1. A method for implementing augmented reality, comprising: acquiring real image information by using a camera; acquiring one or more target objects selected by a user from the real image information; with respect to each target object, acquiring an identification image that is used to identify the target object, and categorization information of the target object separately; acquiring an image template corresponding to the categorization information, and performing image matching of the image template with the identification image to identify each target object; and acquiring augmented information corresponding to each identified target object separately, and simultaneously displaying the identification image of the target object and the augmented information to form the augmented reality.