Hounsfield units

Продукт No: P2550900


Depending on the type of CT scanner and the settings, the result of a CT scan of the same material can be different attenuation coefficient (grey-values). In order to make it easier to compare CT data, espe-cially in medicine, the grey-values of a CT scan are often rescaled to a standard scale. Hounsfield units is such a scaling that uses air and water as a calibration material which is regularly used in medicine.


  1. Perform a CT scan of the calibration material
  2. Recalculate the results to Hounsfield units

What you can learn about

  • Attenuation coefficient
  • Hounsfield units

Перечень материалов (вы́писка) Продукт Количество
XRCT 4.0 X-ray Computed Tomography upgrade set 09180-88 1
XRE 4.0 X-ray expert set, with tungsten tube 09110-88 1

Литература по данной статье

Название Продукт Язык
TESS expert manual XRCT 4.0 X-ray Computed Tomography and Digital Imaging in Medicine, 01205-02 ENG
XRCT 4.0 X-ray Computertomographie-Erweiterungsset 09180-88

Назад к перечню

Продукт No: P2550900

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