4 papers
Leveraging Phase Information to Boost Unrolled Network Learning for Image Deblurring
Samira Malek, Haichuan Zhang, Chul Lee +1
While most image deblurring techniques directly restore the spatial image variable, we propose an amplitude and phase decomposition recognizing the importance of accurate phase est…
Target Induced Angle Grid Regularized Estimation for Ghost Identification in Automotive Radar
Junho Kweon, Vishal Monga
This study presents a novel algorithm for identifying ghost targets in automotive radar by estimating complex valued signal strength across a two-dimensional angle grid defined by…
Deep, convergent, unrolled half-quadratic splitting for image deconvolution
Yanan Zhao, Yuelong Li, Haichuan Zhang +2
In recent years, algorithm unrolling has emerged as a powerful technique for designing interpretable neural networks based on iterative algorithms. Imaging inverse problems have pa…
NTIRE 2021 Depth Guided Image Relighting Challenge
Majed El Helou, Ruofan Zhou, Sabine Susstrunk +1
Image relighting is attracting increasing interest due to its various applications. From a research perspective, image relighting can be exploited to conduct both image normalizati…