How to align images manually and merge them into a multi-channel composite image?
Posted by Jiseok on URL: http://imagej.273.s1.nabble.com/How-to-align-images-manually-and-merge-them-into-a-multi-channel-composite-image-tp5020699.html
Hi,
I have 4 images taken in 4 different days.
I want to manually align the 4 images, because there are small shifts and
movements each time I image.
Then I want to merge the 4 aligned images into a 4-channel composite image,
where each day image corresponds to a different channel. For example,
day1=R, day2=G, day3=B, day4=gray.
Can anyone kindly give me any advice how I can do this?
I don’t think I can use any automatic method for aligning, since the images
are quite complicated and need human eye inspection to decide matching
points.
I attached the 4 images, if anyone wants to see what they’re like.