Manufacturing method for 3D cineorama image

A production method and technology of three-dimensional movies, which are applied in three-dimensional photography, 3D image processing, animation production, etc., can solve the problems of insufficient utilization of computer resources, cumbersome operation and management, etc., and achieve the goal of reducing image processing links and improving efficiency. Effect

Inactive Publication Date: 2007-07-18
钟明
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Problems solved by technology

In addition, in the case of continuous improvement of computer digital image processing capabilities, if the screen is still divided into 6 sub-sc

Method used

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  • Manufacturing method for 3D cineorama image
  • Manufacturing method for 3D cineorama image
  • Manufacturing method for 3D cineorama image

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Embodiment Construction

[0041] First, a brief description of some of the concepts involved in this article:

[0042] "Rendering camera" refers to a virtual camera in 3D animation production software;

[0043] "Rendering" refers to the process of using the rendering lens to perform virtual shooting in a computer's three-dimensional scene to generate a corresponding digital image. The effect is similar to the process of shooting with a real camera to generate a photo or film;

[0044] "Visual axis" is the direction of the rendering lens, which is equivalent to the optical axis direction of the real camera optical lens;

[0045] "Rendering surface" refers to the imaging surface when rendering with the rendering lens, which is similar to the film of a real camera. In 3D software, the rendering surface and the viewing axis are always perpendicular to each other, similar to the relationship between the film of a real camera and the optical axis of the lens;

[0046] The "effective view frustum" is the e...

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Abstract

A method for preparing 3D cineorama image of ring screen includes using prismatic surface with N numbers of rectangular surfaces to approximately replace cylindrical surface (CS) in 3-D software, deflecting base point representing optimum viewing point from center of CS and from axle, setting up N pairs of playing up camera lens and using 2XN numbers of camera lens to simultaneously play up each frame in 3-D scene to from CS stereo-image with parallax effect and in corresponding to left and right eyes then forming ring-screen 3D cineorama image with continuous dynamic effect.

Description

technical field [0001] The invention relates to digital movie technology, in particular to a method for making ring-screen three-dimensional movie images by using computer three-dimensional animation software. Background technique [0002] Three-dimensional (3D) animation, as an emerging computer art in recent years, has been widely used in many industries. Three-dimensional animation is a virtual three-dimensional space given by the computer with special animation software. By building an object model, placing the model on the stage of this three-dimensional space, illuminating it with lights from different angles, and then endowing each part with dynamic and Intense texture gets the effect. When making 3D animation, you first need to create 3D models such as objects and backgrounds, and then let these models move in 3D space, and then use the virtual "camera" in the 3D animation software to "shoot" the movement process of the model, and finally create a lifelike animation...

Claims

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Application Information

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IPC IPC(8): G03B35/00G06T15/70G06T13/20
Inventor 钟明郭淼
Owner 钟明
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