Median Stacking For Noise Reduction
Here is a demonstration of the power of the Median Stack Mode in Photoshop for the reduction of high ISO shot noise, read noise etc.
Greg Benz video showing the other important use of the Median Stack Mode is here www.youtube.com/watch?v=sLLwp...
Read the original post about Night Sky Imaging: wildlifeinpixels.net
Text and video Andy Astbury