Seismic images often contain both coherent and random artifacts which complicate their interpretation. To mitigate these artifacts, we introduce a novel unsupervised deep-learning method based on Deep Image Prior (DIP) which uses convolutional neural networks. Our approach optimizes the network weights to refine the migration velocity model, rather than the seismic image, effectively isolating meaningful image features from noise and artifacts. We apply this method to synthetic and real seismic data, demonstrating significant improvements over standard DIP techniques with minimal computational overhead.
@article{arxiv.2405.17597,
title = {Seismic Image Denoising With A Physics-Constrained Deep Image Prior},
author = {Dimitri P. Voytan and Sriram Ravula and Alexandru Ardel and Elad Liebman and Arnab Dhara and Mrinal K. Sen and Alexandros Dimakis},
journal= {arXiv preprint arXiv:2405.17597},
year = {2024}
}