Method and system for constructing database based on mutual relations between video data

A method, comprising:

• generating one or more nodes in a database, wherein the one or more nodes are configured to store video data and node information, wherein pieces of identical video data are stored in an identical node, and wherein the one or more nodes are associated with one or more relations between the one or more nodes;
• receiving target video data as an input;
• generating a comparison of the target video data with the video data stored in the one or more nodes;
• and
• updating the database based on the comparison.

A system, comprising:

• at least one computer processor for executing commands that direct operations of the system and a memory operatively coupled to the at least one processor, the memory storing code operable when executed with the at least one processor;
• a comparison unit for:
• generating a comparison of target video data received as an input with video data stored in one or more nodes of a database, wherein the one or more nodes are configured to store video data and node information, and wherein the one or more nodes are associated with one or more relations between the one or more nodes a database management unit for:
• generating the one or more nodes of the database so that pieces of identical video data are included in an identical node, and
• updating the database based on the comparison of the target input data and the video date stored in the one or more nodes.