apparatus and method for tracking image content context trend using dynamically generated metadata

摘要

Provided is an apparatus and method for tracking image content context trend using dynamically generated metadata. The method includes generating static metadata based on internal data stored at the time of initial issuance of image content, tagging the generated static metadata to the image content, collecting external data related to the content generated after the issuance of the image content, generating dynamic metadata for the image content based on the collected external data, tagging the generated dynamic metadata to the image content, repeatedly regenerating and tagging the dynamic metadata is and tagged as time passes, tracking the content change of the dynamic metadata, and generating and providing a trend analysis report according to the result of tracking the content change.