Method, apparatus, medium, terminal, and device for processing multi-angle free-perspective data

An apparatus comprising:

• one or more processors;
• memory;
• a data header file acquiring unit stored in the memory and executable by the one or more processors to acquire a data header file;
• a data header file parsing unit, adapted to determine a defined format of a data file according to a parsing result of the data header file;
• a data combination acquiring unit stored in the memory and executable by the one or more processors to read and obtain a data combination from the data file based on the defined format, wherein 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
• a reconstruction unit stored in the memory and executable by the one or more processors to perform 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.

One or more computer-readable storage media storing executable instructions that, when executed by one or more processors, cause the one or more processors to perform acts comprising:

• 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, wherein 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, wherein 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.