{"id":"https://openalex.org/W2115219664","doi":"https://doi.org/10.1109/icassp.1992.226570","title":"Cost/benefit selection of spectral estimators for use with ultrasonic Doppler blood flow instruments","display_name":"Cost/benefit selection of spectral estimators for use with ultrasonic Doppler blood flow instruments","publication_year":1992,"publication_date":"1992-01-01","ids":{"openalex":"https://openalex.org/W2115219664","doi":"https://doi.org/10.1109/icassp.1992.226570","mag":"2115219664"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1992.226570","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1992.226570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"[Proceedings] ICASSP-92: 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},"type":"article","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/A5065574884","display_name":"M.G. Ruano","orcid":"https://orcid.org/0000-0002-0014-9257"},"institutions":[{"id":"https://openalex.org/I161548249","display_name":"Bangor University","ror":"https://ror.org/006jb1a24","country_code":"GB","type":"education","lineage":["https://openalex.org/I161548249"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"M.G. Ruano","raw_affiliation_strings":["Sch. of Electr. Eng. Sci., Univ. Coll. of North Wales, Bangor, UK"],"affiliations":[{"raw_affiliation_string":"Sch. of Electr. Eng. Sci., Univ. Coll. of North Wales, Bangor, UK","institution_ids":["https://openalex.org/I161548249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111465929","display_name":"P.J. Fish","orcid":null},"institutions":[{"id":"https://openalex.org/I161548249","display_name":"Bangor University","ror":"https://ror.org/006jb1a24","country_code":"GB","type":"education","lineage":["https://openalex.org/I161548249"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"P.J. Fish","raw_affiliation_strings":["School of Electrical Engineering, U.C.N.W., Bangor, Gwynedd, UK","Sch. of Electr. Eng. Sci., Univ. Coll. of North Wales, Bangor, UK"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, U.C.N.W., Bangor, Gwynedd, UK","institution_ids":["https://openalex.org/I161548249"]},{"raw_affiliation_string":"Sch. of Electr. Eng. Sci., Univ. Coll. of North Wales, Bangor, UK","institution_ids":["https://openalex.org/I161548249"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5065574884"],"corresponding_institution_ids":["https://openalex.org/I161548249"],"apc_list":null,"apc_paid":null,"fwci":0.6201,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.69857065,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"513","last_page":"516 vol.5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9879000186920166,"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9771999716758728,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.816107451915741},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.6265571713447571},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.5762807130813599},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5620164275169373},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5396883487701416},{"id":"https://openalex.org/keywords/doppler-ultrasound","display_name":"Doppler ultrasound","score":0.48130670189857483},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.45449793338775635},{"id":"https://openalex.org/keywords/spectral-density-estimation","display_name":"Spectral density estimation","score":0.452933132648468},{"id":"https://openalex.org/keywords/parametric-model","display_name":"Parametric model","score":0.41219669580459595},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3292168974876404},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2896871566772461},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28505969047546387},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.22882696986198425},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10880318284034729},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.09058013558387756}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.816107451915741},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.6265571713447571},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5762807130813599},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5620164275169373},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5396883487701416},{"id":"https://openalex.org/C2988078883","wikidata":"https://www.wikidata.org/wiki/Q109374671","display_name":"Doppler ultrasound","level":2,"score":0.48130670189857483},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.45449793338775635},{"id":"https://openalex.org/C30049272","wikidata":"https://www.wikidata.org/wiki/Q6555326","display_name":"Spectral density estimation","level":3,"score":0.452933132648468},{"id":"https://openalex.org/C24574437","wikidata":"https://www.wikidata.org/wiki/Q7135228","display_name":"Parametric model","level":3,"score":0.41219669580459595},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3292168974876404},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2896871566772461},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28505969047546387},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.22882696986198425},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10880318284034729},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.09058013558387756},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1992.226570","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1992.226570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"[Proceedings] ICASSP-92: 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1988029913","https://openalex.org/W2033143835","https://openalex.org/W2098923935","https://openalex.org/W2123672596","https://openalex.org/W2158795626","https://openalex.org/W2568392743","https://openalex.org/W2934116288","https://openalex.org/W2990598036","https://openalex.org/W4309573086"],"related_works":["https://openalex.org/W1584150195","https://openalex.org/W2391032286","https://openalex.org/W2507281519","https://openalex.org/W1987801656","https://openalex.org/W2402431936","https://openalex.org/W2759691431","https://openalex.org/W2316725469","https://openalex.org/W1965890187","https://openalex.org/W126348856","https://openalex.org/W2086783867"],"abstract_inverted_index":{"The":[0],"work":[1],"described":[2,57],"is":[3,56],"part":[4],"of":[5,22,33,40,45,50,52,62,64,71],"a":[6],"research":[7],"program":[8],"aiming":[9],"to":[10,14,87,92],"increase":[11],"the":[12,31,34,38,60,69],"sensitivity":[13],"blood":[15,28,41],"vessel":[16],"disease":[17],"detection":[18,44],"using":[19,100],"spectral":[20,53,77],"analysis":[21],"Doppler":[23],"shifted":[24],"ultrasound":[25],"scattered":[26],"from":[27],"by":[29],"reducing":[30],"effects":[32],"measurement":[35],"procedure":[36],"on":[37,59],"estimation":[39,54,63],"velocity":[42],"and":[43],"flow":[46],"disturbance.":[47],"A":[48],"criterion":[49,82],"selection":[51],"methods":[55],"based":[58],"accuracy":[61],"decisive":[65],"signal":[66],"parameters,":[67],"under":[68],"constraint":[70],"low":[72],"computational":[73],"complexity.":[74],"For":[75],"parametric":[76],"estimators,":[78],"this":[79],"new":[80],"cost/benefit":[81],"may":[83],"also":[84],"be":[85],"used":[86],"select":[88],"model":[89,93],"order,":[90],"leading":[91],"orders":[94],"significantly":[95],"lower":[96],"than":[97],"those":[98],"selected":[99],"accepted":[101],"criteria.<":[102],"<ETX":[103],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[104],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">&gt;</ETX>":[105]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
