Segmentation and Density Estimation in Femur

Name: Segmentation and Density Estimation in Femur
Brand: VDM Verlag
SKU: 9783639302189
Price: 50.85 EUR
Availability: InStock

Preprocessing, segmentation and analysis of the femoral head bone density

Автор: Jan Horáček

Език:

Корици: С меки корици

Издател: VDM Verlag

Наличност: Налично при издателя, по поръчка

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50.85 € 99.46 лв

We present a novel method for a femoral head segmentation and a density measurement. Our approach is...

Информация за книгата

Автор

Jan Horáček

Език

Английски език

Корици

Книга - С меки корици

Издадена

2010

страници

108

EAN

9783639302189

ISBN

3639302184

Enbook ID

06837211

Издател

VDM Verlag

Теглоt

168

Размери

152 x 229 x 7

Пълно описание

We present a novel method for a femoral head segmentation and a density measurement. Our approach is based on a semi-automatical femoral head segmentation from a CT dataset based on finding an optimal path through the axial slices transformed to polar coordinates. The cost function itself is based on a combination of corticallis properties, mostly the directional behavior of the 3D gradients and their size in 2D slices, where they form typical "channels". The final volume is computed using filling and morphological algorithms and its properties are further measured. The final implementation was experimentally validated on the radiology department of the Bulovka hospital and allows a radiologist to intuitively and accurately estimate the femoral head density in approximately 1 to 3 minutes.

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Segmentation and Density Estimation in Femur

Preprocessing, segmentation and analysis of the femoral head bone density

Информация за книгата

Пълно описание

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Клиенти, които купиха тази книга, купиха също