Search Results for author: Julie C. Price

Found 2 papers, 0 papers with code

TauPETGen: Text-Conditional Tau PET Image Synthesis Based on Latent Diffusion Models

no code implementations21 Jun 2023 Se-In Jang, Cristina Lois, Emma Thibault, J. Alex Becker, Yafei Dong, Marc D. Normandin, Julie C. Price, Keith A. Johnson, Georges El Fakhri, Kuang Gong

Preliminary experimental results based on clinical [18F]MK-6240 datasets demonstrate the feasibility of the proposed method in generating realistic tau PET images at different clinical stages.

Image Generation

Kinetic Compressive Sensing

no code implementations27 Mar 2018 Michele Scipioni, Maria F. Santarelli, Luigi Landini, Ciprian Catana, Douglas N. Greve, Julie C. Price, Stefano Pedemonte

We evaluated the proposed algorithm on a simulated dynamic phantom: a bias/variance study confirmed how direct estimates can improve the quality of parametric maps over a post-reconstruction fitting, and showed how the novel sparsity prior can further reduce their variance, without affecting bias.

Compressive Sensing Time Series +1

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