Digital movie projection system and method

Abstract

The invention discloses a digital movie projection system and a digital movie projection method. The digital movie projection system comprises a projector system and an image acquisition and analysis system, wherein a video input module (such as an IMB (integrated media block)), an image optimization processing module and a video output module (such as an ICP (integrated control panel)) are set in the projector system; the image optimization processing module is electrically connected with the video input and output modules and the image acquisition and analysis system outside the projector system respectively. According to the system and the method, the image optimization processing module, the video input module and the video output module are integrated in the projector system, and the image optimization processing module is electrically connected with the video input and output modules respectively, and is arranged in the projector system, so that the security and the stability of image information in the whole movie projection process are ensured.

Description

technical field [0001] The invention relates to the technical field of image display equipment manufacturing, in particular to a digital movie projection system and method. Background technique [0002] In the prior art, a digital movie projection system mainly includes a server for outputting video signals and a projector for projecting the video signals on a screen. [0003] In addition, there is a better projection system, which usually adds an image optimization processing device between the projector and the server to optimize the projection effect. Since the image optimization processing equipment is connected to the projector and the server through a coaxial cable and a BNC connector to transmit video signals, the coaxial cable is used as a signal transmission medium, and its data transmission has potential safety hazards, and its data transmission rate is also limited (that is, bandwidth Small), so it cannot fully meet the high frame rate of the new movie format, th...

AI Technical Summary

Problems solved by technology

Since the image optimization processing equipment is connected to the projector and the server through a coaxial cable and a BNC connector to transmit video signals, the coaxial cable is used as a signal transmission medium, and its data transmission has potential safety hazards, and its data transmission rate is also limited (that is, bandwidth Small), so it cannot fully meet the high frame rate of the new movie format, the projection of high-resolution content and the confidentiality of video signals

[0004] To sum up, in the prior art, how to ensure the security of the video signal during the transmission process under the conditions of high-quality projection and high-bandwidth data transmission of the digital film projection system is a difficult technical problem to solve

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