Full-view smooth immersive display method and system

A display method and immersive technology, applied in the transmission system, digital output to display equipment, electrical components, etc., can solve the problems of high cost, inconvenient use, and distortion of splicing joints, and achieve low cost, convenient use, and guaranteed smoothness Effect

Active Publication Date: 2014-11-26
SAMSUNG ELECTRONICS CHINA R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention provides an immersive display method with full viewing angle and smoothness, which solves the disadvantages of the existing immersive display method, such as high cost, inconvenient use, weak sense of immersion, discontinuous display pictures, and splicing distortion caused by the influence of viewing angle.
[0010] T

Method used

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  • Full-view smooth immersive display method and system
  • Full-view smooth immersive display method and system
  • Full-view smooth immersive display method and system

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Experimental program
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Embodiment 1

[0038] This embodiment introduces three deployment modes of the master device and the slave device.

[0039] diagram 2-1 A master-slave device deployment method is given, that is, multiple display devices can be placed on a plane or a spherical surface with a certain arc at a certain angle, and one device is selected as the master device, and the other devices are slave devices. diagram 2-1 The central device is selected as the main device.

[0040] Figure 2-2 The figure shows that the portable device is used as the central display device, and a larger display device is used as the peripheral display device. In the figure, the central display device is selected as the master device, and the other device is the slave device.

[0041] Figure 2-3 In , the display information is projected onto a spherical surface by a projector, and one of the devices is selected as the master device, and the rest are slave devices.

[0042] In addition to the above three deployment method...

Embodiment 2

[0044] This embodiment introduces the specific process of image information synchronization between the master device and the slave device.

[0045] Firstly, after the above deployment, the image format displayed by the master device and the slave device as a whole is introduced. Two forms of image display can be included:

[0046] The first type, spherical panorama:

[0047] For photos taken by ordinary cameras, due to the limitation of the camera's viewing angle, only part of the viewing angle of the real scene can be imaged. Panorama technology stitches photos from different perspectives into a full-view image, and the panorama formed by spherical projection technology is called spherical panorama. Spherical panoramas can provide 360-degree viewing angles in both horizontal and vertical directions.

[0048]In the present invention, by adopting the spherical panorama technology, according to the viewing angle information of the display device (obtained according to the si...

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Abstract

The invention provides a full-view smooth immersive display method and system. The method includes the steps that a master device and one or more slave devices are arranged in advance according to preset angles; the master device receives view angle messages reported by the slave devices respectively; initialization parameters of the slave devices are calculated according to the view angle messages of the slave devices; the initialization parameters are issued to the corresponding slave devices; the slave devices set rendering image parameters according to the initialization parameters; when the rendering heartbeat of the master device expires, the master device updates a display image according to the latest scene state, and sends the latest scene state to the slave devices; the slave devices update the display image according to the scene state. The shortcomings that according to an existing immersive display method, the manufacturing price is high, use is not convenient, immersion is not high, display frames are not continuous, and slicing positions distort under influence of the observation view angle can be overcome.

Description

technical field [0001] The present invention relates to the technical field of image display, in particular to a method and system for full-viewing and smooth immersive display. Background technique [0002] Immersive Display (Immersive Display) technology is an advanced, digital human-machine interface technology, which is characterized by an artificial virtual environment generated by the computer, which generates an artificial environment based on visual experience. Perceive the virtual world simulated by the computer, and interact with the virtual world in the most natural way such as motion, voice, expression, gesture, etc., thereby generating an immersive experience. Immersive display technology is a comprehensive development of computer technology, sensor technology, human interaction technology, artificial intelligence technology and other technologies. It has been applied in military, medical, education, entertainment, manufacturing, engineering training, etc. It is...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06G06F3/14
Inventor 罗蛟朱欢欢唐洪英
Owner SAMSUNG ELECTRONICS CHINA R&D CENT
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