2 papers
cs.CV2025
Using Wavelet Domain Fingerprints to Improve Source Camera Identification
Xinle Tian, Matthew Nunes, Emiko Dupont +3
Camera fingerprint detection plays a crucial role in source identification and image forensics, with wavelet denoising approaches proving particularly effective for extracting sens…
math.NA2024
Optimising seismic imaging design parameters via bilevel learning
Shaunagh Downing, Silvia Gazzola, Ivan G. Graham +1
Full Waveform Inversion (FWI) is a standard algorithm in seismic imaging. Its implementation requires the a priori choice of a number of "design parameters", such as the positions…