DDGCN: graph convolution network based on direction and distance for point cloud learning - Chen, Lifang; Zhang, Qian (The Visual computer, 2023)
Keywords: Artificial Intelligence; Artificial neural networks; Classification; Computer Graphics; Computer Science; Datasets; Graph neural networks; Image Processing and Computer Vision; Multilayer perceptrons; Multilayers; Neighborhoods; Neural networks; Original Article; Semantics; Teaching methods; Deep learning; Graph convolutional network; Point cloud; Similarity matrix