330 citations · 335 across the 7 of their papers we have counts for
4 papers · 1 filter
Consistent Direct Time-of-Flight Video Depth Super-Resolution
Zhanghao Sun, Wei Ye, Jinhui Xiong +4
Direct time-of-flight (dToF) sensors are promising for next-generation on-device 3D sensing. However, limited by manufacturing capabilities in a compact module, the dToF data has a…
Seeing Far in the Dark with Patterned Flash
Zhanghao Sun, Jian Wang, Yicheng Wu +1
Flash illumination is widely used in imaging under low-light environments. However, illumination intensity falls off with propagation distance quadratically, which poses significan…
Structured Light with Redundancy Codes
Zhanghao Sun, Yu Zhang, Yicheng Wu +3
Structured light (SL) systems acquire high-fidelity 3D geometry with active illumination projection. Conventional systems exhibit challenges when working in environments with stron…
Experimentally realized in situ backpropagation for deep learning in nanophotonic neural networks
Sunil Pai, Zhanghao Sun, Tyler W. Hughes +11
Neural networks are widely deployed models across many scientific disciplines and commercial endeavors ranging from edge computing and sensing to large-scale signal processing in d…