Performance of Zernike polynomials in reconstructing raw-elevation data captured by Pentacam HR, Medmont E300 and Eye Surface Profiler

Performance of Zernike polynomials in reconstructing raw-elevation data captured by Pentacam HR, Medmont E300 and Eye Surface Profiler

Purpose: To investigate the capability of Zernike polynomials fitting to reconstruct corneal surfaces as measured by Pentacam HR tomographer, Medmont E300 Placido-disc and Eye Surface Profiler (ESP). Methods: The study utilised a collection of clinical data of 527 participants. Pentacam HR raw eleva...

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Bibliographic Details
Main Authors: Yueying Wei, Bernardo T. Lopes, Ashkan Eliasy, Richard Wu, Arwa Fathy, Ahmed Elsheikh, Ahmed Abass
Format: Article
Language:English
Published: Elsevier 2021-12-01
Series:Heliyon
Subjects:
Corneal tomography
Pentacam
Zernike polynomials
Signal processing
Curve fitting
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844021027262

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http://www.sciencedirect.com/science/article/pii/S2405844021027262

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