17 citations · 24 across the 4 of their papers we have counts for
4 papers
Estimating Uncertainty in PET Image Reconstruction via Deep Posterior Sampling
Tin Vlašić, Tomislav Matulić, Damir Seršić
Positron emission tomography (PET) is an important functional medical imaging technique often used in the evaluation of certain brain disorders, whose reconstruction problem is ill…
Implicit Neural Representation for Mesh-Free Inverse Obstacle Scattering
Tin Vlašić, Hieu Nguyen, AmirEhsan Khorashadizadeh +1
Implicit representation of shapes as level sets of multilayer perceptrons has recently flourished in different shape analysis, compression, and reconstruction tasks. In this paper,…
Single-Pixel Compressive Imaging in Shift-Invariant Spaces via Exact Wavelet Frames
Tin Vlašić, Damir Seršić
This paper introduces a novel framework for single-pixel imaging via compressive sensing (CS) in shift-invariant (SI) spaces by exploiting the sparsity property of a wavelet repres…
Sampling and Reconstruction of Sparse Signals in Shift-Invariant Spaces: Generalized Shannon's Theorem Meets Compressive Sensing
Tin Vlašić, Damir Seršić
This paper introduces a novel framework and corresponding methods for sampling and reconstruction of sparse signals in shift-invariant (SI) spaces. We reinterpret the random demodu…