Video real-time processing and synthesizing system and method

A technology of real-time processing and synthesizing method, applied in the field of video processing, can solve the problem of portrait disproportion, separation, rolling eyes of the subject, etc., to achieve the effect of low technical difficulty of operation, simple operation and simple and convenient equipment

A technology of real-time processing and synthesizing method, applied in the field of video processing, can solve the problem of portrait disproportion, separation, rolling eyes of the subject, etc., to achieve the effect of low technical difficulty of operation, simple operation and simple and convenient equipment

CN110012264AInactive Publication Date: 2019-07-12广州必威易科技有限责任公司
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  • Video real-time processing and synthesizing system and method
  • Video real-time processing and synthesizing system and method
  • Video real-time processing and synthesizing system and method

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0047] The specific steps of the video real-time image matting and human scene synthesis method applying the system of the present invention are:

[0048] Step 1: collection of video information: collect the foreground layer information and middle ground layer information of the video through the panorama collector and the close-up collector in the video collection device 1, and transmit to the video receiver of the video keying synthesis device 8 unit;

[0049] Step 2: Adjust the shooting height of the person: adjust the video capture device 1 through the video capture height adjustment device 3. Acquisition and height adjustment device 3 adjusts the focus value of the personage collector and the height on the personage collection lifting adjustment device, so as to obtain the best shooting effect adapting to the person's height;

[0050] Step 3: Adjustment of the person's visual height: adjust through the display adjustment device 2, first collect the visual height of the p...

Embodiment

[0069] Shared studio: When using the 3D model stage of "The Voice of China" as the background, the lyrics of the song currently being sung can be displayed on the screen, and at the same time, some effects such as smoke can be added to the stage, with the "mentor turning material", Realize the effects of individual singing or multi-person singing on the same stage, and can make very realistic stage and MV effects.

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Abstract

The invention provides a video real-time processing and synthesizing system and method. The system comprises a video acquisition device, an audio acquisition device, a video acquisition height adjustment device, a display adjustment device, a video matting synthesis device and a real-time output device. According to the invention, the switching of a plurality of visual angles and real-time combination of multiple backgrounds are achieved, automatic adjustment and correction can be carried out according to the height of a portrait, the optical axis of the camera and the optical axis of a humaneye are automatically adjusted to be unified, processed videos can be provided for a user in real time, used equipment is simple and convenient, cost is low, operation technical difficulty is low, andthe requirements of common people can be met.

Description

technical field [0001] The invention relates to the field of video processing, in particular to a system and method for real-time video processing and synthesis. Background technique [0002] With the development of computers and the Internet, video has become an indispensable part of life, ordinary users are increasingly dependent on video, and the quality requirements of video shooting are also getting higher and higher. At the same time, online video programs are also In a blowout development. [0003] In traditional video shooting, the collection of portraits cannot be accurately focused according to the height of the portrait, so the portraits in the video are often adjusted out of proportion. The upper body of people who are low will be stretched, etc., resulting in image distortion that is difficult to correct. For example, problems such as video display portrait imbalance have caused great visual impact on users watching videos. [0004] In addition, the traditiona...

Claims

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Application Information

Patent Timeline
12 Jul 2019
Publication
CN110012264A
IPC
H04N7/18; H04N5/262
CPC
H04N5/262; H04N7/18
Inventors
龚文基