2 papers
stat.ME2026
Large multi-response linear regression estimation based on low-rank pre-smoothing
Xinle Tian, Alex Gibberd, Matthew Nunes +1
Pre-smoothing is a technique aimed at increasing the signal-to-noise ratio in data to improve subsequent estimation and model selection in regression problems. However, pre-smoothi…
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…