Počet záznamů: 1
Blood Capillary Length Estimation from Three-Dimensional Microscopic Data by Image Analysis and Stereology
- 1.0395457 - FGÚ 2014 RIV US eng J - Článek v odborném periodiku
Kubínová, Lucie - Mao, X. W. - Janáček, Jiří
Blood Capillary Length Estimation from Three-Dimensional Microscopic Data by Image Analysis and Stereology.
Microscopy and Microanalysis. Roč. 19, č. 4 (2013), s. 898-906. ISSN 1431-9276. E-ISSN 1435-8115
Grant CEP: GA MŠMT(CZ) ME09010; GA MŠMT(CZ) LH13028; GA ČR(CZ) GAP108/11/0794
Výzkumný záměr: CEZ:AV0Z5011922
Institucionální podpora: RVO:67985823
Klíčová slova: capillaries * confocal microscopy * image analysis * length * rat brain * stereology
Kód oboru RIV: EA - Morfologické obory a cytologie
Impakt faktor: 2.161, rok: 2013
Two different rat brain regions were optically sliced by confocal microscopy and resulting 3D images processed by three types of capillary length estimation methods: (1) Stereological methods based on a computer generation of isotropic uniform random virtual test probes in 3D, either in the form of spatial grids of virtual “slicer” planes, or spherical probes. (2) Automatic method employing a digital version of the Crofton relations using the Euler characteristic of planar sections of the binary image. (3) Interactive “tracer” method for length measurement based on a manual delineation in 3D of the axes of capillary segments. The presented methods were compared in terms of their practical applicability, efficiency and precision
Trvalý link: http://hdl.handle.net/11104/0223478
Počet záznamů: 1