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Screen projection display method and device, electronic equipment and readable storage medium

A display method and screen display technology, applied in digital output to display devices, electronic digital data processing, image analysis, etc., can solve problems such as poor user experience, achieve enlarged display effects, and improve viewing experience

Pending Publication Date: 2022-05-10
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a screen projection display, which aims to solve the technical problem of poor user experience in the current screen projection technology

Method used

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  • Screen projection display method and device, electronic equipment and readable storage medium
  • Screen projection display method and device, electronic equipment and readable storage medium
  • Screen projection display method and device, electronic equipment and readable storage medium

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Embodiment Construction

[0057] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0058] The main solution of the embodiment of the present invention is to obtain the picture from the screen projection data, and compare and analyze the color value of pixels on the obtained picture, and use the interval line with obvious color value change as the clipping position, so as to The black edge part of the image data in the projection data is cut out, leaving the actual playback area.

[0059]Because the content displayed on the large screen by the current projection technology often depends on the content of the playback source, but a large-screen device such as a TV is used as a horizontal screen display window. If the content of the playback source is horizontal screen content, the TV can do a good job. However, the window on the mobile phone is often displayed on a vertical screen. For example, when t...

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Abstract

The invention discloses a screen projection display method and device, electronic equipment and a readable storage medium, and the method comprises the steps: obtaining screen projection data which comprises image data, and obtaining a first picture and a second picture from the image data; performing black edge identification on the first picture, and determining a first clipping position of the first picture; performing black edge identification on the second picture, and determining a second clipping position of the second picture; judging whether the first cutting position is the same as the second cutting position or not; if not, generating a target cutting position according to the first cutting position and the second cutting position; and according to the target cutting position, cutting the image data to obtain the cut image data. When the display device plays the cut picture, the actual playing area can cover the whole screen, no black edge is generated, the display effect is amplified, and the watching experience of a user is improved.

Description

technical field [0001] The present invention relates to the technical field of screen projection, in particular to a screen projection display method, device, electronic equipment, and a readable storage medium. Background technique [0002] With the changes of the times, the current large-screen TV is more and more regarded by users as the need for screen projection. The screen experience has higher requirements. However, the content displayed by the current projection technology on the large screen often depends on the content of the playback source. However, a large-screen device such as a TV is used as a horizontal screen display window. If the content of the playback source is horizontal screen content, the TV can do a good job. However, the window on the mobile phone is often displayed on a vertical screen. For example, when the user casts a video on the screen, some videos have black borders on the top and bottom, and only the middle part is the actual video playback...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/13G06T7/12G06T7/136G06T7/90G06F3/14
CPCG06T7/13G06T7/12G06T7/136G06T7/90G06F3/1454
Inventor 李宾周强
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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