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Video communication method and video communication device

A video communication and video technology, applied in the Internet field, can solve the problems of not being able to generate special effects to render video pictures in real time, and affecting the efficiency of video picture sharing for users.

Active Publication Date: 2020-05-19
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a video communication method and a video communication device that can realize real-time transmission of special effect rendering video images; to solve the problem that the existing video communication methods and video communication devices cannot generate special effect rendering video images in real time, thus affecting the user's video images Technical issues of sharing efficiency

Method used

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  • Video communication method and video communication device
  • Video communication method and video communication device
  • Video communication method and video communication device

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Embodiment Construction

[0065] Referring to the drawings, wherein like reference numerals represent like components, the principles of the present invention are exemplified when implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the invention, which should not be construed as limiting other specific embodiments of the invention not described in detail herein.

[0066] In the following description, specific embodiments of the present invention are described with reference to steps and symbols for operations performed by one or more computers, unless otherwise stated. Accordingly, it will be understood that the steps and operations, which at times are referred to as being performed by a computer, include manipulation by a computer processing unit of electronic signals representing data in a structured form. This manipulation transforms the data or maintains it at a location in the computer's memory system that can reconfigure or ot...

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Abstract

The present invention provides a video communication method, which comprises the following steps: using video resolution to collect a video picture; recognizing the computing accuracy according to the video feature, performing feature recognition on the face in the video picture, so as to obtain the face feature points in the video picture; Face feature points and video special effects rendering calculation accuracy, use the selected special effect data to perform face special effects processing on the faces in the video picture to obtain the video picture after face special effects rendering; use the video encoding frame rate to render the face special effects The resulting video picture is encoded to generate video frame data; the video frame data is sent to the receiving terminal in real time. The present invention also provides a video communication device. The video communication method and the video communication device of the present invention can calculate the resolution of the video picture, the feature recognition calculation accuracy of feature recognition, the special effect rendering calculation accuracy of face special effect processing, and the coding of the coding process. The setting of the frame rate can effectively realize the real-time sending of special effects to render the video picture.

Description

technical field [0001] The invention relates to the Internet field, in particular to a video communication method and a video communication device. Background technique [0002] With the development of technology, there are more and more interactions between people, such as voice chat and video chat, etc. In order to increase the fun of video chat, chat users will process special effects on video chat screens, such as snowflake screens or light screens Wait. [0003] In order to increase the personalization of special effect processing, users hope to perform special effect processing on personalized faces, such as performing two-dimensional dressing on human faces, three-dimensional dressing or setting face filters. Since the generation of the above-mentioned face special effects needs to process the video screen through technologies such as face detection and feature marking during the video collection process, the above-mentioned operations require high system resources, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62G06T3/00H04N7/14
CPCH04N7/14G06T3/0012G06T2207/10016G06V40/168G06V10/40G06V10/467G06F18/231
Inventor 李斌易成王新亮
Owner TENCENT TECH (SHENZHEN) CO LTD
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