Real-time face changing method and device in live broadcast, equipment and storage medium
A technology of video and face information, applied in the field of video processing, can solve the problems of single material and unable to meet the needs of live face changing, and achieve the effect of real-time face changing effect
Active Publication Date: 2020-03-06
广州方硅信息技术有限公司
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Problems solved by technology
[0004] The purpose of this application is to solve at least one of the above-mentioned technical defects, especially the problem that a single material cannot meet the needs of live face changing
Method used
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[0044] 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 only for explaining the present application, and are not construed as limiting the present application.
[0045] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the specification of the present application refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. The expression "...
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The embodiment of the invention provides a real-time face changing method and device in live broadcast, equipment and a storage medium, and relates to the technical field of video processing. The method comprises the following steps: sending guide information of video material recording to a plurality of clients, guiding each user to record a personal video material meeting a set condition based on the guide information, receiving the personal video material uploaded by each client, and inputting the personal video material into a pre-trained neural network model for identification to obtain corresponding face information; and performing real-time face changing on a target user needing face changing in the video according to the face information. According to the embodiment of the invention, various expressions and actions of the user are collected based on a video form, a plurality of facial actions possibly represented by the user in a live broadcast process are covered, real-time face changing can be carried out, and the face changing effect is more real.
Description
technical field [0001] The present application relates to the technical field of video processing, and in particular, the present application relates to a method, device, device and storage medium for real-time face changing in live broadcast. Background technique [0002] With the continuous development of computer vision and image processing technology, it has become possible to generate extremely realistic human faces in videos through deep learning methods. The face-changing technology based on deep learning (that is, AI face-changing technology) refers to inputting hundreds of samples of people into the deep learning algorithm for training, so as to replace one face with another in an image or video. Face, complete face swap, and make a very realistic video effect. [0003] For example, in live broadcast face-swapping technology, in order to achieve a better face-swapping effect, there are certain requirements for the face material, such as: the face that needs to be s...
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IPC IPC(8): H04N5/265H04N5/272G06K9/00G06N3/08
CPCH04N5/265H04N5/272G06N3/08H04N2005/2726G06V40/16
Inventor 彭浩浩李贤辉王云杨城尹淳骥
Owner 广州方硅信息技术有限公司