LED naked eye 3D display system based on intelligent recognition technology and working method thereof

A technology of intelligent identification and display system, applied in the direction of stereo system, optics, instrument, etc., can solve the problems of adjustment, not being able to see good 3D display effect for the audience, and achieve the effect of good display effect

Inactive Publication Date: 2014-02-19
SHENZHEN AOTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the technical problems to be solved by the present invention is to provide an LED naked-eye 3D display system based on intelligent recognition technology, which solves the problem that the current naked-eye 3D display system cannot be adjusted according to the position of the audience, and cannot allow as many audiences as possible to see good The problem of 3D display effect

Method used

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  • LED naked eye 3D display system based on intelligent recognition technology and working method thereof
  • LED naked eye 3D display system based on intelligent recognition technology and working method thereof
  • LED naked eye 3D display system based on intelligent recognition technology and working method thereof

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Embodiment 1

[0037] A kind of LED naked-eye 3D display system based on intelligent recognition technology provided by this specific embodiment, such as image 3 As shown, it includes: a face recognition system, a control system, a prompt system, a grating adjustment device and a naked-eye 3D display screen, wherein the naked-eye 3D display screen includes a 2D display screen and a grating set at an appropriate position in front of the 2D display screen; face recognition The system is connected with the control system, and the control system is not only connected with the prompt system, but also connected with the grating through the grating adjusting device, and the grating is arranged in parallel at a set distance in front of the 2D display screen.

[0038] Wherein, the face recognition system is used to recognize faces, including the number of faces, the positions of faces, and the positions of both eyes on faces, and generate recognition data to the control system;

[0039] The control ...

Embodiment 2

[0050] A kind of LED naked-eye 3D display system based on intelligent identification technology in this specific embodiment, such as Figure 5 As shown, the difference from Embodiment 1 is that it also includes a pixel real-time mobile 3D player for playing on a naked-eye 3D display screen, and the pixel real-time mobile 3D player is connected between the control system and the 2D display screen. The pixel real-time moving 3D player can move image pixels left and right in real time according to the instructions of the control system, so that the viewpoint position of the naked-eye 3D display screen changes left and right.

[0051] Owing to having said pixel to move 3D player in real time, the workflow of this kind of LED naked-eye 3D display system based on intelligent identification technology is as follows: Image 6 As shown, the difference from Embodiment 1 is that the control system no longer adjusts the position of the grating in the left and right directions through the ...

Embodiment 3

[0053] A kind of LED naked-eye 3D display system based on intelligent identification technology in this specific embodiment, such as Figure 7 As shown, the difference from Embodiment 1 is that it also includes a gravity sensing system, which is connected with the control system for sensing the number of people on the ground and the position of each person, and can Two different colors of light are emitted below the position, such as red and blue. If the position of a certain person is in the best viewing position, it will display blue, otherwise it will display red, so that it is convenient to prompt the corresponding person to change the position.

[0054] Due to the gravity sensing system, the workflow of this kind of LED naked-eye 3D display system based on intelligent recognition technology is as follows: Figure 8 As shown, the difference from Embodiment 1 is that the number of people and the location of people are no longer acquired by the face recognition system, but ...

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Abstract

The invention discloses an LED naked eye 3D display system based on the intelligent recognition technology and a working method of the LED naked eye 3D display system. The LED naked eye 3D display system comprises a control system, a face recognition system, an optical grating and a 2D display screen, wherein the optical grating is movably arranged in front of the 2D display screen through an optical grating adjusting device, the face recognition system is connected with the control system, and the control system is connected with the optical grating adjusting device. The working method of the LED naked eye 3D display system comprises the steps of obtaining recognition data, generating optical grating adjusting data and adjusting the optical grating. The optical grating adjusting device controls the optical grating to move front and back and / or left and right in order to achieve the optimum display effect. According to the display system adopting the working method, due to the arranged face recognition system and the optical grating adjusting device, the position of the optical grating relative to the 2D display screen can be adjusted front and back and / or left and right according to the positions of audiences and the eyes, so that as many people as possible can be located at the optimum watching positions, and therefore a better display effect can be achieved, and the as many audiences as possible can watch a good 3D display effect.

Description

technical field [0001] The present invention relates to the field of LED display technology, in particular to an LED naked-eye 3D display system, and more specifically, to an intelligent LED naked-eye 3D display system and its working method that allow as many viewers as possible to watch 3D effects . Background technique [0002] Based on the large-screen LED naked-eye 3D display, it can display magnificent 3D images, giving people a shocking 3D visual enjoyment. For the naked-eye 3D display screen based on slit grating technology, in the area where light is separated, people's left and right eyes see slightly different parallax images, and they can have 3D vision. figure 1 It is the schematic diagram of the light-splitting of the naked-eye 3D display screen based on the grating technology, from figure 1 It can be seen that its viewing range is limited. Fortunately, the optimal viewing distance of the audience can be adjusted by adjusting the distance between the grating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00G02B27/22
Inventor 宋呈群吴涵渠吴振志刘玲周保君
Owner SHENZHEN AOTO ELECTRONICS
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