Target identification method and device based on image latitude and longitude feature fusion

The invention discloses a target identification method and device based on image latitude and longitude feature fusion, belongs to the technical field of unmanned aerial vehicle target identification, and helps to solve the problem of low target identification accuracy in a target fusion stage in an unmanned aerial vehicle cluster cooperative reconnaissance process. According to the method, region division is carried out through longitude and latitude information in an investigation scene, the longitude and latitude information is coded and image features are embedded, and deep network feature extraction is carried out, especially through a longitude and latitude information coding technology, non-visual codes such as longitude and latitude, height and the like are used as vectors to be embedded into the image features so as to eliminate deviation caused by positions or viewpoints. The boundary information is fused in a learning coding mode to assist in target recognition, and the method can be applied to clo