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Three-dimensional auto-focusing display method and system thereof

A technology of auto focus and display method, applied in stereo system, image communication, electrical components, etc.

Inactive Publication Date: 2017-09-12
铜陵巨城科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Natural viewing causes simultaneous convergence and adjustment

Method used

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  • Three-dimensional auto-focusing display method and system thereof
  • Three-dimensional auto-focusing display method and system thereof
  • Three-dimensional auto-focusing display method and system thereof

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Experimental program
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Embodiment Construction

[0026] First please refer to figure 1 , figure 1 A schematic flow chart showing the steps of the 3D auto-focus display method involved in the present invention. exist figure 1 In step 11, a 3D stereoscopic image is provided. Then in step 111 , an eye-tracking step is performed on the image, wherein the sensing module is selected by activating or using the forward-looking image. The eye tracking step will obtain the focal point coordination (x1, y1) of the viewer's eyeball. Step 113 , map the focus coordinates (x1, y1) to the coordinate position of the display to obtain the focus coordinates (x2, y2) relative to the position of the image on the display. In addition, in step 121, when step 111 is executed, a depth map step is also performed on the image to obtain an image file set of the original image and its corresponding depth map. Then, in step 123, it is judged whether the image file group is a 3D stereoscopic image, if not, then execute step 125, convert the image fil...

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Abstract

A 3D auto-focusing display method comprises executing an eye-tracking step on a 3D image to obtain focal point coordinates (x1, y1) of viewers of the image, mapping the focal point coordinates (x1, y1) of viewers to a coordinate location of a display to obtain display coordinates (x2, y2) for defining the coordinate location of the display corresponding to a depth diagram of the 3D image, determining a region where the image is located by using the display coordinates (x2, y2) as an input parameter and by use of the depth diagram of the image, determining whether the image is 3D stereoscopic images according to the region and executing a depth map step to revise the 3D image based on the image and a plurality of depth data of the region to reflect the display coordinates (x2, y2) as a focused image, and outputting the revised focused image to the display.

Description

technical field [0001] The invention relates to an automatic focusing method, in particular to a 3D automatic focusing display method and an automatic focusing system thereof. Background technique [0002] The basic technology of stereoscopic displays consists in presenting offset images which are displayed in the left eye and the right eye respectively. These two 2D offset images are then merged in the brain to obtain the perception of 3D depth. There are many methods of display technology to achieve stereoscopic 3D images, such as polarized and shutter lenses for glasses-free 3D images, lenticular lenses and barrier lenses, as well as the use of dual displays such as headsets for virtual reality. [0003] Many people have been known to experience eye strain and discomfort when viewing stereoscopic video, and this discomfort has a variety of factors. Among such examples, we all know the physical discomfort caused by 3D glasses, the dizziness caused by the waiting time of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/02H04N13/04H04N13/128
CPCH04N2213/002H04N2013/0081H04N13/122H04N13/271H04N13/128H04N13/144H04N13/204H04N13/383H04N13/398H04N2013/0074
Inventor 王正浩
Owner 铜陵巨城科技有限责任公司