View Single Post
  #3  
Old 26-03-2013, 05:58 PM
multiweb's Avatar
multiweb (Marc)
ze frogginator

multiweb is offline
 
Join Date: Oct 2007
Location: Hinchinbrook
Posts: 20,089
Definitely hotpixels yes. There are two ways you can get rid of them.

1_ shoot darks and dark subtract.
2_ make what's called a bad pixel map, paint the pixels with it then interpolate them with the neighbouring pixels.

This has to be done to each individual sub prior to debayering or registering.
Reply With Quote