Memorias de investigación
Ponencias en congresos:
Spatio-Temporal Filtering with Morphological Operators for Robust Cell Migration Estimation in "in-vivo" Images
Año:2012
Áreas de investigación
  • Ciencias naturales y ciencias de la salud,
  • Biomedicina,
  • Ingenierías,
  • Tecnología electrónica y de las comunicaciones
Datos
Descripción
The understanding of the embryogenesis in living systems requires reliable quantitative analysis of the cell migration throughout all the stages of development. This is a major challenge of the "in-toto" reconstruction based on different modalities of "in-vivo" imaging techniques -spatio-temporal resolution and image artifacts and noise. Several methods for cell tracking are available, but expensive manual interaction -time and human resources- is always required to enforce coherence. Because of this limitation it is necessary to restrict the experiments or assume an uncontrolled error rate. Is it possible to obtain automated reliable measurements of migration? can we provide a seed for biologists to complete cell lineages efficiently? We propose a filtering technique that considers trajectories as spatio-temporal connected structures that prunes out those that might introduce noise and false positives by using multi-dimensional morphological operators.
Internacional
Si
Nombre congreso
IEEE International Symposium on Biomedical Imaging: From Nano to Macro (ISBI 2012)
Tipo de participación
960
Lugar del congreso
Barcelona, Spain
Revisores
Si
ISBN o ISSN
1945-7928
DOI
10.1109/ISBI.2012.6235804
Fecha inicio congreso
02/05/2012
Fecha fin congreso
05/05/2012
Desde la página
1312
Hasta la página
1315
Título de las actas
IEEE 2012
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: David Pastor Escuredo UPM
  • Autor: Miguel Angel Luengo Oroz UPM
  • Autor: L. Duloquin NeD, CNRS, Institut de Neurobiologie Alfred Fessard, Gif-sur-Yvette, France
  • Autor: B Lombardot CREA-Ecole Polytechnique, Paris, France
  • Autor: Maria Jesus Ledesma Carbayo UPM
  • Autor: P Bourgine CREA-Ecole Polytechnique, Paris, France
  • Autor: N Payrieras NeD, CNRS, Institut de Neurobiologie Alfred Fessard, Gif-sur-Yvette, France
  • Autor: Andres de Santos Lleo UPM
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Tecnología de imágenes biomédicas
  • Departamento: Ingeniería Electrónica