Multispectral Co-occurrence Analysis for Medical Image Processing

Name: Multispectral Co-occurrence Analysis for Medical Image Processing
Brand: VDM Verlag
SKU: 9783639132489
Price: 58.29 EUR
Availability: InStock

Autor: Mehmet Kale

Jazyk:

Väzba: Brožovaná

Vydavateľ: VDM Verlag

Dostupnosť: U vydavateľa na objednávku

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58.29 €

Presented is a new computer-aided multispectral image processing method which is used in 3 spatial d...

Informácie o knihe

Autor

Mehmet Kale

Jazyk

Angličtina

Väzba

Kniha - Brožovaná

Vydalo

2009

Stránok

140

EAN

9783639132489

ISBN

3639132483

Enbook ID

06821968

Vydavateľ

VDM Verlag

Hmotnosť

213

Rozmery

152 x 229 x 8

Kompletný popis

Presented is a new computer-aided multispectral image processing method which is used in 3 spatial dimensions and 1 spectral dimension where the dynamic, contrast enhanced magnetic resonance parameter maps derived from voxelwise model-fitting represent the spectral dimension. The method is based on co-occurrence analysis using a 3-dimensional window of observation which introduces an automated identification of suspicious lesions. The co-occurrence analysis defines 21 different statistical features, a subset of which were input to a neural network classifier where the assessments of the voxelwise majority of a group of radiologist readings were used as the gold standard. The voxelwise true positive fraction (TPF) and false positive fraction (FPF) results of the computer classifier were statistically indistinguishable from the TPF and FPF results of the readers using a one sample paired t-test. In order to observe the generality of the method, two different groups of studies were used with widely different image acquisition specifications.

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Multispectral Co-occurrence Analysis for Medical Image Processing

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