APPRATUS AND METHOD FOR PROVIDING AUGMENTED REALITY INFORMATION BASED ON USER

摘要

PURPOSE: A user-based augmented reality information providing device and a method thereof are provided to supply user-based augmented reality information by using a camera function of a mobile terminal. CONSTITUTION: A first image processing unit (200) recognizes a user face from a first image. The first image processing unit obtains user information matched with a result of recognizing the user face. A second image processing unit (210) extracts one or more objects from a second image. The second image processing unit obtains augmented reality information about the objects corresponding to user information. A control unit (220) overlaps the objects with the augmented reality information to display it on a display unit. [Reference numerals] (105) First image input unit; (110) Second image input unit; (200) First image processing unit; (210) Second image processing unit; (217) Image output unit; (219) Storage unit; (220) Control unit; (225) Face region detection unit; (230) Face feature extraction unit; (235) Face recognition unit; (240) Recognition matching unit; (245) Feature point extraction unit; (250) Feature point matching unit; (255) Feature point tracking unit; (260) Coordinate calculation unit; (265) Rendering unit