1. An information processing apparatus, comprising: a displayer which allows a stereoscopic display; a plurality of imagers which are provided to be flush with each other; a judger which judges a size of an object to be imaged on the basis of images imaged by said plurality of imagers; a reducer which reduces the number of a plurality of search targets which are previously contained on the basis of a feature of a shape of said object to be imaged which is judged based on said images; a calculator which calculates a similarity level between said object to be imaged and each of the search targets which are reduced in number by said reducer on the basis of the size of the object to be imaged and a feature of said images; a candidate presenter which presents the search targets of a high similarity level calculated by said calculator as candidates; and an information presenter which presents information including a stereoscopic image in relation to a search target selected from the search targets as candidates presented by said candidate presenter.