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[Morphometric method for the calculation of photographic areas]
Bollettino Della Societa Italiana Di Biologia Sperimentale
|April 30, 1982
Abstract:
The investigation shows that, superimposing a transparent size unit known squared Reticle on a photographic image while printing, it's possible to calculate the area of image (directly) counting the reticle's squares taken up from image, or (indirectly) calculating the difference between the whole number of squares in the photographic field delimited by the major axes of image and one of squares free from image.