2 papers
cs.CV2024
CLIP-based Point Cloud Classification via Point Cloud to Image Translation
Shuvozit Ghose, Manyi Li, Yiming Qian +1
Point cloud understanding is an inherently challenging problem because of the sparse and unordered structure of the point cloud in the 3D space. Recently, Contrastive Vision-Langua…
cs.CV2024
DPA-Net: Structured 3D Abstraction from Sparse Views via Differentiable Primitive Assembly
Fenggen Yu, Yiming Qian, Xu Zhang +4
We present a differentiable rendering framework to learn structured 3D abstractions in the form of primitive assemblies from sparse RGB images capturing a 3D object. By leveraging…