2 citations · 4 across the 4 of their papers we have counts for
4 papers
BP-DeepONet: A new method for cuffless blood pressure estimation using the physcis-informed DeepONet
Lingfeng Li, Xue-Cheng Tai, Raymond Chan
Cardiovascular diseases (CVDs) are the leading cause of death worldwide, with blood pressure serving as a crucial indicator. Arterial blood pressure (ABP) waveforms provide continu…
A Fast Minimization Algorithm for the Euler Elastica Model Based on a Bilinear Decomposition
Zhifang Liu, Baochen Sun, Xue-Cheng Tai +2
The Euler Elastica (EE) model with surface curvature can generate artifact-free results compared with the traditional total variation regularization model in image processing. Howe…
A uniform preconditioner for a Newton algorithm for total-variation minimization and minimum-surface problems
Xue-Cheng Tai, Ragnar Winther, Xiaodi Zhang +1
Solution methods for the nonlinear partial differential equation of the Rudin-Osher-Fatemi (ROF) and minimum-surface models are fundamental for many modern applications. Many effic…
Randomized Kaczmarz Method for Single Particle X-ray Image Phase Retrieval
Y. Xian, H. Liu, X. Tai +1
In this paper, we investigate phase retrieval algorithm for the single particle X-ray imaging data. We present a variance-reduced randomized Kaczmarz (VR-RK) algorithm for phase re…