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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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  • 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 based on multi-angle free-view technology. Delayed playback, so it cannot take into account the needs of users for rich visual experience and low latency during video viewing

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 1

[0171] Example 1: performing fusion processing on the virtual information image and the corresponding video frame to obtain a fusion video frame, and displaying the fusion video frame;

example 2

[0172] Example 2: The virtual information image is superimposed on the corresponding video frame to obtain a superimposed composite video frame, and the superimposed composite video frame is displayed.

[0173] In a specific implementation, the obtained composite video frame may be displayed directly; or the obtained composite video frame may be inserted into a video stream to be played for playback and display. For example, the fused video frame may be inserted into the video stream to be played for display.

[0174] Using the embodiment of this specification, during the real-time playback of the multi-angle free-view video, the target object in the video frame of the multi-angle free-view video is obtained, and then the augmented reality special effect input data based on the target object is obtained. The virtual information image, and the virtual information image and the corresponding video frame are synthesized and displayed. Through this process, it is only necessary to ...

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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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