Experimental Physics and
Industrial Control System

"Gabriele Salvato" <[email protected]> · Thu, 20 Mar 2014 15:44:02 +0100

Hi all,

I use an Intensity Graph widget in a CSS-BOY opi, to show a 
preview of the images collected by an Andor camera using AreaDetector.

The images are 16 bit gray level ones (ranging from 0 to 65535).

The widget is connected with a PV (ArrayData) that is the
same I use with the ImageJ plugin distributed with AreaDetector.

The problem is that the widget displays correctly only the pixels
with gray levels < 32767 and interpret grater gray values as negative
numbers (16th bit =1).

On the contrary, ImageJ displays correctly he entire image. 

Is there any way to overcome this problem with the BOY widget ?

Thank you,

Gabriele Salvato

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System