From: Automatic rape flower cluster counting method based on low-cost labelling and UAV-RGB images
Algorithm 1 RapeNet | |
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Input: A UAV-RGB image of one plot in a field. | |
Output: The number of rape flower clusters in the image and a heat map. | |
Phase 1: The input image \(K_{i}\) is adjusted to a resolution of 512\(\times\)1024 image \(K_{r}\), set the sliding window resolution 256\(\times\)256, and get 8 sub-images. | |
Phase 2: The whole backbone network is built by pyramidal convolution. A Bayesian loss function is used to constrain the entire training process. A likelihood function is constructed for each annotated point using a Gaussian. | |
Phase 3: Train and test the RapeNet network model. |