Cloud processing based gesture identification method

The invention discloses a cloud processing based gesture identification method. The gesture identification method comprises the steps that: local servers store gesture data subjected to feature extraction and fusion, and upload the gesture data to a cloud server when a device is connected with a network; the local servers establish local gesture models according to the gesture data; and the cloud server receives one or more gesture data uploaded by the local servers, establishes cloud gesture models and updates the gesture model in each local server by utilizing the cloud gesture model. According to the gesture identification method, data set modules, classifier model modules and gesture identification modules are arranged at a local end and a cloud end respectively, so that a user still can perform gesture identification in a network disconnection state, and the method is suitable for a mobile scene in that a network environment changes in real time; and at the same time, the local gesture models in the local servers are updated with the cloud gesture models, so that the gesture identification method provided by the invention is more accurate.