Shape embedding and retrieval in multi-flow deformation
Baiqiang Leng,
Jingwei Huang,
Guanlin Shen
et al.
Abstract:We propose a unified 3D flow framework for joint learning of shape embedding and deformation for different categories. Our goal is to recover shapes from imperfect point clouds by fitting the best shape template in a shape repository after deformation. Accordingly, we learn a shape embedding for template retrieval and a flow-based network for robust deformation. We note that the deformation flow can be quite different for different shape categories. Therefore, we introduce a novel multi-hub module to learn mul… Show more
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