Yu LI

DeepTreeSketch: Neural Graph Prediction for Faithful 3D Tree Modeling from Sketches

We present DeepTreeSketch, a novel AI-assisted sketching system that enables users to create realistic 3D tree models from 2D freehand sketches. Our system leverages a tree graph prediction network, TGP-Net, to learn the underlying structural patterns of trees from a large collection of 3D tree models. The TGP-Net sim…