísa
author_facet Silva, José Silvestre
Cancela, João
Teixeira, Luísa
author_sort Silva, José Silvestre
collection PubMed
description An oncological patient may go through several tomographic acquisitions during a period of time, needing an appropriate registration. We propose an automatic volumetric intrapatient registration method for tumor follow‐up in pulmonary CT exams. The performance of our method is evaluated and compared with other registration methods based on optimization techniques. We also compared the metrics behavior to inspect which metric is more sensitive to changes due to the presence of lung tumors. PACS numbers: 87.57.nj; 87.57.Q‐; 87.57.N‐
format Online
Article
Text
id pubmed-5718673
institution National Center for Biotechnology Information
language English
publishDate 2011
publisher John Wiley and Sons Inc.
record_format MEDLINE/PubMed
spelling pubmed-57186732018-04-02 Fast volumetric registration method for tumor follow‐up in pulmonary CT exams Silva, José Silvestre Cancela, João Teixeira, Luísa J Appl Clin Med Phys Medical Imaging An oncological patient may go through several tomographic acquisitions during a period of time, needing an appropriate registration. We propose an automatic volumetric intrapatient registration method for tumor follow‐up in pulmonary CT exams. The performance of our method is evaluated and compared with other registration methods based on optimization techniques. We also compared the metrics behavior to inspect which metric is more sensitive to changes due to the presence of lung tumors. PACS numbers: 87.57.nj; 87.57.Q‐; 87.57.N‐ John Wiley and Sons Inc. 2011-02-02 /pmc/articles/PMC5718673/ /pubmed/21587194 http://dx.doi.org/10.1120/jacmp.v12i2.3450 Text en © 2011 The Authors. https://creativecommons.org/licenses/by/3.0/This is an open access article under the terms of the Creative Commons Attribution (https://creativecommons.org/licenses/by/3.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Medical Imaging
Silva, José Silvestre
Cancela, João
Teixeira, Luísa
Fast volumetric registration method for tumor follow‐up in pulmonary CT exams
title Fast volumetric registration method for tumor follow‐up in pulmonary CT exams
title_full Fast volumetric registration method for tumor follow‐up in pulmonary CT exams
title_fullStr Fast volumetric registration method for tumor follow‐up in pulmonary CT exams
title_full_unstemmed Fast volumetric registration method for tumor follow‐up in pulmonary CT exams
title_short Fast volumetric registration method for tumor follow‐up in pulmonary CT exams
title_sort fast volumetric registration method for tumor follow‐up in pulmonary ct exams
topic Medical Imaging
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5718673/
https://www.ncbi.nlm.nih.gov/pubmed/21587194
http://dx.doi.org/10.1120/jacmp.v12i2.3450
work_keys_str_mv AT silvajosesilvestre fastvolumetricregistrationmethodfortumorfollowupinpulmonaryctexams
AT cancelajoao fastvolumetricregistrationmethodfortumorfollowupinpulmonaryctexams
AT teixeiraluisa fastvolumetricregistrationmethodfortumorfollowupinpulmonaryctexams

Ejemplares similares