title: Research for medical illustrators: photographic photometry.
abstract: The control of photographic variables when producing images for research where the data required is related to the subject's reflectance, absorption or transmission properties is important. The process variables are identified and guidance given on how these might be either controlled, or at least measured, so that correction factors might be applied to the data.
authors.affiliation: Medical Illustration, Cardiff University, Cardiff, UK. YoungS@cardiff.ac.uk
authors.forename: Stephen
authors.initials: S
authors.lastname: Young
mesh_terms: D006801:Humans; D008488:Medical Illustration / Q000193:education*; D010781:Photography / Q000379:methods; D010783:Photometry / Q000379:methods*; D012106:Research