I have some microscopy photographs with different exposures. The grayscale images will be used for comparison next to each other. Currently, to 'normalize' the differences in the pictures I tweak the Curves while looking at the data in the Histogram tab (mean, median and standard deviation). I have quite a lot of pictures to correct, which is going to take a lot of time.
Is it possible to normalize the grays in those images using automation (actions, scripts etc)? For instance, I would select the mean gray value and standard deviation (optionally min and max), and the pictures would be adjusted.
Please let me know if such option exists. If not in PS, then perhaps in other software?