Military small sample target detection and identification method based on twin network

The invention discloses a military small sample target detection and identification method based on a twin network, and the method employs a target detection and identification network for target detection and identification, and the network comprises: a target detection network which employs a public model structure of an official website and does not need to be trained; and 2, a small sample classification network based on a twin network. The detection process of the military small sample target detection and identification network based on the twin network adopted by the invention is as follows: a to-be-detected picture containing a military target is sent, the target detection network is used for extracting position information and category information of the military target from input, and the classification information of the military target is discarded; according to the method, a target-containing area is cut out from an original to-be-detected picture by utilizing the extracted position information,