To classify the collected greening data, we propose the BiFPN-KPointNet-CBAM model, which was derived from PointNet. The model was introduced to analyze the distribution of green plants in study areas. The experimental findings indicate that our model achieved a notable enhancem...
4.1. PointNet Due to the characteristics of spatial point clouds, neural networks are unable to directly process them. Therefore, PointNet proposed a solution that enables the network to directly handle point clouds. This approach is effective for unordered point clouds, where PointNet can use the ...