7. An information processing method comprising: acquiring respective recognition result information outputted by a plurality of recognition engines executing different recognition processes on recognition target data, the respective recognition result information being in a graph-structured or tree-structured data format being previously defined; and when the respective recognition result information include information corresponding to each other in accordance with a predetermined standard, integrating each part of the respective recognition result information so as to be related to each other acquired from the plurality of recognition engines, and outputting in the graph-structured or tree-structured data format as a new recognition result, and further, acquiring the recognition result information from an object recognition engine that recognizes an object from the recognition target data and a flow recognition engine that recognizes a flow representing a trajectory of a predetermined object from the recognition target data, respectively; and an integration recognition result outputting unit to, based on the recognition result information acquired from the object recognition engine and the recognition result information acquired from the flow recognition engine, examine an identity of a person identification information and an object identification information, the person identification information being included in the recognition result info ion acquired from the object recognition engine and the object identification information being included in the recognition result information acquired from the flow recognition engine, in a case that both the recognition result information are coincident with each other, integrate by relating flow information of a predetermined object with object information and output as the new recognition result, the flow information being the recognition result information acquired from the flow recognition engine, and the object information being the recognition result information acquired from the object recognition engine.
7. An information processing method comprising: acquiring respective recognition result information outputted by a plurality of recognition engines executing different recognition processes on recognition target data, the respective recognition result information being in a graph-structured or tree-structured data format being previously defined; and when the respective recognition result information include information corresponding to each other in accordance with a predetermined standard, integrating each part of the respective recognition result information so as to be related to each other acquired from the plurality of recognition engines, and outputting in the graph-structured or tree-structured data format as a new recognition result, and further, acquiring the recognition result information from an object recognition engine that recognizes an object from the recognition target data and a flow recognition engine that recognizes a flow representing a trajectory of a predetermined object from the recognition target data, respectively; and an integration recognition result outputting unit to, based on the recognition result information acquired from the object recognition engine and the recognition result information acquired from the flow recognition engine, examine an identity of a person identification information and an object identification information, the person identification information being included in the recognition result info ion acquired from the object recognition engine and the object identification information being included in the recognition result information acquired from the flow recognition engine, in a case that both the recognition result information are coincident with each other, integrate by relating flow information of a predetermined object with object information and output as the new recognition result, the flow information being the recognition result information acquired from the flow recognition engine, and the object information being the recognition result information acquired from the object recognition engine. 8. The information processing method according to claim 7 , comprising: integrating the respective recognition result information and outputting as the new recognition result, when the respective recognition result information include information that correspond to each other in accordance with a predetermined standard.