SYSTEM AND METHOD OF AUTOMATED SEGMENTATION OF ANATOMICAL OBJECTS THROUGH LEARNED EXAMPLES

SYSTEM AND METHOD OF AUTOMATED SEGMENTATION OF ANATOMICAL OBJECTS THROUGH LEARNED EXAMPLES

A method and system of automated segmentation of an anatomical object through learned examples include: receiving, by a processing device, an image of the anatomical object; determining a sparse representation of a shape of the anatomical object by iteratively evolving a segmenting surface as a comb...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FRIGUI, Hichem, FARHANGI, Mohammad Mehdi, AMINI, Amir A
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Beschreibung
Zusammenfassung:A method and system of automated segmentation of an anatomical object through learned examples include: receiving, by a processing device, an image of the anatomical object; determining a sparse representation of a shape of the anatomical object by iteratively evolving a segmenting surface as a combination of a level set segmentation and a linear combination of training shapes; and outputting, to an output device, the sparse representation of the shape of the anatomical object as the segmentation of the anatomical object.