Perceptual Bases for Rules of Thumb in Photography
Perceptual Bases for Rules of Thumb in Photography
Perceptual Bases for Rules of Thumb in Photography
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View<strong>in</strong>g Captured Image<br />
θ v<br />
photograph<br />
mw c<br />
height <strong>of</strong> photograph = mw c<br />
where m is magnification <strong>of</strong> pr<strong>in</strong>t<br />
viewed photograph: θ v = 2tan -1 (mw c /2d COP )