2 papers
cs.LG2025
Dynamic Reconstruction of Ultrasound-Derived Flow Fields With Physics-Informed Neural Fields
Viraj Patel, Lisa Kreusser, Katharine Fraser
Blood flow is sensitive to disease and provides insight into cardiac function, making flow field analysis valuable for diagnosis. However, while safer than radiation-based imaging…
eess.IV2025
Enhancing Dynamic CT Image Reconstruction with Neural Fields and Optical Flow
Pablo Arratia, Matthias Ehrhardt, Lisa Kreusser
In this paper, we investigate image reconstruction for dynamic Computed Tomography. The motion of the target with respect to the measurement acquisition rate leads to highly resolv…