[Insight-users] time gain compensation

[Renaud Isabelle]

Hi,
 
I'm working on ultrasound medical images as raw data and I would like to visualize them. 
 
Actually, my displayed images are too bright at the top and too dark at the bottom because of decreasing echoes. I heard today (I'm beginning in images processing) about time gain compensation (TGC, depth compensation, time gain control, swept gain....) . 
 
Does anyone know how I could do that? Is there something already implementing for that in ITK/VTK?
 
Please clarify this for me
 
Isabelle

		
---------------------------------
 Appel audio GRATUIT partout dans le monde avec le nouveau Yahoo! Messenger
 Téléchargez le ici !  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://public.kitware.com/pipermail/insight-users/attachments/20050711/a2f871b1/attachment.htm