To provide a configuration that enables recognition of an unknown object included in an image. The configuration includes a network creation unit that creates a network linking a scene node indicating a scene type of an image and a node corresponding to an object, and an unknown object inference unit that compares a created network created by the network creation unit with a large number of reference networks created by learning processing, selects reference networks similar to the created network, selects, from the selected reference networks, a node corresponding to a node of an unknown object in the created network, and infers that an object associated with the selected node is an object corresponding to the unknown object.
INFORMATION PROCESSOR, MOBILE DEVICE, AND METHOD AND PROGRAM THEREOF