The (in)significance of resolution

Started Apr 15, 2013 | Discussions thread
DMillier
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Re: You haven't increased the resolution....
In reply to Lin Evans, Apr 15, 2013

Lin

This exercise was motivated purely as a practice exercise following the instructions in the Oopoomoo ebook "The tilt shift lens advantage" so there was no rigour in the process.

What I did was set my camera up in landscape orientation and made three images one shifted up, one centred and one shifted down.  When this was stitched is made a tallish portrait image with approximately 3x the pixel count of a single frame.  I then cropped this image to roughly the field of view of the single image made with a moderate wide angle.

The end result was very roughly a 42MP stitch that approximated the view of the 16MP single frame. All very rough and ready but good enough to make the point.

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