Problem with HDR
I seem to have hit a problem when creating an HDR image in Panoweaver.
When photographing high contrast room interiors one set of exposures is made for the highlights (-2EV, -3EV or even -4EV). This means the shadow areas get quite dark. This is not a problem when creating a single HDR image from differently exposed images into a single picture. However in combining the dark images (say -4EV) I am having trouble getting Panoweaver to stitch the pictures because it cannot find enough matching points - because the images are so dark. Is there an answer?