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METHOD, APPARATUS, MEDIUM, TERMINAL, AND DEVICE FOR PROCESSING MULTI-ANGLE FREE-PERSPECTIVE DATA

机译:用于处理多角度自由透视数据的方法,装置,介质,终端和设备

摘要

A method, an apparatus, a medium, a terminal, and a device for processing multi- angle free-perspective data are disclosed. The method includes: acquiring a data header file; determining a defined format of a data file according to a parsing result of the data header file; reading and obtaining a data combination from the data file based on the defined format, where the data combination includes pixel data and depth data of multiple synchronized images, and the multiple synchronized images have different perspectives with respect a to-be-viewed area, and pixel data and depth data of each image of the multiple synchronized images has an association relationship; and performing image or video reconstruction of a virtual viewpoint according to the read data combination, where the virtual viewpoint is selected from a multi-angle free-perspective range, and the multi- angle free-perspective range is a range supporting virtual viewpoint switching viewing of the to-be-viewed area.
机译:公开了一种用于处理多角度自由透视数据的方法,设备,介质,终端和设备。该方法包括:获取数据头文件;根据数据头文件的解析结果确定数据文件的定义格式;基于定义的格式从数据文件中读取并获取数据组合,其中,数据组合包括多个同步图像的像素数据和深度数据,多个同步图像相对于待查看区域的视角不同,多个同步图像中的每个图像的像素数据和深度数据具有关联关系;根据读取的数据组合,对虚拟视点进行图像或视频重建,其中,从多角度自由视野范围中选择虚拟视点,所述多角度自由视野范围为支持虚拟视点切换观看的范围待查看区域。

著录项

  • 公开/公告号WO2020181065A1

    专利类型

  • 公开/公告日2020-09-10

    原文格式PDF

  • 申请/专利权人 ALIBABA GROUP HOLDING LIMITED;

    申请/专利号WO2020US21141

  • 发明设计人 SHENG XIAOJIE;

    申请日2020-03-05

  • 分类号G09G5;

  • 国家 WO

  • 入库时间 2022-08-21 11:09:28

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