Grayscale to Color Image Processing
Source code (SSD): im_align1.m
Source code (NCC): im_align2.m
Following the photographic journey of Sergei Prokudin-Gorskii who documented the Russian Empire in the early 1900s, three black-and-white photographs each taken with a different color filter are composited into a single image. Unlike Sergei who projected all three images on top of each other, our assignment was to use different algorithms to find the best match for aligning them together.
Layered color image
Sum of Squared Differences