Hi! I’m a marine biologist and have little experience with ImageJ/FIJI. I’m mapping shrimp burrows using a Gopro camera, this results in pictures with bare sediment and shrimp holes (indicated with red arrows). For each map, I have taken four pictures, I would like to stitch these pictures together in a quadrant, after correcting the fisheye distortion.
I have attached an example of the kind of images I want to stitch together, they are arranged in this order:
C / B
D / A
The only part of the images that I’m interested in is the surface within the quadrant.