Method for making digital spherical screen film by applying three-dimensional software

A technology of 3D software and ball screen, which is applied in image data processing, 3D modeling, instruments, etc., to achieve the effects of saving costs, optimizing operations, and overcoming technical bottlenecks

Active Publication Date: 2009-09-23
SHENZHEN CRYSTAL DIGITAL TECH CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Making digital dome movies based on 3D software on the computer is a main digital dome movie production method, but to use 3D software to make dome movies that can adapt to the Yishi dome projection system, the first thing that needs to be solved is how to In the 3D software, the digitally

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for making digital spherical screen film by applying three-dimensional software
  • Method for making digital spherical screen film by applying three-dimensional software
  • Method for making digital spherical screen film by applying three-dimensional software

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 It is a flow chart of the method for making a digital dome movie using 3D software in the present invention. In this preferred embodiment, the three-dimensional software used is 3DMAX, and the Yishi dome projection system is a Digistar3 playback system. The camera, rear (BACK), left (LEFT), front (FRONT), and right Concepts such as (RIGHT) and top (TOP) views refer to the definitions in 3DMAX. As in step 1, first establish a digitally simulated real environment in 3DMAX, which can be a 3D scene with unlimited themes; as in step 2, then place a main camera at the perspective of the main picture of the 3D scene as a positioning reference camera, and the camera screen Set it into a square, and set the wide-angle angle of the camera to 18 degrees; as in step 3, then set five three-dimensional camera lenses, the five lenses correspond to the back (BACK), left (LEFT), front (FRONT), Right (RIGHT), top (TOP) view, and the wide-angle angle of each camera is 18 degree...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a method for making a digital spherical screen film by applying three-dimensional software, which is adaptive to an E-S video display system and comprises the following steps: (1) establishing a digital simulation real environment; (2) placing a main camera at an visual angle of a main body picture as a positioning reference camera of which the picture is set as a square and the wide-angle included angle is 18 degrees; (3) setting five three-dimensional camera lenses corresponding to a back, a left, a front, a right and a top view respectively with an 18-degree wide-angle included angle and a square picture, wherein the head position of the top view camera faces to the front view; (4) shooting the digital simulation real environment by making use of the camera combination; and (5) synthesizing the shot pictures by making use of a synthesis plugin provided by the E-S company. The method is based on the prior three-dimensional software and adopts a method for seamlessly jointing a 180-degree spherical environment by combining multiple cameras at specific angles to achieve the making of a full digital three-dimensional spherical screen film.

Description

technical field [0001] The invention relates to digital dome movie technology, in particular to a method for making a digital dome movie by using three-dimensional software. Background technique [0002] The dome movie is a special type of movie that appeared in the 1970s, and it must be played in a special dome theater. The dome theater is a novel film and television venue that has the dual functions of dome movies and astronomical demonstrations, and integrates education and entertainment. The auditorium of this kind of movie is a dome structure, and the screen is hemispherical, and the audience is surrounded by it, and the screen is like a sky. Since the viewing range of the projection can reach 180°, it can be extended from the front of the audience to the back, and it is accompanied by stereo surround sound, which makes the audience feel like they are in the middle of it. According to the visual theory, once a person's field of vision exceeds 150°, an immersive illusi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06T17/40G06T19/00
Inventor 宫闻丰梁权富
Owner SHENZHEN CRYSTAL DIGITAL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap