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Display frame adjusting device, display device and display method

A technology for adjusting devices and displaying images, which is applied to televisions, instruments, and electrical digital data processing, etc., which can solve the problems of not having local details enlarged, viewers having a weak sense of presence, and being unable to see details clearly, so as to achieve the effect of interaction

Active Publication Date: 2015-05-20
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But because some details are too small, or the picture quality is not clear, even if you walk a certain distance forward or lean forward, you can't see the details clearly
[0003] In the existing display technology, whether it is 2D or 3D display technology, when the viewer walks a certain distance forward or leans forward, there is no interactive function to enlarge the local details that the viewer wants to see, so that the viewer's Weak sense of presence

Method used

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  • Display frame adjusting device, display device and display method
  • Display frame adjusting device, display device and display method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] The structure of the display screen adjustment device in this embodiment is as follows: figure 1 As shown, it includes: a video signal input device 11 , a position measuring device 2 , an image processing device 13 and a video signal output device 12 . The video signal input device 11 , the position measuring device 2 and the video signal output device 12 are all connected to the image processing device 13 .

[0069] The video signal input device 11 transmits the acquired video signal to the image processing device 13 . The video signal input device 11 may be various types of transmission interfaces capable of transmitting 2D video signals or 3D video signals.

[0070] The position measuring device 2 transmits the collected distance information between the viewer and the display screen before and after the change of the viewer's position (moving forward or forward or leaning forward, based on the viewer's head) to the image processing device 3 . The data acquisition f...

Embodiment 2

[0080] The display screen adjustment device of Embodiment 1 can only zoom in on the center of the image, and the surrounding images will be hidden in the border of the display screen. However, sometimes the center of the screen is not the viewpoint of the viewer, and the user experience of the display screen adjustment device in Embodiment 1 is poor. In order to achieve a better user experience, the structure of the display screen adjustment device in this embodiment is as follows: figure 2 As shown, it includes: 2D video signal input device 1, position measuring device 2, image processing device 3, eye tracker 5 and 2D video signal output device 4. 2D video signal input device 1, position measuring device 2, eye tracker 5 and the 2D video signal output device 4 are connected to the image processing device 3 .

[0081] The 2D video signal input device 1 transmits the acquired 2D video signal to the image processing device 3 . The 2D video signal input device 1 may be variou...

Embodiment 3

[0093] The structure of the display screen adjustment device in this embodiment is as follows: image 3As shown, it includes: 3D video signal input device 6, position measuring device 2, image processing device 7, eye tracker 5 and 3D video signal output device 8. 3D video signal input device 6, position measuring device 2, eye tracker 5 and the 3D video signal output device 8 are connected to the image processing device 3 .

[0094] The 3D video signal input device 6 transmits the acquired 3D video signal to the image processing device 3 . The 3D video signal input device 6 may be various types of transmission interfaces capable of transmitting 3D video signals.

[0095] The position measurement device 2 transmits the collected position information of the viewer and the display screen to the image processing device 7 before and after the change of the viewer's position (moving forward or forward or leaning forward, based on the viewer's head). The data acquisition frequency...

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PUM

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Abstract

Embodiments of the present disclosure provide an apparatus for adjusting displayed picture, comprising a video signal input means, a position measuring means, an image processing means and a video signal output means. Embodiments of the present disclosure further provide a display apparatus comprising the above apparatus for adjusting the displayed picture and a display method thereof. In the embodiments of the present disclosure, a position being concerned by viewer's eyes on the display screen is enlarged or a field depth of the position being concerned by the eyes on the display screen is increased when the viewer moves forward or tilts his / her body forward, such that the viewer can view the displayed picture more clearly, thus achieving an interaction between the displayed picture and the viewer.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display screen adjustment device, a display device and a display method. Background technique [0002] When the viewer looks at the object, because some details are relatively small, the viewer usually takes a step or two forward or leans forward, so that the details can be seen more clearly. Similarly, when watching a movie or TV, when the monitor shows certain objects and the viewer wants to see them more clearly, he will lean forward or walk a certain distance forward. But because some details are too small, or the picture quality is not clear, even if you walk a certain distance forward or lean forward, you can't see the details clearly. [0003] In the existing display technology, whether it is 2D or 3D display technology, when the viewer walks a certain distance forward or leans forward, there is no interactive function to enlarge the local details that the viewer wants...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/00H04N13/04H04N13/122H04N13/128
CPCG06F3/011G06F3/013G06F2203/04806G06F3/0304G06F3/04845H04N13/30H04N13/122H04N13/128H04N13/366H04N13/383H04N5/2628H04N13/302G06F3/0484
Inventor 武延兵陈炎顺董友梅
Owner BOE TECH GRP CO LTD
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