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Vivid 3D imaging engine system and projection method

A 3D imaging and engine technology, applied in stereo systems, image communication, image data processing, etc., can solve the cumbersome 3D engine, cannot meet the requirements of high-speed transmission, real-time processing, and precise control of true 3D display, and is inconvenient for true 3D display system integration. and other problems, to achieve the effect of streamlining the structure, facilitating integration, and facilitating development

Inactive Publication Date: 2010-06-23
INST OF AUTOMATION CHINESE ACAD OF SCI
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AI Technical Summary

Problems solved by technology

However, the current general-purpose technology of digital light processing and its related products cannot meet the requirements of high-speed transmission, real-time processing, and precise control of massive data (over 100 million voxels) for true 3D display, such as TI's Discovery series DLP toolkit
In addition, some 3D engines are too cumbersome, and the digital micromirror development tools are separated from the special function board, which is not easy to integrate in the real 3D display system, such as the ALP series function board of the German vialux company

Method used

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  • Vivid 3D imaging engine system and projection method

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Embodiment Construction

[0073] Various details involved in the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be pointed out that the described embodiments are only intended to facilitate the understanding of the present invention, rather than limiting it in any way.

[0074] 1. System description:

[0075] see figure 1 Schematic diagram of the system architecture of a true 3D imaging engine based on a digital micromirror, figure 2 yes figure 1 3D engine data flow chart. The entire true three-dimensional imaging engine is composed of a computer 100 and a hardware system 200 of a digital micromirror three-dimensional imaging engine.

[0076] The computer 100 includes: an operating system 110 , an OpenGL3D image engine and a graphics card 130 . The computer 100 provides the content to be displayed by the true 3D display system, starting from the 3D model database, using the OpenGL or DirectX 3D image engine 12...

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Abstract

The invention discloses a vivid 3D imaging engine system and projection method. A computer divides 3D model data in a 3D model database into a plurality of two-value sliced images of different angles, then codes and synthetizes a plurality of two-value sliced images into a colorful 3D display image; a digital microscope vivid 3D imaging engine is connected with the computer, receives the colorful 3D display image, generates the colorful 3D display image into a 3D model two-value sliced image to be displayed, generates the 3D model two-value sliced image into a digital optical signal, and then uses the digital optical signal to transfer into a digital projection image. Video coding and decoding, video processing and parallel processing technologies are adopted to realize high-speed transmission, real time processing and accurate projection of 3D voxel, which lays a solid foundation for the further development of vivid 3D display technology. In addition, the invention also discloses a vivid 3D imaging engine for 8 gray level colorful vivid 3D display.

Description

technical field [0001] The invention belongs to the technical field of stereoscopic display, and relates to high-speed transmission, real-time processing and precise projection of three-dimensional voxels for true three-dimensional stereoscopic imaging. Background technique [0002] With the continuous development of science and technology, people are no longer satisfied with two-dimensional plane display, and begin to pursue three-dimensional stereoscopic display. The great improvement of computer performance and processing speed has made a breakthrough in 3D display technology. At present, a relatively new 3D display technology is true 3D stereoscopic display technology. This technology comprehensively applies multiple disciplines such as computer graphics, image processing, computer vision, computer-aided design and human-computer interaction technology, fundamentally updates the concept of two-dimensional information display, and has a subversive impact on the developmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00G06T1/00G09G5/00
Inventor 韩刚耿征
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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