US Patent 11341714 Information service system and information service method

An information service system includes a unit which acquires first image information from a user terminal, a scene model database which stores past first image information, scene information containing a scene ID, and scene relevance, an evaluation unit which acquires a scene ID list, a unit which creates a scene name list corresponding to the scene ID list, a unit which acquires target information containing a set of second image information and a first scene ID, a content model database which stores past target information containing a set of past second image information and a scene ID, a reference ID, and a content relevance, a unit which acquires a reference ID list, a unit which creates a reference summary list, a unit which acquires a first reference ID selected from the reference summary list, and a unit which outputs the content corresponding to the acquired first reference ID.