3D+t morphological processing: applications to embryogenesis image analysis.
IEEE Trans Image Process
; 21(8): 3518-30, 2012 Aug.
Article
em En
| MEDLINE
| ID: mdl-22562755
ABSTRACT
We propose to directly process 3D + t image sequences with mathematical morphology operators using a new classification of the 3D+t structuring elements. Several methods (filtering, tracking, segmentation) dedicated to the analysis of 3D + t datasets of zebrafish embryogenesis are introduced and validated through a synthetic dataset. Then, we illustrate the application of these methods to the analysis of datasets of zebrafish early development acquired with various microscopy techniques. This processing paradigm produces spatio-temporal coherent results as it benefits from the intrinsic redundancy of the temporal dimension and minimizes the needs for human intervention in semi-automatic algorithms.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Peixe-Zebra
/
Imageamento Tridimensional
/
Desenvolvimento Embrionário
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Embrião não Mamífero
/
Microscopia
Tipo de estudo:
Diagnostic_studies
Limite:
Animals
Idioma:
En
Revista:
IEEE Trans Image Process
Ano de publicação:
2012
Tipo de documento:
Article