Real-time television program face-replacement method based on AR technology

A technology of TV programs and AR technology, which is applied in the field of real-time face-changing technology of TV programs, which can solve the problems of cost increase and inability to track face-changing in real time, so as to save costs and improve fun

Inactive Publication Date: 2018-05-15
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the face-changing of pictures or videos is based on existing pictures or videos, and it is impossible to track and change faces in real-time during the live broadcast

Method used

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  • Real-time television program face-replacement method based on AR technology

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Effect test

Embodiment

[0041] The real-time face-changing method of TV programs based on AR technology in this example comprises the following steps:

[0042] Step 1. Trigger the face change command;

[0043] Step 2, detect the main face in the currently playing TV program, and carry out face detection to the continuous 5-10 frame images starting from the current frame;

[0044] Step 3, judging whether the main face is detected, if detected, proceed to the next step, otherwise return to step 1;

[0045] Step 4. Feedback the detected main faces to the user, the user makes a selection, saves the selected main faces as the faces to be changed, and clears the comparison face library;

[0046] Step 5. Select a replacement face from the replacement face library;

[0047] Step 6. Real-time tracking, detection and face-changing of the currently playing TV program;

[0048] Step 7. Trigger the command to stop face-changing, and the TV will continue to play the original TV program.

[0049] Wherein, step ...

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PUM

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Abstract

The invention relates to a face-replacement technology, and solves the problems that hardware equipment needs to be increased in existing television program face-replacement and real-time tracking andface-replacement cannot be carried out. The technical scheme is summarized as: according to the real-time television program face-replacement method based on the AR technology, after a face-replacement command is triggered, face detection on continuous 5-10 frames of images at the beginning of a current frame is carried out; whether a main face is detected or not is judged; if so, the detected main face is fed back to a user; the user selects a to-be-replaced face and a replacement face, and then, performs real-time tracking, detecting and face-replacement on a currently played television program; and, after a face-replacement stopping command is triggered, a television continuously plays the original television program. The real-time television program face-replacement method based on the AR technology disclosed by the invention has the benefits that: the television program watching interestingness is improved; furthermore, the hardware equipment does not need to be increased; and thus, the real-time television program face-replacement method based on the AR technology is particularly suitable for real-time tracking and face-replacement on a video in live broadcasting.

Description

technical field [0001] The invention relates to face-changing technology, in particular to a real-time face-changing technology for TV programs based on AR technology. Background technique [0002] While watching TV programs, if you can interactively replace the characters in the TV programs with yourself, your relatives and friends, celebrities or animation characters, and you can keep and share the wonderful moments after the face-changing, it will undoubtedly increase the number of people watching TV. The entertainment effect of the program and the audience's sense of substitution can increase the interactivity and playability of TV at the same time. In the existing technology, the face-changing of pictures or videos is based on existing pictures or videos, and it is impossible to track and change faces in real-time during the live broadcast of TV programs, and the current method of applying face-changing technology on TV requires additional hardware equipment , such as ...

Claims

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Application Information

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IPC IPC(8): H04N21/442H04N21/431G06T19/00G06K9/00
CPCH04N21/431H04N21/44218G06T19/006G06V40/16G06V20/40
Inventor 刘梅张欢欢展华益刘明华
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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