Re-Referencing and Calibration for Robust Ratiometric Light Intensity Measurement
Point-of-care (POC) medical devices have become very popular to help diagnose and monitor health conditions without the need for specialized staff or attendance at medical centers. A large portion of these devices use light intensity-based measurements; however, the accuracy and repeatability of the...
Gespeichert in:
| Veröffentlicht in: | IEEE transactions on instrumentation and measurement 2022, Vol.71, p.1-8 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 8 |
|---|---|
| container_issue | |
| container_start_page | 1 |
| container_title | IEEE transactions on instrumentation and measurement |
| container_volume | 71 |
| creator | Tohl, Damian Teferra, Meseret N. Wallace, Angus Pham, Anh Tran Tam Tang, Youhong |
| description | Point-of-care (POC) medical devices have become very popular to help diagnose and monitor health conditions without the need for specialized staff or attendance at medical centers. A large portion of these devices use light intensity-based measurements; however, the accuracy and repeatability of these measurements are affected by variations both within and between devices. Therefore, a universal method for device calibration and ratiometric measurement is presented which can provide a robust ratiometric light intensity measurement. The method can be applied to different light intensity measurement devices which utilize different sensor types, such as CMOS cameras or photodiodes (PDs). Results show that the method is able to produce a more accurate and repeatable ratiometric measurement when exposed to variations in both the intensity of the light source and the sensitivity of the sensors used to capture the light intensity. |
| doi_str_mv | 10.1109/TIM.2022.3194929 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_proquest_journals_2700416804</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>9844782</ieee_id><sourcerecordid>2700416804</sourcerecordid><originalsourceid>FETCH-LOGICAL-c291t-42705e5187f6c2ead8513a8eef8c0c451d193507fd7bbf73c98c765706566293</originalsourceid><addsrcrecordid>eNo9kE1LAzEQhoMoWKt3wcuC561JNp9HKX4UWsSl9yWbndSUNluT7KH_3i0tngaG532HeRB6JHhGCNYv68VqRjGls4popqm-QhPCuSy1EPQaTTAmqtSMi1t0l9IWYywFkxP0XUNZg4MIwfqwKUzoirnZ-Taa7PtQuD4Wdd8OKRf1abOHHL0tln7zk4tFyBCSz8diBSYNEfYQ8j26cWaX4OEyp2j9_raef5bLr4_F_HVZWqpJLhmVmAMnSjphKZhOcVIZBeCUxZZx0hFdcSxdJ9vWycpqZaXgEgs-fqSrKXo-1x5i_ztAys22H2IYLzZjM2ZEKMxGCp8pG_uUIrjmEP3exGNDcHPy1ozempO35uJtjDydIx4A_nGtGJOKVn9VC2i1</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2700416804</pqid></control><display><type>article</type><title>Re-Referencing and Calibration for Robust Ratiometric Light Intensity Measurement</title><source>IEEE Electronic Library (IEL)</source><creator>Tohl, Damian ; Teferra, Meseret N. ; Wallace, Angus ; Pham, Anh Tran Tam ; Tang, Youhong</creator><creatorcontrib>Tohl, Damian ; Teferra, Meseret N. ; Wallace, Angus ; Pham, Anh Tran Tam ; Tang, Youhong</creatorcontrib><description>Point-of-care (POC) medical devices have become very popular to help diagnose and monitor health conditions without the need for specialized staff or attendance at medical centers. A large portion of these devices use light intensity-based measurements; however, the accuracy and repeatability of these measurements are affected by variations both within and between devices. Therefore, a universal method for device calibration and ratiometric measurement is presented which can provide a robust ratiometric light intensity measurement. The method can be applied to different light intensity measurement devices which utilize different sensor types, such as CMOS cameras or photodiodes (PDs). Results show that the method is able to produce a more accurate and repeatable ratiometric measurement when exposed to variations in both the intensity of the light source and the sensitivity of the sensors used to capture the light intensity.</description><identifier>ISSN: 0018-9456</identifier><identifier>EISSN: 1557-9662</identifier><identifier>DOI: 10.1109/TIM.2022.3194929</identifier><identifier>CODEN: IEIMAO</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Anisotropic magnetoresistance ; Calibration ; Cameras ; fluorescence ; Health care facilities ; Histograms ; light intensity ; Light sources ; Luminous intensity ; Measuring instruments ; Medical devices ; Photodiodes ; point-of-care (POC) ; Position measurement ; ratiometric ; Reproducibility ; Robustness</subject><ispartof>IEEE transactions on instrumentation and measurement, 2022, Vol.71, p.1-8</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-42705e5187f6c2ead8513a8eef8c0c451d193507fd7bbf73c98c765706566293</citedby><cites>FETCH-LOGICAL-c291t-42705e5187f6c2ead8513a8eef8c0c451d193507fd7bbf73c98c765706566293</cites><orcidid>0000-0003-3827-1757 ; 0000-0003-2718-544X ; 0000-0002-3428-0480 ; 0000-0001-8322-3047 ; 0000-0003-2664-2696</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9844782$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,4024,27923,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9844782$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Tohl, Damian</creatorcontrib><creatorcontrib>Teferra, Meseret N.</creatorcontrib><creatorcontrib>Wallace, Angus</creatorcontrib><creatorcontrib>Pham, Anh Tran Tam</creatorcontrib><creatorcontrib>Tang, Youhong</creatorcontrib><title>Re-Referencing and Calibration for Robust Ratiometric Light Intensity Measurement</title><title>IEEE transactions on instrumentation and measurement</title><addtitle>TIM</addtitle><description>Point-of-care (POC) medical devices have become very popular to help diagnose and monitor health conditions without the need for specialized staff or attendance at medical centers. A large portion of these devices use light intensity-based measurements; however, the accuracy and repeatability of these measurements are affected by variations both within and between devices. Therefore, a universal method for device calibration and ratiometric measurement is presented which can provide a robust ratiometric light intensity measurement. The method can be applied to different light intensity measurement devices which utilize different sensor types, such as CMOS cameras or photodiodes (PDs). Results show that the method is able to produce a more accurate and repeatable ratiometric measurement when exposed to variations in both the intensity of the light source and the sensitivity of the sensors used to capture the light intensity.</description><subject>Anisotropic magnetoresistance</subject><subject>Calibration</subject><subject>Cameras</subject><subject>fluorescence</subject><subject>Health care facilities</subject><subject>Histograms</subject><subject>light intensity</subject><subject>Light sources</subject><subject>Luminous intensity</subject><subject>Measuring instruments</subject><subject>Medical devices</subject><subject>Photodiodes</subject><subject>point-of-care (POC)</subject><subject>Position measurement</subject><subject>ratiometric</subject><subject>Reproducibility</subject><subject>Robustness</subject><issn>0018-9456</issn><issn>1557-9662</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kE1LAzEQhoMoWKt3wcuC561JNp9HKX4UWsSl9yWbndSUNluT7KH_3i0tngaG532HeRB6JHhGCNYv68VqRjGls4popqm-QhPCuSy1EPQaTTAmqtSMi1t0l9IWYywFkxP0XUNZg4MIwfqwKUzoirnZ-Taa7PtQuD4Wdd8OKRf1abOHHL0tln7zk4tFyBCSz8diBSYNEfYQ8j26cWaX4OEyp2j9_raef5bLr4_F_HVZWqpJLhmVmAMnSjphKZhOcVIZBeCUxZZx0hFdcSxdJ9vWycpqZaXgEgs-fqSrKXo-1x5i_ztAys22H2IYLzZjM2ZEKMxGCp8pG_uUIrjmEP3exGNDcHPy1ozempO35uJtjDydIx4A_nGtGJOKVn9VC2i1</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Tohl, Damian</creator><creator>Teferra, Meseret N.</creator><creator>Wallace, Angus</creator><creator>Pham, Anh Tran Tam</creator><creator>Tang, Youhong</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-3827-1757</orcidid><orcidid>https://orcid.org/0000-0003-2718-544X</orcidid><orcidid>https://orcid.org/0000-0002-3428-0480</orcidid><orcidid>https://orcid.org/0000-0001-8322-3047</orcidid><orcidid>https://orcid.org/0000-0003-2664-2696</orcidid></search><sort><creationdate>2022</creationdate><title>Re-Referencing and Calibration for Robust Ratiometric Light Intensity Measurement</title><author>Tohl, Damian ; Teferra, Meseret N. ; Wallace, Angus ; Pham, Anh Tran Tam ; Tang, Youhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-42705e5187f6c2ead8513a8eef8c0c451d193507fd7bbf73c98c765706566293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Anisotropic magnetoresistance</topic><topic>Calibration</topic><topic>Cameras</topic><topic>fluorescence</topic><topic>Health care facilities</topic><topic>Histograms</topic><topic>light intensity</topic><topic>Light sources</topic><topic>Luminous intensity</topic><topic>Measuring instruments</topic><topic>Medical devices</topic><topic>Photodiodes</topic><topic>point-of-care (POC)</topic><topic>Position measurement</topic><topic>ratiometric</topic><topic>Reproducibility</topic><topic>Robustness</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tohl, Damian</creatorcontrib><creatorcontrib>Teferra, Meseret N.</creatorcontrib><creatorcontrib>Wallace, Angus</creatorcontrib><creatorcontrib>Pham, Anh Tran Tam</creatorcontrib><creatorcontrib>Tang, Youhong</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on instrumentation and measurement</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Tohl, Damian</au><au>Teferra, Meseret N.</au><au>Wallace, Angus</au><au>Pham, Anh Tran Tam</au><au>Tang, Youhong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Re-Referencing and Calibration for Robust Ratiometric Light Intensity Measurement</atitle><jtitle>IEEE transactions on instrumentation and measurement</jtitle><stitle>TIM</stitle><date>2022</date><risdate>2022</risdate><volume>71</volume><spage>1</spage><epage>8</epage><pages>1-8</pages><issn>0018-9456</issn><eissn>1557-9662</eissn><coden>IEIMAO</coden><abstract>Point-of-care (POC) medical devices have become very popular to help diagnose and monitor health conditions without the need for specialized staff or attendance at medical centers. A large portion of these devices use light intensity-based measurements; however, the accuracy and repeatability of these measurements are affected by variations both within and between devices. Therefore, a universal method for device calibration and ratiometric measurement is presented which can provide a robust ratiometric light intensity measurement. The method can be applied to different light intensity measurement devices which utilize different sensor types, such as CMOS cameras or photodiodes (PDs). Results show that the method is able to produce a more accurate and repeatable ratiometric measurement when exposed to variations in both the intensity of the light source and the sensitivity of the sensors used to capture the light intensity.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TIM.2022.3194929</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-3827-1757</orcidid><orcidid>https://orcid.org/0000-0003-2718-544X</orcidid><orcidid>https://orcid.org/0000-0002-3428-0480</orcidid><orcidid>https://orcid.org/0000-0001-8322-3047</orcidid><orcidid>https://orcid.org/0000-0003-2664-2696</orcidid></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0018-9456 |
| ispartof | IEEE transactions on instrumentation and measurement, 2022, Vol.71, p.1-8 |
| issn | 0018-9456 1557-9662 |
| language | eng |
| recordid | cdi_proquest_journals_2700416804 |
| source | IEEE Electronic Library (IEL) |
| subjects | Anisotropic magnetoresistance Calibration Cameras fluorescence Health care facilities Histograms light intensity Light sources Luminous intensity Measuring instruments Medical devices Photodiodes point-of-care (POC) Position measurement ratiometric Reproducibility Robustness |
| title | Re-Referencing and Calibration for Robust Ratiometric Light Intensity Measurement |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T05%3A08%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Re-Referencing%20and%20Calibration%20for%20Robust%20Ratiometric%20Light%20Intensity%20Measurement&rft.jtitle=IEEE%20transactions%20on%20instrumentation%20and%20measurement&rft.au=Tohl,%20Damian&rft.date=2022&rft.volume=71&rft.spage=1&rft.epage=8&rft.pages=1-8&rft.issn=0018-9456&rft.eissn=1557-9662&rft.coden=IEIMAO&rft_id=info:doi/10.1109/TIM.2022.3194929&rft_dat=%3Cproquest_RIE%3E2700416804%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2700416804&rft_id=info:pmid/&rft_ieee_id=9844782&rfr_iscdi=true |