Garbage recognition and classification method and system, terminal and storage medium

The invention discloses a garbage identification and classification method. The method comprises the following steps: collecting real-time picture information of garbage to be identified; inputting real-time picture information a model, wherein the model is formed by training multiple sets of training data, each set of training data in the multiple sets of training data comprises first-class training data, and the first-class training data comprises pictures containing a certain kind of garbage and identification information used for identifying the pictures corresponding to the garbage; outputting a picture of which the real-time picture information conforms to the garbage from the model; acquiring a relative position conforming to the real-time picture information of the garbage; restoring the actual position of the garbage according to the scale of the real-time picture information and the actual picture acquisition area; and sorting the garbage accurately. The invention provides agarbage identification an