The invention belongs to the technical field of unmanned aerial vehicle communication, and relates to an unmanned aerial vehicle image transmission method based on a feedback Bats Code. The method isan application design of feedback-based low-complexity network coding (Bates Code) on unmanned aerial vehicle image transmission, and is suitable for a network layer and an upper layer thereof. Bats Code is high in reliability and low in complexity, but the Bats Code has the defects of high coefficient overhead, high decoding overhead in the later period of decoding and the like, so that various problems exist in practical application. Therefore, aiming at the two main defects, the invention provides an unmanned aerial vehicle image transmission scheme based on the feedback Bats Code. Comparedwith direct transmission, the scheme has the advantages that the transmission reliability is improved; compared with the traditional Bats Code, the decoding success rate can be further improved through a certain number of times of feedback, the coefficient overhead is reduced, and the transmission efficiency is improved.