4 papers
Preserving Topological and Geometric Embeddings for Point Cloud Recovery
Kaiyue Zhou, Zelong Tan, Hongxiao Wang +2
Recovering point clouds involves the sequential process of sampling and restoration, yet existing methods struggle to effectively leverage both topological and geometric attributes…
Spectral Convolutional Neural Network Chip for In-sensor Edge Computing of Incoherent Natural Light
Kaiyu Cui, Shijie Rao, Sheng Xu +9
Convolutional neural networks (CNNs) are representative models of artificial neural networks (ANNs). However, the considerable power consumption and limited computing speed of elec…
Map Optical Properties to Subwavelength Structures Directly via a Diffusion Model
Shijie Rao, Kaiyu Cui, Yidong Huang +6
Subwavelength photonic structures and metamaterials provide revolutionary approaches for controlling light. The inverse design methods proposed for these subwavelength structures a…
One for All: Multi-Domain Joint Training for Point Cloud Based 3D Object Detection
Zhenyu Wang, Yali Li, Hengshuang Zhao +1
The current trend in computer vision is to utilize one universal model to address all various tasks. Achieving such a universal model inevitably requires incorporating multi-domain…