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Special-shaped screen display method, device, electronic device, and computer-readable storage medium

A screen display and on-screen display technology, applied in the field of image processing, can solve the problems of low image user experience and unreasonable display and acquisition equipment

Active Publication Date: 2021-01-22
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a special-shaped screen display method, device, electronic equipment, and computer-readable storage medium, which can solve the problem that the special-shaped screen cannot reasonably display the image collected by the acquisition device and the problem of low user experience

Method used

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  • Special-shaped screen display method, device, electronic device, and computer-readable storage medium
  • Special-shaped screen display method, device, electronic device, and computer-readable storage medium
  • Special-shaped screen display method, device, electronic device, and computer-readable storage medium

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Experimental program
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Embodiment 1

[0046] The embodiment of the present application provides a special-shaped screen display method, such as Figure 5 As shown, the method includes:

[0047] Step S501 , acquiring images respectively collected by the first collection device and the second collection device.

[0048] Wherein, the first acquisition device and the second acquisition device are located on the same vertical line, the first acquisition device is a wide-angle acquisition device, and the second acquisition device is a non-wide-angle acquisition device.

[0049] For the embodiment of the present application, the images simultaneously acquired by the wide-angle acquisition device and the non-wide-angle acquisition device are obtained. In the embodiment of the present application, the images collected by the non-wide-angle collection device are not distorted and deformed, but the collection angle of view is narrow, and only images with an aspect ratio of 16:9 or 4:3 can be collected, and wider two-dimensi...

Embodiment 2

[0058] The embodiment of the present application provides another possible implementation mode. On the basis of the first embodiment, the method shown in the second embodiment is also included, wherein,

[0059] Before step S501, step SA (not marked in the figure) is also included, wherein,

[0060] Step SA, when the aspect ratio of the image screen to be displayed is greater than a preset value, simultaneously start the first acquisition device and the second acquisition device.

[0061] For this embodiment of the application, the preset value is an image aspect ratio supported by a conventional capture device or an existing capture device. For example, the preset value can be 16:9 or 4:3.

[0062] For this embodiment of the application, when the screen aspect ratio of the image to be displayed is greater than 16:9 or 4:3, that is, the screen representing the image to be displayed is a special-shaped screen, the user triggers the first acquisition device and the second acqui...

Embodiment 3

[0066] Another possible implementation of the embodiment of the present application further includes the operations shown in the third embodiment on the basis of the first or second embodiment, wherein,

[0067] Step SB (not marked in the figure) is also included before step S502, wherein,

[0068] Step SB, performing distortion correction on the image collected by the first collection device.

[0069] Wherein, the height or width of the distortion-corrected image is the same as that of the image collected by the second collection device.

[0070] For the embodiment of the present application, the first collection device is a wide-angle collection device. Since images collected by the wide-angle collection device (such as a wide-angle camera) are easily distorted and deformed, it is necessary to perform distortion correction on the wide-angle collection device. In the embodiment of the present application, an image distortion correction algorithm is used to perform distortion...

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Abstract

Embodiments of the present application provide a special-shaped screen display method, device, electronic equipment, and computer-readable storage medium, which relate to the technical field of image processing. The method includes: obtaining images respectively collected by the first collection device and the second collection device, the first collection device and the second collection device are located on the same vertical line, the first collection device is a wide-angle collection device, and the second collection device It is a non-wide-angle acquisition device, then edge-cut the image collected by the first acquisition device according to the preset rules, and stitch the edge-cut image with the image collected by the second acquisition device, and then output the stitched image image to display the image on the special-shaped screen. The embodiment of the present application realizes displaying images on special-shaped screens, improves the rationality of images collected by the special-shaped screen display collection device, and improves user experience.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular, the present application relates to a special-shaped screen display method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] With the development of information technology, electronic devices also develop accordingly. Most of the current electronic devices are conventional screens with an aspect ratio of 4:3 or 16:9. However, with the further development of electronic equipment, special-shaped screen devices appear, such as smart rearview mirrors. The screens of special-shaped screen devices mostly use various irregular long screens, such as figure 1 As shown, most of its aspect ratios are 4:1, but since most acquisition devices include smart rearview mirror cameras, they only support preview images with an aspect ratio of 4:3 or 16:9, so how to pass through special-shaped screens Displaying the image captured ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/262
CPCH04N5/2628G06T3/4038G06T5/50G06T2207/20221H04N23/45H04N23/698G06T7/55
Inventor 沈艳
Owner BOE TECH GRP CO LTD
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