1 citations · 1 across the 2 of their papers we have counts for
2 papers
eess.IV2025
Filling of incomplete sinograms from sparse PET detector configurations using a residual U-Net
Klara Leffler, Luigi Tommaso Luppino, Samuel Kuttner +2
Long axial field-of-view PET scanners offer increased field-of-view and sensitivity compared to traditional PET scanners. However, a significant cost is associated with the densely…
stat.ME2024★ 1 cited
A Ridgelet Approach to Poisson Denoising
Ali Dadras, Klara Leffler, Jun Yu
This paper introduces a novel ridgelet transform-based method for Poisson image denoising. Our work focuses on harnessing the Poisson noise's unique non-additive and signal-depende…