{"id":"https://openalex.org/W2065969841","doi":"https://doi.org/10.1117/12.2036499","title":"Cross-correlation-based flowmetry using optical-resolution photoacoustic microscopy with a digital micromirror device","display_name":"Cross-correlation-based flowmetry using optical-resolution photoacoustic microscopy with a digital micromirror device","publication_year":2014,"publication_date":"2014-03-03","ids":{"openalex":"https://openalex.org/W2065969841","doi":"https://doi.org/10.1117/12.2036499","mag":"2065969841"},"language":"en","primary_location":{"id":"doi:10.1117/12.2036499","doi":"https://doi.org/10.1117/12.2036499","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2036499","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/A5076984584","display_name":"Jinyang Liang","orcid":"https://orcid.org/0000-0001-5983-0488","observed_orcids":["https://orcid.org/0000-0001-5983-0488","https://orcid.org/0009-0007-4015-6228"]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jinyang Liang","raw_affiliation_strings":["Washington Univ. in St. Louis (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington Univ. in St. Louis (United States)","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038012770","display_name":"Yong Zhou","orcid":"https://orcid.org/0000-0002-0455-9763","observed_orcids":["https://orcid.org/0000-0002-0455-9763"]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yong Zhou","raw_affiliation_strings":["Washington Univ. in St. Louis (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington Univ. in St. Louis (United States)","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027287669","display_name":"Konstantin Maslov","orcid":"https://orcid.org/0000-0003-3408-8840","observed_orcids":["https://orcid.org/0000-0003-3408-8840"]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Konstantin I. Maslov","raw_affiliation_strings":["Washington Univ. in St. Louis (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington Univ. in St. Louis (United States)","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008233636","display_name":"Lihong V. Wang","orcid":"https://orcid.org/0000-0001-9783-4383","observed_orcids":["https://orcid.org/0000-0001-9783-4383"]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lihong V. Wang","raw_affiliation_strings":["Washington Univ. in St. Louis (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington Univ. in St. Louis (United States)","institution_ids":["https://openalex.org/I204465549"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I204465549"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17198124,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8943","issue":null,"first_page":"89433R","last_page":"89433R"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11569","display_name":"Optical Coherence Tomography Applications","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11856","display_name":"Thermography and Photoacoustic Techniques","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/optical-resolution-photoacoustic-microscopy","display_name":"optical-resolution photoacoustic microscopy","score":0.9309999942779541},{"id":"https://openalex.org/keywords/digital-micromirror-device","display_name":"digital micromirror device","score":0.9980000257492065},{"id":"https://openalex.org/keywords/transverse-flow-velocity","display_name":"transverse flow velocity","score":0.7720000147819519},{"id":"https://openalex.org/keywords/blood-flow-measurement","display_name":"blood flow measurement","score":0.8849999904632568},{"id":"https://openalex.org/keywords/parabolic-velocity-profile","display_name":"parabolic velocity profile","score":0.7730000019073486}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7316868305206299},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.683718204498291},{"id":"https://openalex.org/C18645525","wikidata":"https://www.wikidata.org/wiki/Q1369469","display_name":"Digital micromirror device","level":2,"score":0.6761869192123413},{"id":"https://openalex.org/C154954056","wikidata":"https://www.wikidata.org/wiki/Q1604164","display_name":"Transverse plane","level":2,"score":0.5593386888504028},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.49794554710388184},{"id":"https://openalex.org/C196806460","wikidata":"https://www.wikidata.org/wiki/Q188603","display_name":"Capillary action","level":2,"score":0.48453134298324585},{"id":"https://openalex.org/C166693061","wikidata":"https://www.wikidata.org/wiki/Q5462119","display_name":"Flow velocity","level":3,"score":0.48133334517478943},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4791264235973358},{"id":"https://openalex.org/C77017923","wikidata":"https://www.wikidata.org/wiki/Q912313","display_name":"Optical microscope","level":3,"score":0.45971301198005676},{"id":"https://openalex.org/C67649825","wikidata":"https://www.wikidata.org/wiki/Q196538","display_name":"Microscope","level":2,"score":0.45341405272483826},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.43671706318855286},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.4051443934440613},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.35224050283432007},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21663689613342285},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.0930902361869812},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2036499","doi":"https://doi.org/10.1117/12.2036499","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2036499","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":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W212537071","https://openalex.org/W1956944003","https://openalex.org/W1967671203","https://openalex.org/W1974084336","https://openalex.org/W1985102305","https://openalex.org/W1998412854","https://openalex.org/W2024849456","https://openalex.org/W2027086893","https://openalex.org/W2034849654","https://openalex.org/W2052149998","https://openalex.org/W2054871318","https://openalex.org/W2061184858","https://openalex.org/W2068926508","https://openalex.org/W2071591340","https://openalex.org/W2087665223","https://openalex.org/W2091440592","https://openalex.org/W2094364596","https://openalex.org/W2108770540","https://openalex.org/W2119229455","https://openalex.org/W2119607846","https://openalex.org/W2126009509","https://openalex.org/W2126481480","https://openalex.org/W2131369545","https://openalex.org/W4256029033"],"related_works":["https://openalex.org/W2061184858","https://openalex.org/W1985102305","https://openalex.org/W2032400359","https://openalex.org/W2054871318","https://openalex.org/W1993488986","https://openalex.org/W42926289","https://openalex.org/W2034325756","https://openalex.org/W4393128520","https://openalex.org/W2804751567","https://openalex.org/W2598256982"],"abstract_inverted_index":{"Noninvasive":[0],"and":[1,59,76,124],"accurate":[2],"blood":[3,172],"flow":[4,20,134,159,173],"measurement":[5],"is":[6],"critical":[7],"for":[8,142],"medical":[9],"diagnoses.":[10],"We":[11,151],"proposed":[12,82],"a":[13,28,110,175],"cross-correlationbased":[14],"method":[15,83,169],"to":[16,42,71,170],"quantitatively":[17],"measure":[18,171],"transverse":[19,79,99],"velocity,":[21],"using":[22],"an":[23,88,154],"optical-resolution":[24],"photoacoustic":[25,47],"microscope":[26],"with":[27,109],"digital":[29],"micromirror":[30],"device":[31],"(DMD).":[32],"The":[33,45,57,81],"DMD":[34],"alternately":[35],"delivers":[36],"two":[37,53],"spatially":[38],"separated":[39],"laser":[40],"beams":[41,54],"the":[43,52,62,66,74,102,133,139,145,162],"target.":[44],"slow-time":[46],"signal":[48],"profiles":[49],"measured":[50,108],"from":[51],"are":[55,69],"cross-correlated.":[56],"magnitude":[58],"sign":[60],"of":[61,78,91,104,113,120,138,148,158],"time":[63],"shift":[64],"in":[65,87,94,101,127,144,174,178],"cross-correlation":[67],"profile":[68],"used":[70,167],"simultaneously":[72],"calculate":[73],"speed":[75],"direction":[77],"flow.":[80],"was":[84],"first":[85],"demonstrated":[86],"aqueous":[89],"suspension":[90],"microspheres":[92,121],"flowing":[93],"capillary":[95],"tubing.":[96],"Using":[97,116],"10-\u03bcm-microspheres,":[98],"flows":[100,143],"range":[103,147],"0.50\u20136.84":[105],"mm/s":[106],"were":[107,136],"root-mean-squared":[111],"accuracy":[112],"0.22":[114],"mm/s.":[115,150],"three":[117],"different":[118],"sizes":[119],"(3,":[122],"6,":[123],"10":[125],"\u03bcm":[126],"diameter),":[128],"we":[129,166],"proved":[130],"experimentally":[131],"that":[132],"measurements":[135],"independent":[137],"particle":[140],"size":[141],"velocity":[146,160],"0.55\u20136.49":[149],"also":[152],"observed":[153],"expected":[155],"parabolic":[156],"distribution":[157],"along":[161],"depth":[163],"direction.":[164],"Finally,":[165],"this":[168],"mouse":[176],"ear":[177],"vivo.":[179]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
