|
There is a trick to that Sheeny. If I want two images to have perfect register and they are of different FOV, I just simply use RegiStar and open the smaller FOV image. Then under operations register. Here is the tricky bit then combine (set dimensions to - intersection) combine but set the weight of the smaller opened image to a small value say .002 and then the resultant will be a perfect matching area from the bigger FOV to the smaller FOV. If the image sizes are vastly different it is worthwhile to do a rough crop of the larger image to more match the smaller otherwise file sizes get huge.
Bert
|