Shooting method and system of real-time multi-degree-of-freedom dynamic visual background wall

A shooting method and background wall technology, which are applied in animation production, character and pattern recognition, image data processing, etc., can solve the problem that editors are difficult to set and complete the work, and achieve reduction of shooting schedule changes, simple testing, and process interaction. synergistic effect

Inactive Publication Date: 2020-03-31
北京华严互娱科技有限公司
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Problems solved by technology

All these problems make it difficult for editors to complete the work according to the established scene settings, and the final released film is often the result of creative compromise

Method used

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  • Shooting method and system of real-time multi-degree-of-freedom dynamic visual background wall

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Embodiment Construction

[0054] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0055] Such as figure 1 As shown, the present invention provides a technical solution: a real-time multi-degree-of-freedom dynamic visual background wall shooting method and system, including visualization, performance capture, hybrid virtual production and real-time rendering engine, and LED wall.

[0056] The definition of visualization is to intuitively express the creative intention of the film’s shots or plots through a series of prototype images produced, and the visualization forms include promotional previews, previews, virtual scouting, technical previews, special effects previews and post-production previews piece;

[0057] The sales preview film is a video promotional film;

[0058] The preview includes music, sound effects and dialogue;

[0059] The virtual scouting is an all-digital version of a set or set, with which the crew can i...

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Abstract

The invention discloses a shooting method and system of a real-time multi-degree-of-freedom dynamic visual background wall. The invention belongs to the technical field of movie image production. Theinvention discloses a shooting method and system of a real-time multi-degree-of-freedom dynamic visual background wall. Motion capture and hybrid virtual production can be used for interaction betweenvirtual characters and the real world. Motion data are only captured from actors; a scene can be read from the scene library as required; reconstituting animation, when the camera is used for tracking data; real-time green matting and accurate picture synthesis are provided for shooting; in addition, the manufacturing process is simple, a photographer can set a picture of a real object through the LED wall. Therefore, the actor does not need to face the imaginary picture of the green screen, because the LED wall vividly displays the scene picture, important artistic clues are provided for images and light rays on all the LED walls, the authenticity of the picture is enhanced, and color pollution caused by green overflow does not need to be avoided as in the past.

Description

technical field [0001] The invention belongs to the technical field of movie image production, in particular to a real-time multi-degree-of-freedom dynamic visual background wall shooting method and system. Background technique [0002] In film production, many films have to complete very complex production work within a highly condensed timetable. The traditional process is a typical linear process, similar to an assembly line, including screenwriting, early stage, middle stage and late stage. If the effect cannot be achieved Anticipation, rework, cost and construction period are huge challenges. Due to the above reasons, the scale of film production is greatly affected by the traditional workflow. Despite the explosion of streaming and broadcast network series, they have failed to reach the level of theatrical release. This is partly because of the cost involved, but also because of the faster online distribution, which requires a lot of time to complete the film. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06T13/80
CPCG06T13/80G06V40/166
Inventor 不公告发明人
Owner 北京华严互娱科技有限公司
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