Thread: Improving Signal to Noise Ratio
View Single Post
  #14  
Old 07-07-2010, 11:14 PM
Octane's Avatar
Octane (Humayun)
IIS Member #671

Octane is offline 		 
Join Date: Dec 2005
Location: Canberra
Posts: 11,159
David,

Normalisation is the act of setting the median level of each image to 0. This helps to increase dynamic range when it comes time to stack.

H
Reply With Quote