The developed EDE model includes three modules, such as feature extraction module, heatmap generation module and decoding module. In Fig. 2, we show the overall model architecture of the proposed network. Given an input IR image, we first preprocess it, which includes encoding different parts, and at highly hinged parts, we judge whether to generate it according to the angle. The elliptical Gaussian label, the encoded heatmap will be sent to the network. In this article, we choose the RLNet as
