Video data processing method, device and system

A technology of video data and processing method, which is applied in the field of video data processing, can solve the problems of poor display effect and low resolution of video data, and achieve the effects of improving favorability, solving low resolution, and improving experience

Active Publication Date: 2021-03-02
GUANGZHOU SHIYUAN ELECTRONICS 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 data processing method, device, and system to at least solve the technical problem in the prior art that the resolution of video data received by the display terminal is low, resulting in poor display effect

Method used

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  • Video data processing method, device and system
  • Video data processing method, device and system
  • Video data processing method, device and system

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Embodiment 1

[0032] According to an embodiment of the present invention, an embodiment of a video data processing method is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and , although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0033]The video data processing method provided by this embodiment can be executed by a video data processing system, and the video data processing system can be realized by software and / or hardware, and the annotation display device can be composed of two or more physical entities , can also be a physical entity. The annotation shows that the device can be a computer, a mobile phone, a tablet, a projector or an intelligent interactive tablet, etc. In the embodiment, the description is made by taking the inte...

Embodiment 2

[0078] image 3 It is a flowchart of a video data processing method according to Embodiment 2 of the present invention. This embodiment is embodied on the basis of the above-mentioned Embodiment 1. Such as image 3 As shown, the method includes the following steps:

[0079] Step S100, acquiring first video data collected by a video source through a USB connection, wherein the resolution of the first video data is less than or equal to a first preset value.

[0080] Step S102, establishing a neural network model, wherein the neural network model includes a plurality of residual learning blocks, each residual learning block includes: two convolutional layers and an activation layer, and the activation layer is connected between the two convolutional layers .

[0081] Step S104, acquiring multiple sets of sample data, wherein the multiple sets of sample data include: a first image set, a second image set obtained by downsampling the first image set, and a third image obtained...

Embodiment 3

[0133] According to an embodiment of the present invention, an embodiment of a video data processor is provided. The video data processor provided by this embodiment can be integrated in the video data processing system, and the video data processing system can be composed of two or more physical entities, or can be composed of one physical entity. The video data processing system The system can be a computer, mobile phone, tablet, projector or intelligent interactive tablet, etc.

[0134] Figure 4 is a schematic structural diagram of a video data processor according to Embodiment 3 of the present invention, as Figure 4 As shown, the device includes: an acquisition module 42 , a processing module 44 and a display module 46 .

[0135] Wherein, the obtaining module 42 is used to obtain the first video data collected by the video source through the USB connection, wherein the resolution of the first video data is less than or equal to the first preset value; the processing mo...

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Abstract

The invention discloses a video data processing method, device and system. Wherein, the method includes: obtaining first video data collected by a video source through a USB connection, wherein the resolution of the first video data is less than or equal to a first preset value; using a pre-trained network model to analyze the first video data Perform processing to obtain second video data, wherein the network model is used to amplify the resolution of the first video data; and display the second video data. The invention solves the technical problem in the prior art that the resolution of the video data received by the display terminal is low, resulting in poor display effect.

Description

technical field [0001] The present invention relates to the field of intelligent interactive flat panels, in particular to a video data processing method, device and system. Background technique [0002] In the video conferencing application scenario, the intelligent interactive tablet is connected to the video source through a USB connection. The video source can be a Camera. Due to bandwidth limitation, the video data output to the display terminal cannot reach 2K resolution (the horizontal pixels of the screen on the display terminal reach more than 2000K) or 4K resolution (that is, the pixel resolution of 4096*2160), resulting in poor display effect on the display terminal. [0003] Aiming at the problem in the prior art that the resolution of the video data received by the display terminal is low, resulting in poor display effect, no effective solution has been proposed yet. Contents of the invention [0004] Embodiments of the present invention provide a video data ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/431H04N21/4402H04N7/15
CPCH04N7/15H04N21/431H04N21/4402
Inventor 邹超洋
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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