INFORMATION TERMINAL DEVICE AND INFORMATION PROCESSING METHOD

PROBLEM TO BE SOLVED: To provide an AR information processing technique for improving coincidence with an image feature obtained from an actually photographed image by considering influence of a light source or the like in CG (CG for evaluation) for obtaining a database side image feature or the like for evaluating the coincidence when matching reality (actual image) and virtuality (CG for composition), and to provide a terminal with video images without the feeling of incompatibility, without damaging operability for a user.SOLUTION: An information terminal device acquires AR information on the basis of an AR information request including a captured image or an image feature generated from the image, position information including latitude and longitude, and time and date information. The information terminal device includes: a CG drawing processing part for drawing CG to be displayed at a display part and preparing images on the basis of the position information, the date information, weather information acquired from a distribution device, CG model data for evaluation and CG model data for composition; and an AR image display control part for combining and displaying the drawn CG and the AR information.