The present disclosure provides a picture information processing method based on a mobile terminal, where the picture information processing method based on a mobile terminal includes: generating, by the mobile terminal, a query request information according to a information of a picture of an object taken by a user and a shooting positional information of the object, and sending a query request information to the back-end server; searching and matching, by the back-end server, corresponding introductory information of the object, and sending the introductory information of the object back to the mobile terminal. The present disclosure makes the user easily obtain the introductory information of the object, which provides convenience for the user.
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