5 papers
Sparse Light Field Sampling Improves Casual 3D and 4D Reconstruction
Shamus Li, Ruiming Cao, Laura Waller +2
Many consumer smartphones, stereo cameras, and light field cameras record multiple synchronized viewpoints in a single exposure event. However, novel view synthesis pipelines commo…
Perturbative Fourier Ptychographic Microscopy for Fast Quantitative Phase Imaging
Martin Zach, Kuan-Chen Shen, Ruiming Cao +3
In computational phase imaging with a microscope equipped with an array of light emitting diodes as illumination unit, conventional Fourier ptychographic microscopy achieves high r…
Sample Motion for Structured Illumination Fluorescence Microscopy
Ruiming Cao, Guanghan Meng, Laura Waller
Structured illumination microscopy (SIM) uses a set of images captured with different illumination patterns to computationally reconstruct resolution beyond the diffraction limit.…
Multi-modal deformable image registration using untrained neural networks
Quang Luong Nhat Nguyen, Ruiming Cao, Laura Waller
Image registration techniques usually assume that the images to be registered are of a certain type (e.g. single- vs. multi-modal, 2D vs. 3D, rigid vs. deformable) and there lacks…
Noise2Image: Noise-Enabled Static Scene Recovery for Event Cameras
Ruiming Cao, Dekel Galor, Amit Kohli +2
Event cameras, also known as dynamic vision sensors, are an emerging modality for measuring fast dynamics asynchronously. Event cameras capture changes of log-intensity over time a…