Kiwi fruit flower identification method based on spatial domain and frequency domain feature fusion

The invention discloses a kiwi fruit flower recognition method based on spatial domain and frequency domain feature fusion, and belongs to the field of image recognition, and the method comprises the following steps: S1, selecting a target detection model, and carrying out the pixel compression and type conversion of the input end data of the target detection model, and obtaining a spatial domain tensor; s2, constructing a frequency domain feature enhancement module, and performing feature extraction and feature enhancement on the spatial tensor by using the frequency domain feature enhancement module to obtain a frequency domain feature map; s3, constructing a space-frequency domain feature fusion module, processing the spatial tensor by using a backbone feature extraction network of the target detection model to obtain a spatial domain feature map, and fusing the frequency domain feature map and the spatial domain feature map to obtain a space-frequency domain feature map; and S4, adding the frequency domai