This paper presents an autonomous unmanned-aerial-vehicle (UAV) tracking system based on an improved long and short-term memory (LSTM) Kalman filter (KF) model. The system can estimate the three-dimensional (3D) attitude and precisely track the target object without manual intervention. Specifically. the YOLOX algorithm is employed to track and recognize the target object. https://alwaysincolouers.shop/product-category/bucket-hats/