{"id":"https://openalex.org/W2067799679","doi":"https://doi.org/10.1117/12.810541","title":"Wavelength optimization of the spectral derivative method improves quantification of chromophore values in NIR reconstruction","display_name":"Wavelength optimization of the spectral derivative method improves quantification of chromophore values in NIR reconstruction","publication_year":2009,"publication_date":"2009-02-12","ids":{"openalex":"https://openalex.org/W2067799679","doi":"https://doi.org/10.1117/12.810541","mag":"2067799679"},"language":"en","primary_location":{"id":"doi:10.1117/12.810541","doi":"https://doi.org/10.1117/12.810541","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.810541","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071162590","display_name":"Jia Wang","orcid":"https://orcid.org/0000-0003-3295-5963","observed_orcids":["https://orcid.org/0000-0003-3295-5963"]},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jia Wang","raw_affiliation_strings":["Dartmouth College (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dartmouth College (United States)","institution_ids":["https://openalex.org/I107672454"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089497655","display_name":"Brian W. Pogue","orcid":"https://orcid.org/0000-0002-9887-670X","observed_orcids":["https://orcid.org/0000-0002-9887-670X"]},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brian W. Pogue","raw_affiliation_strings":["Dartmouth College (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dartmouth College (United States)","institution_ids":["https://openalex.org/I107672454"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029267193","display_name":"Shudong Jiang","orcid":"https://orcid.org/0000-0001-7396-7886","observed_orcids":["https://orcid.org/0000-0001-7396-7886"]},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shudong Jiang","raw_affiliation_strings":["Dartmouth College (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dartmouth College (United States)","institution_ids":["https://openalex.org/I107672454"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016359425","display_name":"Keith D. Paulsen","orcid":"https://orcid.org/0000-0002-6692-3196","observed_orcids":["https://orcid.org/0000-0002-6692-3196"]},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Keith D. Paulsen","raw_affiliation_strings":["Dartmouth College (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dartmouth College (United States)","institution_ids":["https://openalex.org/I107672454"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I107672454"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15698869,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7174","issue":null,"first_page":"71740H","last_page":"71740H"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wavelength-optimization","display_name":"wavelength optimization","score":0.7570000290870667},{"id":"https://openalex.org/keywords/oxyhemoglobin","display_name":"oxyhemoglobin","score":0.9309999942779541},{"id":"https://openalex.org/keywords/water-uptake","display_name":"water absorption","score":0.6330000162124634},{"id":"https://openalex.org/keywords/3d-reconstruction","display_name":"3D reconstruction","score":0.41499999165534973}],"concepts":[{"id":"https://openalex.org/C192468462","wikidata":"https://www.wikidata.org/wiki/Q533543","display_name":"Chromophore","level":2,"score":0.7955219745635986},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.72445148229599},{"id":"https://openalex.org/C111771559","wikidata":"https://www.wikidata.org/wiki/Q66295","display_name":"Derivative (finance)","level":2,"score":0.6298837661743164},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6049802303314209},{"id":"https://openalex.org/C43571822","wikidata":"https://www.wikidata.org/wiki/Q599037","display_name":"Near-infrared spectroscopy","level":2,"score":0.5420430898666382},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4804793894290924},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.43025442957878113},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31720584630966187},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23104748129844666},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.19543838500976562},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.18130990862846375},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1801961064338684},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09840291738510132},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.06830480694770813},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.810541","doi":"https://doi.org/10.1117/12.810541","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.810541","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1978243461","https://openalex.org/W1991232860","https://openalex.org/W2017054309","https://openalex.org/W2025450395","https://openalex.org/W2030766736","https://openalex.org/W2056424086","https://openalex.org/W2073122683","https://openalex.org/W2159695423"],"related_works":["https://openalex.org/W2012959068","https://openalex.org/W2072315640","https://openalex.org/W2056424086","https://openalex.org/W2233829836","https://openalex.org/W1978243461","https://openalex.org/W4415263303","https://openalex.org/W1983546660","https://openalex.org/W2134354137","https://openalex.org/W3179027168","https://openalex.org/W2041974699"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,45],"wavelength":[3,41,65,92,101],"optimization":[4],"approach":[5,115],"incorporating":[6],"the":[7,38,71,77,109],"spectral":[8,19,33,46],"derivative":[9,47,85,103],"method":[10,104],"in":[11,28,79,94,108],"near":[12],"infrared":[13],"(NIR)":[14],"reconstruction.":[15],"The":[16,82,100],"similarity":[17,51],"between":[18],"features":[20],"of":[21,40,61,73,76,111,130],"oxy-hemoglobin":[22],"and":[23,43,84,96,122],"water":[24],"leads":[25],"to":[26,56],"difficulty":[27],"separating":[29],"them":[30],"with":[31,90],"any":[32],"reconstruction":[34],"method.":[35],"By":[36],"taking":[37],"difference":[39],"pairs":[42],"using":[44],"fitting":[48],"method,":[49],"this":[50],"can":[52,116],"be":[53],"broken":[54],"down":[55],"better":[57,128],"differentiate":[58],"each":[59],"set":[60],"two":[62,95],"chromophores.":[63],"Optimal":[64],"permutations":[66],"were":[67,87],"chosen":[68],"based":[69],"on":[70],"criteria":[72],"minimum":[74],"correlation":[75],"differences":[78],"adjacent":[80],"wavelengths.":[81],"direct":[83],"methods":[86],"then":[88],"compared":[89],"optimal":[91],"sets":[93],"three":[97],"dimensional":[98],"reconstructions.":[99],"optimized":[102],"shows":[105,127],"superior":[106],"results":[107],"recovery":[110],"chromophore":[112,132],"concentrations.":[113],"This":[114],"not":[117],"only":[118],"yield":[119],"reduced":[120],"coupling":[121],"geometry":[123],"errors,":[124],"it":[125],"also":[126],"separation":[129],"one":[131],"from":[133],"others.":[134]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}