乐胖代购免代理版

{"id":"https://openalex.org/W2114558038","doi":"https://doi.org/10.1109/10.909641","title":"Improving PET-based physiological quantification through methods of wavelet denoising","display_name":"Improving PET-based physiological quantification through methods of wavelet denoising","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W2114558038","doi":"https://doi.org/10.1109/10.909641","mag":"2114558038","pmid":"https://pubmed.ncbi.nlm.nih.gov/11296876"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/10.909641","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,"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":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://academiccommons.columbia.edu/doi/10.7916/D85B07QB/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112085754","display_name":"Jou\u2010Wei Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210131804","display_name":"National Taiwan University Hospital","ror":"https://ror.org/03nteze27","country_code":"TW","type":"healthcare","lineage":["https://openalex.org/I4210131804"]},{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"None Jou-Wei Lin","raw_affiliation_strings":["Department of Medicine, National Taiwan University Hospital, Taipei, Taiwan","Division of Cardiology, College of Physicians and Surgeons, Columbia University, New York, NY, USA"],"affiliations":[{"raw_affiliation_string":"Department of Medicine, National Taiwan University Hospital, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210131804"]},{"raw_affiliation_string":"Division of Cardiology, College of Physicians and Surgeons, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090489079","display_name":"Andrew F. Laine","orcid":"https://orcid.org/0000-0003-3797-0628"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.F. Laine","raw_affiliation_strings":["Department of Biomedical Engineering, Columbia University, New York, NY, USA"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111494245","display_name":"Steven R. Bergmann","orcid":null},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S.R. Bergmann","raw_affiliation_strings":["Division of Cardiology, Department of Medicine and Department of Radiology, College of Physicians and Surgeons, Columbia University, New York, NY, USA"],"affiliations":[{"raw_affiliation_string":"Division of Cardiology, Department of Medicine and Department of Radiology, College of Physicians and Surgeons, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.659,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":62,"citation_normalized_percentile":{"value":0.970743,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":94},"biblio":{"volume":"48","issue":"2","first_page":"202","last_page":"212"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9988,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9988,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9931,"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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9842,"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"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.7388877},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6834805},{"id":"https://openalex.org/C2775842073","wikidata":"https://www.wikidata.org/wiki/Q208376","display_name":"Positron emission tomography","level":2,"score":0.5906962},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.59039205},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5816758},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5500131},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.53589785},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.49957561},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40200093},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.15837267},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.13825473},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.121950895}],"mesh":[{"descriptor_ui":"D003327","descriptor_name":"Coronary Disease","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D009203","descriptor_name":"Myocardial Infarction","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D014055","descriptor_name":"Tomography, Emission-Computed","qualifier_ui":"","qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":"","qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":"","qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003327","descriptor_name":"Coronary Disease","qualifier_ui":"","qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":"","qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"","qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":"","qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"","qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":"","qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":"","qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008955","descriptor_name":"Models, Cardiovascular","qualifier_ui":"","qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009203","descriptor_name":"Myocardial Infarction","qualifier_ui":"","qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/10.909641","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,"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":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://doi.org/10.7916/D8FF3ZNS","pdf_url":"https://academiccommons.columbia.edu/doi/10.7916/D85B07QB/download","source":{"id":"https://openalex.org/S4306402601","display_name":"Columbia Academic Commons (Columbia University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I78577930","host_organization_name":"Columbia University","host_organization_lineage":["https://openalex.org/I78577930"],"host_organization_lineage_names":["Columbia University"],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11296876","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,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":["National Institutes of Health"],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.7916/D8FF3ZNS","pdf_url":"https://academiccommons.columbia.edu/doi/10.7916/D85B07QB/download","source":{"id":"https://openalex.org/S4306402601","display_name":"Columbia Academic Commons (Columbia University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I78577930","host_organization_name":"Columbia University","host_organization_lineage":["https://openalex.org/I78577930"],"host_organization_lineage_names":["Columbia University"],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.52}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":29,"referenced_works":["https://openalex.org/W1500276200","https://openalex.org/W1519744296","https://openalex.org/W1788070522","https://openalex.org/W1966344462","https://openalex.org/W1967527761","https://openalex.org/W1973612555","https://openalex.org/W1979935420","https://openalex.org/W1986276657","https://openalex.org/W2004217976","https://openalex.org/W2016111650","https://openalex.org/W2045539791","https://openalex.org/W2057824785","https://openalex.org/W2079724595","https://openalex.org/W2087070363","https://openalex.org/W2088423048","https://openalex.org/W2103763210","https://openalex.org/W2134352339","https://openalex.org/W213501209","https://openalex.org/W2142956538","https://openalex.org/W2146842127","https://openalex.org/W2150737937","https://openalex.org/W2158940042","https://openalex.org/W2164562550","https://openalex.org/W2167139755","https://openalex.org/W2209466065","https://openalex.org/W2585680793","https://openalex.org/W4214540058","https://openalex.org/W4214806317","https://openalex.org/W4255521522"],"related_works":["https://openalex.org/W4367628250","https://openalex.org/W3034789145","https://openalex.org/W2902714807","https://openalex.org/W2784060934","https://openalex.org/W2537489131","https://openalex.org/W2394084632","https://openalex.org/W2382174632","https://openalex.org/W2358293514","https://openalex.org/W2129959498","https://openalex.org/W2077021924"],"abstract_inverted_index":{"The":[0,108,132],"goal":[1],"of":[2,9,17,30,51,61,66,73,91,119,129],"this":[3],"study":[4],"was":[5,40],"to":[6,125,138],"evaluate":[7],"methods":[8],"multidimensional":[10],"wavelet":[11],"denoising":[12],"on":[13],"restoring":[14],"the":[15,58,79],"fidelity":[16],"biological":[18],"signals":[19,122],"hidden":[20],"within":[21,32],"dynamic":[22,48,83],"positron":[23],"emission":[24],"tomography":[25],"(PET)":[26],"images.":[27],"A":[28],"reduction":[29],"noise":[31],"pixels,":[33],"between":[34],"adjacent":[35],"regions,":[36],"and":[37,99,123,149],"time-serial":[38],"frames":[39],"achieved":[41],"via":[42],"redundant":[43],"multiscale":[44,55],"representations.":[45],"In":[46,87],"analyzing":[47],"PET":[49,84],"data":[50],"healthy":[52],"volunteers,":[53],"a":[54,112],"method":[56,115],"improved":[57],"estimate-to-error":[59],"ratio":[60],"flows":[62],"fivefold":[63],"without":[64],"loss":[65],"detail.":[67],"This":[68],"technique":[69],"also":[70],"maintained":[71],"accuracy":[72],"flow":[74,95],"estimates":[75],"in":[76,89],"comparison":[77],"with":[78,85],"\"gold":[80],"standard,\"":[81],"using":[82],"O15-water.":[86],"addition,":[88],"studies":[90],"coronary":[92],"disease":[93],"patients,":[94],"patterns":[96],"were":[97,102],"preserved":[98],"infarcted":[100],"regions":[101],"well":[103],"differentiated":[104],"from":[105],"normal":[106],"regions.":[107],"results":[109],"show":[110],"that":[111],"wavelet-based":[113],"noise-suppression":[114],"produced":[116],"reliable":[117],"approximations":[118],"salient":[120],"underlying":[121],"led":[124],"an":[126],"accurate":[127],"quantification":[128],"myocardial":[130],"perfusion.":[131],"described":[133],"protocol":[134],"can":[135],"be":[136],"generalized":[137],"other":[139],"temporal":[140],"biomedical":[141],"imaging":[142,148],"modalities":[143],"including":[144],"functional":[145],"magnetic":[146],"resonance":[147],"ultrasound.":[150]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2114558038","counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":3}],"updated_date":"2024-12-10T15:28:56.204102","created_date":"2016-06-24"}