Mosaic

[Alejandro Tombolini]

Hi,
 
I cannot make my first mosaic. I wonder if someone can help me with any idea of how to improve it.
I took both images the same night, the right part at the begining with an important gradient on the sky and de left part at the end with a much better sky.
After DBE in both integrations, I could merge them but when streching the background appear with an important diference between two parts.
I also tried a new DBE in the mosaic (which is the attached image), but the difference is still important.
May be I need to improve something in the parametres of GradientMergeMosaic, but these gave me the best result.
If someone have time and wants to try in the link are the two integrations with DBE.


http://www.4shared.com/file/fAuEIVHP/integration1_DBE.html

http://www.4shared.com/file/alAA-OGa/integration2_DBE.html



Saludos.
Alejandro. 

[georg.viehoever]

GradientMergeMosaic can only help with the brightness differences at the border between the two images. It cannot get rid of the different noise structure of the two images, or large scale brightness differences. You need to make sure that the backgrounds are as similar as possible before trying to merge.

Georg