3D Dense Shape Correspondence

3D Dense Shape Correspondence is a key task in computer vision that aims to establish dense correspondences between two or more 3D shapes, i.e., to find meaningful mappings between shape elements. The goal of this task is to achieve high-precision alignment and integration of shapes through accurate point-to-point matching. It plays a crucial role in applications such as 3D scan alignment, spatiotemporal reconstruction, attribute transfer, shape interpolation, and statistical modeling, providing essential support for subsequent processing.