Optical remote sensing image salient target detection method

The invention discloses an optical remote sensing image salient target detection method, which comprises the steps of extracting features of different scales of an optical remote sensing image to be detected, then obtaining edge features and main body features of different scales through edge depiction and main body depiction, then obtaining fused main body features and edge features through main body decoding and edge decoding operations, and finally obtaining the salient target of the optical remote sensing image to be detected. The method comprises the following steps of: fusing the features, obtaining interaction features of different scales through an interaction encoder, carrying out main body decoding and edge decoding operation, carrying out connection operation on the fused features, and carrying out convolution and up-sampling to obtain a final salient target detection result. According to the method, the optical remote sensing image is decoupled through label decoupling to obtain the main body labe