Live broadcast face-changing interaction implementation method, storage medium, equipment and system

An implementation method and face technology, applied in the field of Internet live broadcast, can solve the problem of single interaction mode, achieve the effect of increasing the sense of interaction and realizing the fun of live broadcast

Pending Publication Date: 2020-04-07
WUHAN DOUYU NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of live broadcasting, in order to enhance the interest of the live broadcast content and increase the popularity of the live broadcast room, the anchor will generally interact with the audience. The method of sending barrage, the interaction between the anchor and the audience, the interaction method is relatively simple

Method used

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  • Live broadcast face-changing interaction implementation method, storage medium, equipment and system
  • Live broadcast face-changing interaction implementation method, storage medium, equipment and system
  • Live broadcast face-changing interaction implementation method, storage medium, equipment and system

Examples

Experimental program
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Effect test

Embodiment 1

[0047] see figure 1 As shown, the embodiment of the present invention provides a method for realizing face-changing interaction in live broadcast, which is used to realize the automatic processing of face-changing of the anchor during the live broadcast of the anchor, effectively improve the interest of the live broadcast content, and at the same time ensure the interaction between the anchor and the audience sex. The live broadcast face-changing interactive realization method of the embodiment of the present invention specifically includes the following steps:

[0048] S1: Based on the barrage voting method, the audience votes for multiple faces to be selected. During the viewing process of the live broadcast, the audience generally communicates with the anchor or other viewers by sending bullet chat text. The bullet chat sent will pass through the bullet chat server and then displayed on the live broadcast screen. Through bullet chat voting, That is, it can well express th...

Embodiment 2

[0072] An embodiment of the present invention provides a storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

[0073] Based on the barrage voting method, vote for multiple faces to be selected;

[0074] Select the candidate face with the most votes as the target face;

[0075] Based on the facial key point detection algorithm, the face key point detection is performed on the target face, and the detected key points are triangulated to determine the triangular area of ​​the target face;

[0076] Perform facial key point detection on the anchor's face to determine the triangular area of ​​the anchor's face;

[0077] Through the affine transformation of the triangle, the pixels of the target face triangle area are covered with the host face triangle area.

[0078] The storage medium in the embodiments of the present invention may use any combination of one or more computer-readable...

Embodiment 3

[0083] see figure 2 As shown, the embodiment of the present invention provides an electronic device, and the electronic device includes a voting unit, a selection unit, a first determination unit, a second determination unit, and a face-swapping execution unit.

[0084] The voting unit is used to vote for multiple faces to be selected based on the barrage voting method; the selection unit is used to select the face to be selected with the largest number of votes as the target face; the first determination unit is used to detect facial key points The algorithm is used to detect facial key points on the target face, and triangulate the detected key points to determine the triangular area of ​​the target face; the second determination unit is used to detect the facial key points on the face of the anchor, Determine the triangular area of ​​the host's face; the face-changing execution unit is used to cover the pixels of the target triangular area of ​​the face to the triangular a...

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Abstract

The invention discloses a live broadcast face-changing interaction implementation method, a storage medium, equipment and a system, and relates to the field of internet live broadcast, which comprisesthe following steps: voting a plurality of to-be-selected faces based on a barrage voting mode; selecting a highest-voted to-be-selected faces as a target face; based on a face key point detection algorithm, performing face key point detection on the target face, performing triangulation on the detected key points, and determining a triangular area of the target face; performing face key point detection on the anchor face, and determining a triangular area of the anchor face; and covering the pixels of the triangular area of the target face to the triangular area of the anchor face through affine transformation of triangles. According to the invention, the interaction feeling between an anchor and audiences can be effectively increased.

Description

technical field [0001] The present invention relates to the field of Internet live broadcasting, in particular to a method, storage medium, device and system for implementing face-changing interaction in live broadcasting. Background technique [0002] With the rapid development of the mobile Internet, the live broadcast industry is also showing a booming trend. More and more young people like to pass their spare time by watching live broadcasts. [0003] In the process of live broadcasting, in order to enhance the interest of the live broadcast content and increase the popularity of the live broadcast room, the anchor will generally interact with the audience. The method of sending barrage, the interaction between the host and the audience, the interaction method is relatively simple. Contents of the invention [0004] In view of the defects existing in the prior art, the purpose of the present invention is to provide a face-changing interactive realization method in liv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/00G06K9/00H04N21/475H04N21/4788H04N21/488
CPCG06T11/00H04N21/4758H04N21/4788H04N21/4884G06V40/165
Inventor 李亮
Owner WUHAN DOUYU NETWORK TECH CO LTD
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