Target detection system suitable for embedded device

A target detection system suitable for an embedded device, wherein the target detection system comprises an embedded device;

• a local service logic and a target detection logic run on the embedded device;
• the target detection logic is composed of a multi-layer structure comprising a plurality of branch modules, and a result merging module;
• each of the branch modules is composed of a shared base network, a private base network, and a detection module;
• the shared base network of a first layer of the branch modules accepts a target detection input image;
• except the first layer of the branch modules, parameters of the shared base networks of each of other branch modules all directly come from an output of an upper layer of the shared base network;
• an output of the shared base network is used as an input of the private base network;
• the private base network outputs a feature map which is used as an input of the detection module;
• an output of the detection module is an output of a single layer of the branch modules;
• the result merging module merges the output of each layer of the branch modules, and outputs a target detection result;
• and
• the local service logic takes the target detection result as an input, and utilizes the target detection result to further complete a service.