{"id":"https://openalex.org/W2147354348","doi":"https://doi.org/10.1109/tbme.2003.816081","title":"Time-domain reconstruction algorithms and numerical simulations for thermoacoustic tomography in various geometries","display_name":"Time-domain reconstruction algorithms and numerical simulations for thermoacoustic tomography in various geometries","publication_year":2003,"publication_date":"2003-08-12","ids":{"openalex":"https://openalex.org/W2147354348","doi":"https://doi.org/10.1109/tbme.2003.816081","mag":"2147354348","pmid":"https://pubmed.ncbi.nlm.nih.gov/12943276"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2003.816081","doi":"https://doi.org/10.1109/tbme.2003.816081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2003.816081","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2147354348"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5103058488","display_name":"Minghua Xu","orcid":"https://orcid.org/0000-0002-9819-9833","observed_orcids":["https://orcid.org/0000-0002-9819-9833"]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Minghua Xu","raw_affiliation_strings":["Optical Imaging Laboratory, Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843-3120, USA","Dept. of Biomed. Eng., Texas A&M Univ., College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optical Imaging Laboratory, Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843-3120, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Texas A&M Univ., College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101667090","display_name":"Yuan Xu","orcid":"https://orcid.org/0000-0002-5888-1950","observed_orcids":["https://orcid.org/0000-0002-5888-1950","https://orcid.org/0000-0002-2603-0721"]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuan Xu","raw_affiliation_strings":["Optical Imaging Laboratory, Department of Biomedical Engineering, Texas A and M University, College Station, TX, USA","Dept. of Biomed. Eng., Texas A&M Univ., College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optical Imaging Laboratory, Department of Biomedical Engineering, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Texas A&M Univ., College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"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/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L.V. Wang","raw_affiliation_strings":["Optical Imaging Laboratory, Department of Biomedical Engineering, Texas A and M University, College Station, TX, USA","Dept. of Biomed. Eng., Texas A&M Univ., College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optical Imaging Laboratory, Department of Biomedical Engineering, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Texas A&M Univ., College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I91045830"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":8.3108,"has_fulltext":false,"cited_by_count":273,"citation_normalized_percentile":{"value":0.98475702,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"50","issue":"9","first_page":"1086","last_page":"1099"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9994999766349792,"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":0.9994999766349792,"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":9.999999747378752e-05,"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"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/thermoacoustic-tomography","display_name":"thermoacoustic tomography","score":0.9980000257492065},{"id":"https://openalex.org/keywords/time-domain-reconstruction","display_name":"time-domain reconstruction","score":0.9660000205039978},{"id":"https://openalex.org/keywords/green-s-function","display_name":"Green's function","score":0.8560000061988831},{"id":"https://openalex.org/keywords/high-frequency-approximation","display_name":"high-frequency approximation","score":0.5260000228881836},{"id":"https://openalex.org/keywords/spatial-resolution","display_name":"spatial resolution","score":0.6840000152587891},{"id":"https://openalex.org/keywords/tissue-imaging","display_name":"tissue imaging","score":0.7269999980926514},{"id":"https://openalex.org/keywords/deep-tissue-imaging","display_name":"deep tissue imaging","score":0.3230000138282776}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7208029627799988},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.6940029859542847},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.5773789882659912},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5673481822013855},{"id":"https://openalex.org/C137820387","wikidata":"https://www.wikidata.org/wiki/Q909337","display_name":"Thermoacoustics","level":2,"score":0.5374363660812378},{"id":"https://openalex.org/C2779898584","wikidata":"https://www.wikidata.org/wiki/Q7820109","display_name":"Reconstruction algorithm","level":3,"score":0.4998757839202881},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.4991490840911865},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.49785399436950684},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49480241537094116},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.4664100408554077},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.45342445373535156},{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.4352061152458191},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.43151426315307617},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2937733829021454},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.24653708934783936},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.24158775806427002},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2238086462020874},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15791010856628418},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.15395644307136536},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003238","descriptor_name":"Connective Tissue","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006358","descriptor_name":"Hot Temperature","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D011846","descriptor_name":"Radio Waves","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012542","descriptor_name":"Scattering, Radiation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1109/tbme.2003.816081","doi":"https://doi.org/10.1109/tbme.2003.816081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2003.816081","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:12943276","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12943276","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on bio-medical engineering","raw_type":"Comparative Study"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.461.8214","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.461.8214","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://labs.seas.wustl.edu/bme/Wang/epub/2003MXTBME.pdf","raw_type":"text"},{"id":"pmh:oai:authors.library.caltech.edu:73899","doi":null,"is_oa":false,"landing_page_url":"https://resolver.caltech.edu/CaltechAUTHORS:20170131-141722751","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1476299382","display_name":null,"funder_award_id":"R01 CA71980","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3371555513","display_name":null,"funder_award_id":"BES-9734491","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G379079549","display_name":null,"funder_award_id":"BES-9734491","funder_id":"https://openalex.org/F4320338280","funder_display_name":"Medical Research and Materiel Command"},{"id":"https://openalex.org/G4279988271","display_name":"FREQUENCY SWEPT ULTRASOUND OPTICAL TOMOGRAPHY OF BREAST","funder_award_id":"R01CA071980","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"},{"id":"https://openalex.org/G5236636690","display_name":"CAREER: Turbid Acousto-Optics","funder_award_id":"9734491","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G771318581","display_name":null,"funder_award_id":"R01 CA71980","funder_id":"https://openalex.org/F4320308138","funder_display_name":"Texas Higher Education Coordinating Board"},{"id":"https://openalex.org/G7717187547","display_name":null,"funder_award_id":"R01 CA71980","funder_id":"https://openalex.org/F4320338280","funder_display_name":"Medical Research and Materiel Command"},{"id":"https://openalex.org/G977505256","display_name":null,"funder_award_id":"BES-9734491","funder_id":"https://openalex.org/F4320308138","funder_display_name":"Texas Higher Education Coordinating Board"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320308138","display_name":"Texas Higher Education Coordinating Board","ror":"https://ror.org/05as1qb59"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337351","display_name":"National Cancer Institute","ror":"https://ror.org/040gcmg81"},{"id":"https://openalex.org/F4320338280","display_name":"Medical Research and Materiel Command","ror":"https://ror.org/03cd02q50"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W99479793","https://openalex.org/W1669383326","https://openalex.org/W1966712815","https://openalex.org/W1970756050","https://openalex.org/W2006719320","https://openalex.org/W2015050858","https://openalex.org/W2029255992","https://openalex.org/W2031253693","https://openalex.org/W2036945414","https://openalex.org/W2046277770","https://openalex.org/W2047017131","https://openalex.org/W2049708433","https://openalex.org/W2050412575","https://openalex.org/W2068482240","https://openalex.org/W2072004433","https://openalex.org/W2073922020","https://openalex.org/W2075857763","https://openalex.org/W2077334475","https://openalex.org/W2084364352","https://openalex.org/W2088835271","https://openalex.org/W2099390238","https://openalex.org/W2126167067","https://openalex.org/W2134389178","https://openalex.org/W2168669828","https://openalex.org/W2607283609","https://openalex.org/W2995136929","https://openalex.org/W3217380390","https://openalex.org/W4210393036","https://openalex.org/W4238622620"],"related_works":["https://openalex.org/W2099390238","https://openalex.org/W2168669828","https://openalex.org/W2012002414","https://openalex.org/W4238622620","https://openalex.org/W2068482240","https://openalex.org/W2057861384","https://openalex.org/W1599715425","https://openalex.org/W2044890096","https://openalex.org/W2053026187","https://openalex.org/W2062450603"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,30,42,68],"present":[4],"time-domain":[5],"reconstruction":[6,33,46,153],"algorithms":[7,34],"for":[8,17,127],"the":[9,32,44,61,71,80,84,90,94,100,104,108,115,118,165],"thermoacoustic":[10,85,105,120],"imaging":[11],"of":[12,83,117,167],"biological":[13],"tissues.":[14],"The":[15,129],"algorithm":[16],"a":[18],"spherical":[19,142],"measurement":[20,39,62],"configuration":[21],"has":[22],"recently":[23],"been":[24],"reported":[25],"in":[26,54],"another":[27],"paper.":[28],"Here,":[29],"extend":[31],"to":[35,56,89,151,163],"planar":[36],"and":[37,97,107,138],"cylindrical":[38],"configurations.":[40],"First,":[41],"generalize":[43],"rigorous":[45],"formulas":[47,72,131,154],"by":[48],"employing":[49],"Green's":[50],"function":[51],"technique.":[52],"Then,":[53],"order":[55],"detect":[57],"small":[58],"(compared":[59],"with":[60,134],"geometry)":[63],"but":[64],"deeply":[65],"buried":[66],"objects,":[67],"can":[69],"simplify":[70],"when":[73],"two":[74],"practical":[75],"conditions":[76],"exist:":[77],"1)":[78],"that":[79,99,124],"high-frequency":[81,119],"components":[82],"signals":[86,121],"contribute":[87],"more":[88],"spatial":[91,146],"resolution":[92],"than":[93,114],"low-frequency":[95],"ones,":[96],"2)":[98],"detecting":[101,109],"distances":[102],"between":[103],"sources":[106],"transducers":[110],"are":[111,125,132,161],"much":[112],"greater":[113],"wavelengths":[116],"(i.e.,":[122],"those":[123],"useful":[126],"imaging).":[128],"simplified":[130],"computed":[133],"temporal":[135],"back":[136,157],"projections":[137],"coherent":[139],"summations":[140],"over":[141],"surfaces":[143],"using":[144],"certain":[145],"weighting":[147],"factors.":[148],"We":[149],"refer":[150],"these":[152,168],"as":[155],"modified":[156],"projections.":[158],"Numerical":[159],"results":[160],"given":[162],"illustrate":[164],"validity":[166],"algorithms.":[169]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":16},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":11},{"year":2012,"cited_by_count":15}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}