The invention provides an apparatus and method for obtaining a uniform illumination reflectance image of an object, even though the object is illuminated only using periodic structured illumination. The uniform illumination reflectance image so-produced has precise geometric and photometric correspondence...http://www.google.fr/patents/US6025905?utm_source=gb-gplus-shareBrevet US6025905 - System for obtaining a uniform illumination reflectance image during periodic structured illumination
System for obtaining a uniform illumination reflectance image during ...
