Typhoon detection model training method, typhoon detection method and typhoon tracking method

The invention provides a typhoon detection model training method, a typhoon detection method and a typhoon tracking method. The method comprises the steps that multiple sets of samples are obtained, each set of samples comprises a sample flow field bitmap and corresponding labeling information, the sample flow field bitmap represents a bitmap comprising one piece of cyclone information, the cyclone information is located in the middle of the sample flow field bitmap, and the labeling information represents position information corresponding to the cyclone information; the multiple groups of samples comprise training set samples and test set samples; performing multi-round iterative training on the target detection model by using the training set sample, and recording a first target loss function value and a first target network weight corresponding to the target detection model after the target round of iterative training is finished; testing the target detection model of which the network weight is the first