Geometric Analysis
Geometric analysis is a burgeoning field applying geometric concepts and tools to diverse problems in machine learning, computer vision, and other areas. Current research focuses on understanding the geometric properties of neural network architectures (e.g., convolutional networks, self-attention networks, and neural fields), analyzing the geometry of data manifolds and their impact on model performance, and developing novel algorithms leveraging geometric information for tasks like mesh reconstruction, image synthesis, and graph embedding. These advancements offer improved model interpretability, enhanced efficiency in complex tasks, and new approaches to solving problems in various scientific and engineering domains.
Papers
Grounding Continuous Representations in Geometry: Equivariant Neural Fields
David R Wessels, David M Knigge, Samuele Papa, Riccardo Valperga, Sharvaree Vadgama, Efstratios Gavves, Erik J Bekkers
GTR: Improving Large 3D Reconstruction Models through Geometry and Texture Refinement
Peiye Zhuang, Songfang Han, Chaoyang Wang, Aliaksandr Siarohin, Jiaxu Zou, Michael Vasilkovsky, Vladislav Shakhrai, Sergey Korolev, Sergey Tulyakov, Hsin-Ying Lee