FIELD: engineering of systems for analyzing digital images, and, in particular, systems for showing hidden objects on digital images.
SUBSTANCE: in accordance to the invention, method is claimed for visual display of first object, hidden by second object, where first object has color contrasting with color of second object, and second object is made of material letting passage of visible light through it, where amount of visible light passing through second object is insufficient for first object to be visible to human eye. The method includes production of digital image of first and second objects with usage of visible light sensor. Digital data of image, received by computer system, contains both data of first object and data of second object, where data of first object and data of second object contains color information, and value of contrast between first and second objects must amount to approximately 10% of full scale in such a way, that along color scale of 256 levels the difference equals approximately 25 levels, then data of second object is filtered, after that values, associated with data of first object, are increased until these values become discernible during reproduction on a display.
EFFECT: creation of the method for showing hidden objects in digital image without affecting it with special signals.
3 cl, 6 dwg
