Video call privacy protection method and system, video call terminal and system

A privacy protection system and privacy protection technology, which is applied in the field of assigning a target bit rate for each macroblock or coding tree unit in the video coding process to achieve the effect of improving user physical examination

Inactive Publication Date: 2019-01-25
FUZHOU ROCKCHIP SEMICON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When some recognized privacy scenes appear during a video call, it will cause some embarrassment for both parties in the call

Method used

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  • Video call privacy protection method and system, video call terminal and system
  • Video call privacy protection method and system, video call terminal and system
  • Video call privacy protection method and system, video call terminal and system

Examples

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Embodiment Construction

[0035] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0036] see Figure 1 to Figure 5 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, a...

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PUM

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Abstract

The invention provides a video call privacy protection method and system, a video call terminal and system. The method comprises the following steps: when the video communication terminal is in an automatic privacy protection mode or a custom privacy protection mode, real-time obtaining and detecting whether the call input image contains a privacy scene through a privacy scene detection strategy;when the privacy scene is included, real-time matching a preset privacy protection strategy applicable to the privacy scene; when the privacy scene is included, the preset privacy protection strategyis matched with the preset privacy protection strategy. When the preset privacy protection policy is matched, performing privacy protection processing on the call input image according to the preset privacy protection policy and causing the video call terminal to display a new image which does not contain privacy after the processing; When the preset privacy protection policy is not matched, causing the video call terminal to display the original call input image; When the video call terminal is in the off privacy protection mode, the video call terminal displays a call input image. The invention can automatically detect and protect the privacy of the input image of the video call, and comprises a plurality of privacy protection modes.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to a method and device for assigning a target code rate to each macroblock or coding tree unit in a video coding process, and specifically to a method, system, video call terminal and system for privacy protection in video calls. Background technique [0002] When certain recognized privacy scenarios occur during a video call, it will cause some embarrassment for both parties in the call. When using a smart set-top box or smart TV as the carrier of a video call, the background image of the environment and the conversations of non-callers are all private scenes; during a multi-person video call, the picture of the speaker is not private, but the whispering of other participants is private ; During a video call, ambient background sound is private; during a video call, payment information and certificate information are private. Privacy protection in video calls is an urgent p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14H04N21/2347H04N21/4788H04L29/06
CPCH04L63/0428H04N7/141H04N21/23476H04N21/4788
Inventor 许含瑞陈泗勇
Owner FUZHOU ROCKCHIP SEMICON
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