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20.12.2017

Image Preprocessing

The Image quality and image impression is influenced by many factors especially at x-ray images. Besides of the x-ray system (x-ray tube, scanner or Sensor) also the computer system (PC and monitor) has a big influence to the image impression. So it is possible that the same image looks different on different monitors or PC´s.

In order to get the best impression of your images, it is possible to adjust the image presettings.

VistaSoft

Open a previously acquired image and change the image settings in a way that the image is presented as you prefer. Herewith the typical image processing settings (Brightness, Contrast and Gamma) can be used as well as the diagnostic-supporting filters. Experienced users can also change the histogram settings to improve the image quality.  Bellow the double arrow button, there is the option “Save image preprocessing for the corresponding X-ray station”.  All the image settings will be saved with this option, so the following images acquired with the same device will directly be shown with this image preprocessing settings.

Hint: Use the gamma value as first option to adjust the brightness of the image.

 

DBSWIN

Open a previously acquired image and change the image settings in a way that as the image is presented as you prefer. Herewith the typical image correction settings can be used (brightness, contrast and gamma). By using the drop down menu “Image > Contrast/brightness presetting” a submenu will be opened were it is possible to check the settings. With a click on the button “Accept values for current mode” the settings will be saved and used for all following images which are scanned with the same scanmode.

Hint: Use the gamma value as first option to adjust the brightness of the image.

Adjusting image presettings to get the best impression of your images.

Adjusting image presettings to get the best impression of your images.

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