A Comparative Study of Regression Methods for Solving the Timepix Calibration Task
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F25%3A10510633" target="_blank" >RIV/00216208:11320/25:10510633 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/25:00387638 RIV/68407700:21460/25:00387638 RIV/68407700:21670/25:00387638 RIV/00216208:11110/25:10510633
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=.-d3MASk_7" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=.-d3MASk_7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/s25216714" target="_blank" >10.3390/s25216714</a>
Alternative languages
Result language
angličtina
Original language name
A Comparative Study of Regression Methods for Solving the Timepix Calibration Task
Original language description
In this article, we provide a study of the energy calibration model used for Timepix-type detectors. The Timepix detectors, operating in Time-over-Threshold mode, measure information that needs to be mapped into the corresponding energies using a non-linear function. We consider three iterative algorithms, Gradient-Descent, Gauss-Newton and Levenberg-Marquardt algorithm, which we modify according to the calibration model constraints to perform better in terms of the convergence properties. Moreover, based on the variable projection method, we suggest a partial linearization of the calibration problem and provide results for this novel method.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/GN22-12075O" target="_blank" >GN22-12075O: Laboratory Studies of Icy Dust Impacts</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Sensors
ISSN
1424-8220
e-ISSN
1424-8220
Volume of the periodical
25
Issue of the periodical within the volume
21
Country of publishing house
CH - SWITZERLAND
Number of pages
21
Pages from-to
6714
UT code for WoS article
001612974500001
EID of the result in the Scopus database
2-s2.0-105021624932