{"id":"https://openalex.org/W2099956363","doi":"https://doi.org/10.1109/tmi.2008.2006524","title":"$1/f$ Noise in Diffuse Optical Imaging and Wavelet-Based Response Estimation","display_name":"$1/f$ Noise in Diffuse Optical Imaging and Wavelet-Based Response Estimation","publication_year":2008,"publication_date":"2008-10-07","ids":{"openalex":"https://openalex.org/W2099956363","doi":"https://doi.org/10.1109/tmi.2008.2006524","mag":"2099956363","pmid":"https://pubmed.ncbi.nlm.nih.gov/19244013"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2008.2006524","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2008.2006524","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},"type":"article","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/A5075415476","display_name":"C. Matteau-Pelletier","orcid":null},"institutions":[{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"other","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA","FR"],"is_corresponding":true,"raw_author_name":"C. Matteau-Pelletier","raw_affiliation_strings":["D\u00e9partement de G\u00e9nie Electrique and Institut de G\u00e9nie Biom\u00e9dical, Ecole Polytechnique de Montr\u00e9al, Montr\u00e9al, QC, H3C 3A7 Canada. carl.matteau-pelletier@polymtl.ca","Dept. de Genie Electr. & In- stitut de Genie Biomed., Ecole Polytech. de Montreal, Montreal, QC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement de G\u00e9nie Electrique and Institut de G\u00e9nie Biom\u00e9dical, Ecole Polytechnique de Montr\u00e9al, Montr\u00e9al, QC, H3C 3A7 Canada. carl.matteau-pelletier@polymtl.ca","institution_ids":["https://openalex.org/I45683168"]},{"raw_affiliation_string":"Dept. de Genie Electr. & In- stitut de Genie Biomed., Ecole Polytech. de Montreal, Montreal, QC","institution_ids":["https://openalex.org/I29607241","https://openalex.org/I45683168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049479500","display_name":"Mathieu Dehaes","orcid":"https://orcid.org/0000-0001-9852-6761"},"institutions":[{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"other","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA","FR"],"is_corresponding":false,"raw_author_name":"M. Dehaes","raw_affiliation_strings":["D\u00e9partement de G\u00e9nie Electrique and Institut de G\u00e9nie Biom\u00e9dical, \u00c9cole Polytechnique de Montr\u00e9al, Montreal, QUE, Canada","Dept. de Genie Electr. & In- stitut de Genie Biomed., Ecole Polytech. de Montreal, Montreal, QC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement de G\u00e9nie Electrique and Institut de G\u00e9nie Biom\u00e9dical, \u00c9cole Polytechnique de Montr\u00e9al, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I45683168"]},{"raw_affiliation_string":"Dept. de Genie Electr. & In- stitut de Genie Biomed., Ecole Polytech. de Montreal, Montreal, QC","institution_ids":["https://openalex.org/I29607241","https://openalex.org/I45683168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075040052","display_name":"Fr\u00e9d\u00e9ric Lesage","orcid":"https://orcid.org/0000-0003-3699-1283"},"institutions":[{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"other","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA","FR"],"is_corresponding":false,"raw_author_name":"F. Lesage","raw_affiliation_strings":["D\u00e9partement de G\u00e9nie Electrique and Institut de G\u00e9nie Biom\u00e9dical, \u00c9cole Polytechnique de Montr\u00e9al, Montreal, QUE, Canada","Dept. de Genie Electr. & In- stitut de Genie Biomed., Ecole Polytech. de Montreal, Montreal, QC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement de G\u00e9nie Electrique and Institut de G\u00e9nie Biom\u00e9dical, \u00c9cole Polytechnique de Montr\u00e9al, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I45683168"]},{"raw_affiliation_string":"Dept. de Genie Electr. & In- stitut de Genie Biomed., Ecole Polytech. de Montreal, Montreal, QC","institution_ids":["https://openalex.org/I29607241","https://openalex.org/I45683168"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107446515","display_name":"J.-M. Lina","orcid":null},"institutions":[{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"other","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA","FR"],"is_corresponding":false,"raw_author_name":"J.-M. Lina","raw_affiliation_strings":["D\u00e9partement de G\u00e9nie Electrique and Institut de G\u00e9nie Electrique, Ecole de Technologie Sup\u00e9rieure, Montreal, QUE, Canada","Dept. de genie Electr., Ecole de Technol. Super., Montreal, QC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement de G\u00e9nie Electrique and Institut de G\u00e9nie Electrique, Ecole de Technologie Sup\u00e9rieure, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I9736820"]},{"raw_affiliation_string":"Dept. de genie Electr., Ecole de Technol. Super., Montreal, QC","institution_ids":["https://openalex.org/I29607241"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5075415476"],"corresponding_institution_ids":["https://openalex.org/I29607241","https://openalex.org/I45683168"],"apc_list":null,"apc_paid":null,"fwci":1.9908,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.86220246,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"28","issue":"3","first_page":"415","last_page":"422"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9987000226974487,"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/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.9975000023841858,"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/wavelet","display_name":"Wavelet","score":0.692171573638916},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5624677538871765},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5353218913078308},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.505964457988739},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4939175248146057},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4306570291519165},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40979480743408203},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24798798561096191}],"concepts":[{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.692171573638916},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5624677538871765},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5353218913078308},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.505964457988739},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4939175248146057},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4306570291519165},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40979480743408203},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24798798561096191}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001931","descriptor_name":"Brain Mapping","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001931","descriptor_name":"Brain Mapping","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001931","descriptor_name":"Brain Mapping","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003952","descriptor_name":"Diagnostic Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D003952","descriptor_name":"Diagnostic Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D003952","descriptor_name":"Diagnostic Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016014","descriptor_name":"Linear Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016014","descriptor_name":"Linear Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016014","descriptor_name":"Linear Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019265","descriptor_name":"Spectroscopy, Near-Infrared","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019265","descriptor_name":"Spectroscopy, Near-Infrared","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019265","descriptor_name":"Spectroscopy, Near-Infrared","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/tmi.2008.2006524","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2008.2006524","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},{"id":"pmid:19244013","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19244013","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":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on medical imaging","raw_type":null},{"id":"pmh:oai:publications.polymtl.ca:19210","is_oa":false,"landing_page_url":"https://publications.polymtl.ca/19210/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"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 de revue"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1965014434","https://openalex.org/W1970817606","https://openalex.org/W1982219111","https://openalex.org/W1989534560","https://openalex.org/W1991118037","https://openalex.org/W2022163327","https://openalex.org/W2025283285","https://openalex.org/W2034554008","https://openalex.org/W2044033317","https://openalex.org/W2045304572","https://openalex.org/W2045434413","https://openalex.org/W2053356496","https://openalex.org/W2053963261","https://openalex.org/W2057950952","https://openalex.org/W2062962812","https://openalex.org/W2071853069","https://openalex.org/W2072647566","https://openalex.org/W2080482466","https://openalex.org/W2083136232","https://openalex.org/W2095104776","https://openalex.org/W2111174809","https://openalex.org/W2112464550","https://openalex.org/W2115755118","https://openalex.org/W2123586737","https://openalex.org/W2123840685","https://openalex.org/W2139522444","https://openalex.org/W2156992898","https://openalex.org/W2158727422","https://openalex.org/W2162471611","https://openalex.org/W2167121025","https://openalex.org/W2319085245","https://openalex.org/W2971002144","https://openalex.org/W4250381129","https://openalex.org/W4299784281"],"related_works":["https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2784060934","https://openalex.org/W2902714807","https://openalex.org/W2537489131","https://openalex.org/W2394084632","https://openalex.org/W2358293514","https://openalex.org/W2046633342","https://openalex.org/W2059273319","https://openalex.org/W2077021924"],"abstract_inverted_index":{"In":[0,22],"diffuse":[1],"optical":[2],"imaging":[3,20],"(DOI)":[4],"data":[5,153],"analysis,":[6],"the":[7,35,50,63,66,76,80,107,127,146],"functional":[8,17],"response":[9,68],"is":[10,47,99,115,148],"contaminated":[11],"with":[12,106,138],"physiological":[13],"noise":[14,89],"as":[15],"in":[16,49],"magnetic":[18],"resonance":[19],"(fMRI).":[21],"this":[23,113],"work":[24],"we":[25,110],"extend":[26],"a":[27,38,95,118,133],"previously":[28],"proposed":[29],"method":[30,128],"for":[31],"fMRI":[32],"to":[33,53,61,117,150],"estimate":[34,62],"parameters":[36],"of":[37,41,65,79,121,126],"linear":[39],"model":[40],"DOI":[42],"time":[43],"series.":[44],"The":[45,124],"regression":[46],"performed":[48],"wavelet":[51,82],"domain":[52],"infer":[54],"drift":[55,136],"coefficients":[56],"at":[57],"different":[58],"scales":[59],"and":[60,141],"strength":[64],"hemodynamic":[67],"function":[69],"(HRF).":[70],"This":[71],"multiresolution":[72],"approach":[73,137],"benefits":[74],"from":[75],"whitening":[77],"property":[78],"discrete":[81],"transform":[83],"(DWT),":[84],"which":[85],"approximately":[86],"decorrelates":[87],"long-memory":[88],"processes.":[90],"We":[91],"also":[92],"show":[93],"that":[94,112],"more":[96],"accurate":[97],"estimation":[98],"obtained":[100],"by":[101,155],"removing":[102],"some":[103],"regressors":[104],"correlating":[105],"protocol.":[108],"Moreover,":[109],"observe":[111],"improvement":[114],"related":[116],"quantitative":[119],"measure":[120],"1/f":[122],"noise.":[123],"performances":[125],"are":[129],"first":[130],"evaluated":[131],"against":[132],"standard":[134],"spline-cosine":[135],"simulated":[139],"HRF":[140],"real":[142],"background":[143],"physiology.":[144],"Lastly,":[145],"technique":[147],"applied":[149],"experimental":[151],"event-related":[152],"acquired":[154],"near-infrared":[156],"spectroscopy":[157],"(NIRS).":[158]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-25T08:17:42.794288","created_date":"2025-10-10T00:00:00"}
