DIGITAL CINEMA PROJECTION METHOD, OPTIMISATION DEVICE AND PROJECTION SYSTEM Russian patent published in 2017 - IPC H04N9/31 H04N17/04 G03B21/32 

FIELD: information technology.

SUBSTANCE: invention relates to image processing, in particular, to a method of digital cinema projection, optimisation device for digital cinema and projection system. Disclosed is a method for digital cinema projection, involving: projecting images to a screen by a digital cinema projector, and acquiring images on screen by an image capture unit; performing digital analysis on acquired images by an image analysis unit to obtain a plurality of parameters of acquired images; according to each of parameters, performing correction process on image signals input from digital cinema server, and then outputting to digital cinema projector and projecting differently corrected and improved images targeted to each of digital cinema projectors.

EFFECT: improved quality of projected images.

5 cl, 10 dwg