A METHOD A SYSTEM AND A COMPUTER PROGRAM FOR SEGMENTING A STRUCTURE ASSOCIATED WITH A REFERENCE STRUCTURE IN AN IMAGE

The invention relates to a method of image segmentation for delineating a structure associated with a reference structure in an image. For this purpose a segmentation of the reference structure is accessed. The appearance of different tissue types is learned using the model by non parametric robust...

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Hauptverfasser: KEDENBURG, GUNNAR, COCOSCO, CHRISTIAN A, THOMS, HENRIK, NIESSEN, WIRO J
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creator KEDENBURG, GUNNAR
COCOSCO, CHRISTIAN A
THOMS, HENRIK
NIESSEN, WIRO J
description The invention relates to a method of image segmentation for delineating a structure associated with a reference structure in an image. For this purpose a segmentation of the reference structure is accessed. The appearance of different tissue types is learned using the model by non parametric robust estimation that employs a fuzzy kNN classifier in two stages (outlier reduction and final estimation). The model is used to provide seed points for the segmentation. The graph cut method is adapted to perform segmentation of the sought structure. The invention further relates to a system and a computer program for image segmentation.
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language eng ; fre ; ger
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subjects CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
title A METHOD A SYSTEM AND A COMPUTER PROGRAM FOR SEGMENTING A STRUCTURE ASSOCIATED WITH A REFERENCE STRUCTURE IN AN IMAGE
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