Video filtering method and device, electronic equipment and storage medium

A filtering method and video technology, applied in CCTV systems, image data processing, instruments, etc., can solve problems such as reduced user experience and distraction of observers

Pending Publication Date: 2020-04-07
SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional protection processing is to blur the detected target object. For example, after manually marking the target object or performing target detection, blur processing is performed in a large range to make the characteristics of the target object indistinguishable. However, du

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  • Video filtering method and device, electronic equipment and storage medium
  • Video filtering method and device, electronic equipment and storage medium
  • Video filtering method and device, electronic equipment and storage medium

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053] See figure 1 , figure 1 is a flowchart of a video filtering method provided by an embodiment of the present invention, such as figure 1 shown, including the following steps:

[0054] 101. Extract the target area of ​​each frame image in the video to be filtered by using a pre-trained image segmentation network.

[0055] Wherein, the above-mentioned pre-trained image segmentation network can be a convolutional neural network (Chinese name: Convolutional Neur...

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PUM

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Abstract

The embodiment of the invention provides a video filtering method and device, electronic equipment and a storage medium. The video filtering method comprises the steps of extracting a target area of each frame of image in a to-be-filtered video through a pre-trained image segmentation network; performing dynamic background modeling on each frame of image in the to-be-filtered video to obtain a general background image of the to-be-filtered video, wherein the general background image does not include the to-be-filtered object; extracting a target background image corresponding to the target area from the universal background image, wherein the target background image and the target area have the same shape; and replacing the target area with the target background image so as to filter the target area. By replacing the target area with the target background image corresponding to the target area in the universal background image, the content of the original target area is not displayed any more, and no new element is added, and the attention of the user is not distracted, so that the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to a video filtering method, device, electronic equipment and storage medium. Background technique [0002] Artificial intelligence is widely used in the field of security, by deploying cameras in various demand scenes for video surveillance of the demand scene. In some video surveillance scenarios, the target object will be captured. For privacy protection or other purposes, it is necessary to protect the captured target object so that some observers without authorization cannot identify who is captured. Thereby protecting the privacy of the person being photographed. The traditional protection process is to blur the detected target object. For example, after manually marking the target object or performing target detection, blur processing is performed in a large range to make the characteristics of the target object indistinguishable. However, due to the blurred ...

Claims

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Application Information

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IPC IPC(8): G06T7/194H04N7/18
CPCG06T7/194H04N7/18G06T2207/10016
Inventor 丁旭王三勇赵智维王恒胡文泽
Owner SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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