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A depth display optimization method for the edge of naked-eye 3D display screen

A display and depth technology, applied in image communication, electrical components, stereo systems, etc., can solve problems such as affecting viewing effects, and achieve the effect of less computation and improved viewing effects

Active Publication Date: 2017-11-21
JIANGSU AUSTIN OPTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is no doubt that this puts forward very high requirements on the TV, and also limits the user's actions, thus affecting the viewing effect.

Method used

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  • A depth display optimization method for the edge of naked-eye 3D display screen
  • A depth display optimization method for the edge of naked-eye 3D display screen
  • A depth display optimization method for the edge of naked-eye 3D display screen

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Embodiment Construction

[0025] like figure 1 As shown, the depth display optimization method of the naked-eye 3D display screen edge provided by the present invention comprises the following steps:

[0026] Step 1, build a detection system, set a row of ranging sensors horizontally at the position of the TV screen, for measuring the distance between the human body in front of the TV screen and each position of the TV screen;

[0027] Step 2, position the human body, obtain the measured values ​​of each ranging sensor in real time, and arrange them in order of size, select the position of the ranging sensor with the largest measured value as the first center point, and take the first center point as the center of the circle to measure the maximum The value is the radius to establish the first positioning circle, select the position of the distance measuring sensor with the middle measurement value as the second center point, take the second center point as the center of the circle and use the middle m...

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PUM

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Abstract

The invention provides a depth display optimization method of a naked eye 3D display screen edge. The method comprises the following steps of constructing a detection system; positioning a human body position; determining a threshold scope; carrying out human body position positioning again; carrying out threshold scope determination again; and carrying out video depth optimization. By using the depth display optimization method, many extra hardware cost schemes are not needed; a condition that a depth effect of an edge is poor is avoided; and an ornamental effect of a television is increased.

Description

technical field [0001] The invention relates to an algorithm for parameter adjustment of a naked-eye 3D television, in particular to a depth display optimization algorithm for the edge of a naked-eye 3D display screen. Background technique [0002] Glasses-free 3D TV is a new high-performance TV, which can make people get rid of the traditional trouble of wearing special 3D glasses when watching 3D video, and provides convenience for people's entertainment and information. However, in the existing naked-eye 3D TV technology based on the slit grating structure, there is still an effect that the depth effect becomes worse from the middle to the outside because the flat-panel TV cannot be just within the range of the holographic circle of the human eye. To the left and right edges of the 3D display, the depth display gets worse. For this problem, the best method is that the TV is a display arc just in the holographic circle of the human eye, that is, the TV is a curved TV, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/00H04N13/04
CPCH04N13/128H04N13/302
Inventor 凌涛陈敏袁博
Owner JIANGSU AUSTIN OPTRONICS TECH