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pro vyhledávání: '"Vlašić, Tin"'
Ribonucleic acid (RNA) plays a variety of crucial roles in fundamental biological processes. Recently, RNA has become an interesting drug target, emphasizing the need to improve our understanding of its structures and functions. Over the years, seque
Externí odkaz:
http://arxiv.org/abs/2403.00043
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-posed. The vast majority of reconstruction methods in PET imaging, bo
Externí odkaz:
http://arxiv.org/abs/2306.04664
Inverse medium scattering solvers generally reconstruct a single solution without an associated measure of uncertainty. This is true both for the classical iterative solvers and for the emerging deep learning methods. But ill-posedness and noise can
Externí odkaz:
http://arxiv.org/abs/2212.04309
Publikováno v:
2022 Asilomar Conference on Signals, Systems, and Computers
Implicit representation of shapes as level sets of multilayer perceptrons has recently flourished in different shape analysis, compression, and reconstruction tasks. In this paper, we introduce an implicit neural representation-based framework for so
Externí odkaz:
http://arxiv.org/abs/2206.02027
Autor:
Vlašić, Tin, Seršić, Damir
Publikováno v:
Signal Processing. Image Communication, vol. 105, article no. 116702, July 2022
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 representation. We reinterpret the acquisition procedure of a single-pixel c
Externí odkaz:
http://arxiv.org/abs/2106.00404
Autor:
Vlašić, Tin, Seršić, Damir
Publikováno v:
IEEE Transactions on Signal Processing, vol. 70, pp. 438-451, 2022
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 demodulator, a system that acquires sparse bandlimited signals, as a system
Externí odkaz:
http://arxiv.org/abs/2010.15618
Autor:
Vlašić, Tin, Seršić, Damir
Publikováno v:
In Signal Processing: Image Communication July 2022 105
Publikováno v:
In Journal of Visual Communication and Image Representation January 2020 66
Autor:
Vlašić, Tin
This thesis concerns solving inverse problems, i.e., the problem of reconstructing an unknown signal, image, or shape from a set of measurements. The measurements are obtained from the unknown data by a forward process, which is typically known and n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::404518426a957534cce66db930150046
https://repozitorij.fer.unizg.hr/islandora/object/fer:7745/datastream/PDF
https://repozitorij.fer.unizg.hr/islandora/object/fer:7745/datastream/PDF
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