235 citations · 659 across the 25 of their papers we have counts for
26 papers
Physical Fidelity of Wave-Based Inverse Problems under Broken Time-Reversal Symmetry
Haiyan Ou, Jiajia Duan, Edmund Y. Lam +1
Modern coherent imaging commonly treats defocus interference as an undesirable artifact to be suppressed. Here, we show that this interference is instead a deterministic projection…
On the use of deep learning for phase recovery
Kaiqiang Wang, Li Song, Chutian Wang +8
Phase recovery (PR) refers to calculating the phase of the light field from its intensity measurements. As exemplified from quantitative phase imaging and coherent diffraction imag…
Improving Video Colorization by Test-Time Tuning
Yaping Zhao, Haitian Zheng, Jiebo Luo +1
With the advancements in deep learning, video colorization by propagating color information from a colorized reference frame to a monochrome video sequence has been well explored.…
Event Encryption: Rethinking Privacy Exposure for Neuromorphic Imaging
Pei Zhang, Shuo Zhu, Edmund Y. Lam
Bio-inspired neuromorphic cameras sense illumination changes on a per-pixel basis and generate spatiotemporal streaming events within microseconds in response, offering visual info…
Context-Aware Transformer for 3D Point Cloud Automatic Annotation
Xiaoyan Qian, Chang Liu, Xiaojuan Qi +3
3D automatic annotation has received increased attention since manually annotating 3D point clouds is laborious. However, existing methods are usually complicated, e.g., pipelined…
Unsupervised Light Field Depth Estimation via Multi-view Feature Matching with Occlusion Prediction
Shansi Zhang, Nan Meng, Edmund Y. Lam
Depth estimation from light field (LF) images is a fundamental step for numerous applications. Recently, learning-based methods have achieved higher accuracy and efficiency than th…