1. An information presentation apparatus, comprising: an image input unit configured to input an image of a target object in a real space; a three-dimensional position posture relation detection unit configured to detect a relation of relative three-dimensional position and posture between the image input unit and the target object using the image of the target object input from the image input unit; a figuration information storage unit configured to store figuration information of the target object; a difference comparison detection unit configured to compare the position and posture of the target object detected by the three-dimensional position posture relation detection unit and a value stored in the figuration information storage unit corresponding to a part of the target object input from the image input unit so as to detect a difference between an actual position and posture of the input target object and stored figuration information of the target object; a figuration information management unit configured to reflect a value of the difference from the difference comparison detection unit on figuration information stored in the figuration information storage unit; a superposed image generation unit configured to generate an image which is obtained by superposing the image of the target object input from the image input unit and figuration information of the target object stored in the figuration information storage unit; and a display unit configured to display the image generated by the superposed image generation unit.