Large-wall stereographic projection method

A stereoscopic projection, large-scale technology, applied in the field of projection, can solve problems such as long time, inability to make animation, and large amount of data processing, and achieve the effect of improving efficiency

Active Publication Date: 2013-12-18
SHANGHAI MOTION MAGIC DIGITAL ENTERTAINMENT
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Problems solved by technology

[0005] The invention discloses a method for large-scale wall stereoscopic projection, which is used to solve the problem that in the prior art, the wall stereoscopic projection canno

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  • Large-wall stereographic projection method

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0032] attached figure 1 Shown is a flow chart of the method for large-scale wall stereoscopic projection of the present invention. A method for large-scale three-dimensional projection on a wall, which includes: video production, wall projection and its linkage with a playback system for formal performances.

[0033] The video production of the present invention includes: architectural modeling, three-dimensional element production, three-dimensional animation production, and special effect synthesis.

[0034] The building modeling of the present invention comprises:

[0035] Carry out three-dimensional modeling of a building to generate a building model data; obtain the architectural parameters of the target building by obtaining the architectural drawings of the target building to be projected, and import the above parameters into the computer to form a ...

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Abstract

The invention relates to a large-wall stereographic projection method and solves the problems that the prior wall stereographic projection cannot be used to produce animations according to the color and material of buildings and cutting of rendered video requires a large amount of data to be processed and longtime processing. A building is subjected to photometry so that wall parameters are acquired to allow for production of animations; color and light is reasonably used during the process; excellent projection is achieved. Animations are synthesized by cutting an image sequence and allowing multiple computers to operate at the same time, so that efficiency of animation production can be improved greatly.

Description

technical field [0001] The invention relates to a projection method, in particular to a large-scale wall stereoscopic projection method. Background technique [0002] Huge wall projection is also called architectural projection, architectural stereoscopic projection, and architectural 3D projection, and is divided into two types: huge wall projection inside the building and huge wall projection outside the building. The huge wall projection adopts a large-scale engineering projection system, which can also be combined with cool lasers to display a very huge picture; in order to better express the theme, the huge wall projection outside the building is generally creatively created as a three-dimensional dynamic picture. [0003] Wall projection has the characteristics of huge picture, novel form, strong sense of technology, etc. [0004] The existing wall stereoscopic projection cannot make animation according to the color and material of the building, and there is a problem...

Claims

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Application Information

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IPC IPC(8): G06F3/14
Inventor 李至良唐昊徐泽星
Owner SHANGHAI MOTION MAGIC DIGITAL ENTERTAINMENT
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