WO2023057523 - METHODS AND APPARATUSES FOR CALIBRATING A SENSOR
National phase entry:
Publication Number
WO/2023/057523
Publication Date
13.04.2023
International Application No.
PCT/EP2022/077718
International Filing Date
05.10.2022
Title **
[English]
METHODS AND APPARATUSES FOR CALIBRATING A SENSOR
[French]
PROCÉDÉS ET APPAREILS D'ÉTALONNAGE DE CAPTEUR
Applicants **
ROCKLEY PHOTONICS LIMITED
1 Ashley Road
3rd Floor
Altrincham Cheshire WA14 2DT, GB
Inventors
WIERZYNSKI, Casimir
c/o Rockley Photonics, Inc.
234 East Colorado Boulevard
Suite 600
Pasadena, California 91101, US
Priority Data
63/253,054
06.10.2021
US
17/886,409
11.08.2022
US
Application details
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1313 | |
| EPO | Filing, Examination | 6353 | |
| Japan | Filing | 589 | |
| South Korea | Filing | 607 | |
| USA | Filing, Examination | 2710 |
Total: 11572 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A method for determining a calibration function includes: calculating a first distance, between a distribution of target spectra and a comparison distribution of spectra; calibrating the distribution of target spectra with a first preliminary calibration function to form a first distribution of calibrated target spectra; calculating a second distance, between the first distribution of calibrated target spectra and the comparison distribution of spectra; determining that the second distance is less than the first distance; and setting the calibration function equal to the first preliminary calibration function.[French]
Un procédé de détermination d'une fonction d'étalonnage consiste : à calculer une première distance, entre une distribution de spectre cible et une distribution de spectre de comparaison; à étalonner la distribution de spectre cible à l'aide d'une première fonction d'étalonnage préliminaire afin de former une première distribution de spectre cible étalonnée; à calculer une seconde distance, entre la première distribution de spectre cible étalonnée et la distribution de spectre de comparaison; à déterminer que la seconde distance est inférieure à la première distance; et à régler la fonction d'étalonnage de façon à être égale à la première fonction d'étalonnage préliminaire.