SSR-GNNs: Stroke-based Sketch Representation with Graph Neural Networks
SSR-GNNs: Stroke-based Sketch Representation with Graph Neural Networks
This paper follows cognitive studies to investigate a graph representation for sketches, where the information of strokes, i.e., parts of a sketch, are encoded on vertices and information of inter-stroke on edges.The resultant graph representation facilitates the training of a Graph Neural Networks for classification tasks, and achieves accuracy and …