Data processing method and system, related equipment and storage medium

A data processing and data input technology, applied in the field of data processing, can solve problems such as the difficulty in achieving low-latency playback, and the inability to take into account the needs of rich visual experience and low latency, so as to meet the requirements of low-latency video and rich visual experience , Reduce the amount of data transmission, reduce the effect of transmission delay

Pending Publication Date: 2021-12-10
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to further enhance the viewing experience of 6DoF videos, there is currently an augmented reality (Augmented Reality, AR) special effect implantation solution

Method used

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  • Data processing method and system, related equipment and storage medium
  • Data processing method and system, related equipment and storage medium
  • Data processing method and system, related equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Example

[0171] Example 1: Fusion of the virtual information image with a corresponding video frame to obtain a fusion video frame, showing the fusion video frame;

Example

[0172] Example 2: Align the virtual information image over the corresponding video frame, to obtain a synthetic video frame, showing the superimposed video frame.

[0173] In a particular embodiment, the composite video frame display may be obtained directly; may be obtained in the composite video frame interpolation of a video stream to be played for playback display. For example, the fusion may be inserted into the video frame to be played to show the video stream playback.

[0174] According to the present embodiment, the specification, real-time playback of multi-angle video freeview by acquiring the multi-angle freeview target object in the video frames, thereby acquiring the data generated based on the augmented reality effect input of the target object virtual image information, and image information corresponding to the virtual video frame composition processing and display. Through this process, only the free multi-angle view video playback, virtual image synthesis informa...

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PUM

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Abstract

The invention discloses a data processing method and system, related equipment and a storage medium. The data processing method comprises the following steps: acquiring a target object in a video frame of a multi-angle free view angle video; acquiring a virtual information image generated based on the augmented reality special effect input data of the target object; and carrying out synthesis processing on the virtual information image and the corresponding video frame and displaying the virtual information image and the corresponding video frame. According to the scheme of the embodiment of the invention, the requirements of rich visual experience and low time delay in the video watching process of the user can be considered.

Description

technical field [0001] The embodiments of this specification relate to the technical field of data processing, and in particular, to a data processing method, system, related equipment, and storage medium. Background technique [0002] With the continuous development of Internet technology, more and more video platforms continue to improve users' viewing experience by providing higher-definition or watching videos with higher fluency. However, for videos with a strong sense of on-site experience, such as a video of a sports game, users often can only watch the game through one viewpoint during the viewing process, and cannot freely switch viewpoints to watch the game at different viewpoints. Or the game process, it is impossible to experience the feeling of watching the game while moving the viewpoint on the spot. [0003] 6 Degrees of Freedom (6DoF) technology is a technology to provide a viewing experience with high degrees of freedom. Users can adjust the viewing angle o...

Claims

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Application Information

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IPC IPC(8): H04N21/218H04N21/234H04N21/6587H04N21/81
CPCH04N21/21805H04N21/6587H04N21/23424H04N21/23418H04N21/8146H04N21/234H04N21/81H04N21/218G06T17/00H04N13/10
Inventor 盛骁杰
Owner ALIBABA GRP HLDG LTD
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