Pano is brilliant! How does it work?

For Pano, stitching photos together is a three-step process. First, it uses pattern-matching techniques to find out exactly how each pair of adjacent photos overlaps, and then it finds the best way to align them. Second, Pano applies a colour-correction gradient across each pair of photos to correct for the iPhone camera's autoexposure and white balancing.

Finally, all the photos are blended together and the image cropped to a neat rectangle. Voila! All in a matter of seconds.

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