Template matching method for image-based detection and tracking of irregular shaped targets

A method of generating a template image 214 includes: receiving an input from a user representing identifications of an object in different respective slices of a volumetric image 210; using the input to determine a volume-of-interest (VOI) that includes voxels in a subset of the volumetric image; a...

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Bibliographic Details
Main Authors Mostafavi, Hassan, Sloutsky, Alexander, Jeung, Andrew
Format Patent
LanguageEnglish
French
German
Published 11.07.2018
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:A method of generating a template image 214 includes: receiving an input from a user representing identifications of an object in different respective slices of a volumetric image 210; using the input to determine a volume-of-interest (VOI) that includes voxels in a subset of the volumetric image; and determining the template image using at least some of the voxels in the VOI, wherein the act of determining the template image comprises performing a forward projection of the at least some of the voxels in the VOI using a processor.
Bibliography:Application Number: EP20130188059