3 papers
physics.geo-ph2025
Inhomogeneous plane waves in attenuative anisotropic porous media
Lingli Gao, Weijian Mao, Qianru Xu +3
We investigate the propagation of inhomogeneous plane waves in poro-viscoelastic media, explicitly incorporating both velocity and attenuation anisotropy. Starting from classical B…
cs.CV2025
Adapting Video Diffusion Models for Time-Lapse Microscopy
Alexander Holmberg, Nils Mechtel, Wei Ouyang
We present a domain adaptation of video diffusion models to generate highly realistic time-lapse microscopy videos of cell division in HeLa cells. Although state-of-the-art generat…
physics.geo-ph2024
Generative Diffusion Model for Seismic Imaging Improvement of Sparsely Acquired Data and Uncertainty Quantification
Xingchen Shi, Shijun Cheng, Weijian Mao +1
Seismic imaging from sparsely acquired data faces challenges such as low image quality, discontinuities, and migration swing artifacts. Existing convolutional neural network (CNN)-…