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Video background processing method, device and mobile terminal

A background processing and video technology, applied in the field of communication, can solve problems such as seeing and operating inconveniently, and achieve the effect of avoiding leakage and improving user experience.

Inactive Publication Date: 2019-08-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the process of two-party video, when the user finds that there are other people in the other party's video screen, the user needs to manually close the video call. For the user, the operation is inconvenient. If the close is not timely, the video screen may have been seen

Method used

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  • Video background processing method, device and mobile terminal
  • Video background processing method, device and mobile terminal
  • Video background processing method, device and mobile terminal

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Embodiment Construction

[0033] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0034] The video background processing method, device, mobile terminal, and computer-readable storage medium of the embodiments of the present application are described below with reference to the accompanying drawings.

[0035] figure 1 is a flowchart of a video background processing method according to an embodiment of the present application. The video background processing method in this embodiment is applied in a terminal. Wherein, the terminal may include a mobile phone, a tablet computer, a smart wearable device, an...

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Abstract

The invention discloses a video background processing method and device as well as a mobile terminal. The method comprises the following steps of obtaining a three-dimensional background image of a scene where a first user is located and a depth image of a first user when a third user except a second user is determined to exist in a current video picture of the second user having a video call withthe first user; processing the three-dimensional background image and the depth image to extract a character area of the first user in the three-dimensional background image and determining a background region in the three-dimensional background image according to the character area; and identifying a privacy zone in the background region and carrying out blurring processing on the privacy zone in order to generate a new video background of the first user. The blurring processing is carried out on the privacy zone in the video background in a video call process, so that the third user cannotview privacy information in the scene where the first user is located, and thus the leakage of the personal privacy of the user is avoided and the user experience is improved.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a video background processing method, device and mobile terminal. Background technique [0002] With the development of science and technology, terminals such as mobile phones and tablet computers have increasingly powerful functions. For example, more and more terminals are equipped with cameras, through which users can take pictures, record videos, chat via video, and so on. [0003] In the process of video chatting between the user and the other party through the camera, the video screen will not only display the user's screen, but also the screen of the scene where the user is located. Since the scene where the user is located may involve some personal privacy, during the video process, usually The user only wants the other party to see the picture of the scene he is in, and does not want other unrelated users to see the private information in the scen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N7/14G06T3/00G06T7/194G06T7/593G06T15/20
Inventor 张学勇
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD