Real-time target detection method for video streaming service in wireless edge network

The invention discloses a real-time target detection method for video streaming service in a wireless edge network. Aiming at the problems of dynamic property of wireless edge network link quality and uncertainty of video stream content, a lightweight standard frame-anchor frame distance used for measuring fine-grained dynamic property of a wireless network link, an integer nonlinear programming model and a two-stage optimization method are provided. The method comprises the following steps: in a first stage, according to monotone increasing property of an accumulative tracking error function, revealing an optimal rule of average interval selection, and sequentially guiding selection of unloading frames; and in the second stage, the resolution of the unloaded frame is adjusted based on the unloaded frame selection result in the first stage, so that the link quality is matched with the unloaded frame quality, the real-time wireless link resource is utilized to the maximum extent, the target detection accuracy