METHOD OF PROJECTING IMAGE ON SURFACES OF REAL OBJECTS Russian patent published in 2011 - IPC G09F19/18 

FIELD: medicine.

SUBSTANCE: according to method measuring and/or survey and/or laser scanning of real objects, on which projection of images will be performed, estimation of projectors positions, light sources and spectators relative to real objects are carried out. Then, created and textured are 3D-models of real and virtual objects, performed is construction of virtual stage, which includes virtual light sources, virtual projectors, 3D-models of real objects, whose position is identical to position of real objects, light sources and projectors, and 3D-models of virtual objects. After that programming of virtual scene visualisation from the point of view of spectator in real time, programming of representation of obtained image onto surface of real objects in real time, programming of visualisation of obtained stage from the point of view of position of in real time, programming of interactive part and scenario of models behavior are realised. Then, arrangement of projectors in real setting identical to virtual stage is performed and obtained image is represented by real projectors onto the surface of real objects.

EFFECT: creation of realistic imaging of three-dimensional objects with correct perspective and shadow presentation, possibility of correct visual combination of projected image and real objects, on the surface of which this image is projected, taking into account position of spectators and projectors.

3 cl, 5 dwg