Computer virtual three-dimensional scenario library-based synthetic shooting system

Abstract

The invention discloses a computer virtual three-dimensional scenario library-based synthetic shooting system, which comprises shooting equipment, a three-dimensional scenario library, a shot information acquisition and real-time synchronization module, a shooting assisting module, an information integration module, a scenario rendering module and an image synthesis module, wherein the shooting equipment can project an effect sketch map of a virtual three-dimensional scenario onto a backdrop, and does not produce any projection on the backdrop at the moment of shooting; the information integration module integrates the position and direction information of the shooting equipment and information shot by the shooting equipment to obtain virtual spatial position information; the scenario rendering module renders a virtual scenario picture which is completely matched with a real shooting parameter and a real shooting environment; and the image synthesis module synthesizes a virtual scenario image and an original image to generate a synthetic image. The synthetic shooting system is low in cost and free from the influence of natural conditions, has authentic effects, and can be widely applied to the photographic industry, and a sufficient selective space and a sufficient reaction space can be provided for staff in the photographic industry.

Description

technical field [0001] The invention relates to a composite photography system, in particular to a composite photography system combined with a virtual three-dimensional scene. Background technique [0002] In the current photography industry, the scenes available for shooting are generally painting scenes, artificial real scenes or exterior scenes. But the painting scene is not expressive and unrealistic; the artificial real scene is expensive and difficult to change; location shooting requires a lot of manpower and material resources, and is often easily restricted by weather, seasons, time and space. These problems have greatly increased the work cost of the photography industry and restricted the development of the photography industry. [0003] Although the technology of 3D virtual imaging has been widely used in film, television and other image production fields, its working method is generally as follows: first study the script, and then make temporary production acc...

AI Technical Summary

Problems solved by technology

The cost of working equipment and personnel required in this production process is high, and it does not provide a large number of scenes that can be freely selected and shot before shooting

Therefore, the 3D virtual imaging technology in film, television and other image production fields cannot be widely used in the photography industry for a long time.

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