{"id":"https://openalex.org/W4286908048","doi":"https://doi.org/10.48550/arxiv.2110.04300","title":"Off-the-grid covariance-based super-resolution fluctuation microscopy","display_name":"Off-the-grid covariance-based super-resolution fluctuation microscopy","publication_year":2021,"publication_date":"2021-10-08","ids":{"openalex":"https://openalex.org/W4286908048","doi":"https://doi.org/10.48550/arxiv.2110.04300"},"language":"en","primary_location":{"id":"pmh:oai:figshare.com:article/21881862","doi":null,"is_oa":true,"landing_page_url":"https://figshare.com/articles/preprint/Off-the-grid_covariance-based_super-resolution_fluctuation_microscopy/21881862","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"volume":null,"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://figshare.com/articles/preprint/Off-the-grid_covariance-based_super-resolution_fluctuation_microscopy/21881862","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083211879","display_name":"Bastien Laville","orcid":"https://orcid.org/0000-0003-2933-8171","observed_orcids":["https://orcid.org/0000-0003-2933-8171"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]},{"id":"https://openalex.org/I4405258568","display_name":"MORPHEME: Morphologie et Images","ror":"https://ror.org/00xcapc45","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1326498283","https://openalex.org/I201841394","https://openalex.org/I4210106545","https://openalex.org/I4405258568"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laville, Bastien","raw_affiliation_strings":["Universit\u00e9 C\u00f4te d'Azur , CNRS , Inria , I3S , Morpheme project , France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 C\u00f4te d'Azur , CNRS , Inria , I3S , Morpheme project , France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4405258568"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106034559","display_name":"Laure Blanc\u2010F\u00e9raud","orcid":"https://orcid.org/0000-0002-9693-6924","observed_orcids":["https://orcid.org/0000-0002-9693-6924"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Blanc-F\u00e9raud, Laure","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5111971858","display_name":"Gilles Aubert","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]},{"id":"https://openalex.org/I4210112930","display_name":"Laboratoire Jean-Alexandre Dieudonn\u00e9","ror":"https://ror.org/0274zdr66","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210112930","https://openalex.org/I4210141950"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Aubert, Gilles","raw_affiliation_strings":["Universit\u00e9 C\u00f4te d'Azur , CNRS , LJAD , France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 C\u00f4te d'Azur , CNRS , LJAD , France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210112930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10540","display_name":"Advanced Fluorescence Microscopy Techniques","score":0.9351000189781189,"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"}},"topics":[{"id":"https://openalex.org/T10540","display_name":"Advanced Fluorescence Microscopy Techniques","score":0.9351000189781189,"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"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.013899999670684338,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.008799999952316284,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/super-resolution-microscopy","display_name":"super-resolution microscopy","score":0.7559999823570251},{"id":"https://openalex.org/keywords/live-cell-imaging","display_name":"live-cell imaging","score":0.7580000162124634},{"id":"https://openalex.org/keywords/fluorescence-microscopy","display_name":"fluorescence microscopy","score":0.43799999356269836},{"id":"https://openalex.org/keywords/dirac-measures","display_name":"Dirac measures","score":0.4429999887943268},{"id":"https://openalex.org/keywords/super-resolution-reconstruction","display_name":"super-resolution reconstruction","score":0.4440000057220459}],"concepts":[{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.7393522262573242},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.5840914249420166},{"id":"https://openalex.org/C147080431","wikidata":"https://www.wikidata.org/wiki/Q1074953","display_name":"Microscopy","level":2,"score":0.5777212977409363},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5292755365371704},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.4904484450817108},{"id":"https://openalex.org/C35651441","wikidata":"https://www.wikidata.org/wiki/Q625303","display_name":"Independence (probability theory)","level":2,"score":0.4542369246482849},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.45232683420181274},{"id":"https://openalex.org/C67649825","wikidata":"https://www.wikidata.org/wiki/Q196538","display_name":"Microscope","level":2,"score":0.4372238516807556},{"id":"https://openalex.org/C169274487","wikidata":"https://www.wikidata.org/wiki/Q840211","display_name":"Fluorescence microscope","level":3,"score":0.41458913683891296},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3912349045276642},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3675158619880676},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3509605824947357},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33034375309944153},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24512791633605957},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2046947181224823},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.1629701554775238},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09387707710266113},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0855725109577179},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:figshare.com:article/21881862","doi":null,"is_oa":true,"landing_page_url":"https://figshare.com/articles/preprint/Off-the-grid_covariance-based_super-resolution_fluctuation_microscopy/21881862","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"doi:10.48550/arxiv.2110.04300","doi":"https://doi.org/10.48550/arxiv.2110.04300","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2110.04300","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/21881862","doi":null,"is_oa":true,"landing_page_url":"https://figshare.com/articles/preprint/Off-the-grid_covariance-based_super-resolution_fluctuation_microscopy/21881862","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5899999737739563}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2113015678","display_name":"3IA C\u00f4te d'Azur","funder_award_id":"ANR-19-P3IA-0002","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G2659019386","display_name":null,"funder_award_id":"ANR-17-EURE-","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G3010527862","display_name":null,"funder_award_id":"ANR\u201019","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G3692377274","display_name":"UCA Syst\u00e8mes Num\u00e9riques pour l'Homme","funder_award_id":"ANR-17-EURE-0004","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G6803667113","display_name":null,"funder_award_id":"ANR-17","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4211107619","https://openalex.org/W2161433272","https://openalex.org/W4362562564","https://openalex.org/W4248117623","https://openalex.org/W2894139091","https://openalex.org/W4280496049","https://openalex.org/W2883259687","https://openalex.org/W1637909","https://openalex.org/W2029779669","https://openalex.org/W2947895456"],"abstract_inverted_index":{"Super-resolution":[0],"fluorescence":[1],"microscopy":[2],"overcomes":[3],"blurring":[4],"arising":[5],"from":[6],"light":[7],"diffraction,":[8],"allowing":[9,58],"the":[10,23,33,38,43,53,79,92,96,106,110,144],"reconstruction":[11],"of":[12,25,45,55,126,146],"fine":[13,119],"scale":[14],"details":[15],"in":[16,78,129],"biological":[17,34],"structures.":[18],"Standard":[19],"methods":[20],"come":[21],"at":[22],"expense":[24],"long":[26],"acquisition":[27],"time":[28,85],"and/or":[29],"harmful":[30],"effects":[31],"on":[32,101,117],"sample,":[35],"which":[36],"makes":[37],"problem":[39,141],"quite":[40],"challenging":[41],"for":[42,83,143],"imaging":[44,60],"body":[46],"cells.":[47],"A":[48],"promising":[49],"new":[50],"avenue":[51],"is":[52,99,122],"exploitation":[54],"molecules":[56],"fluctuations,":[57],"live-cell":[59],"with":[61],"good":[62],"spatio-temporal":[63],"resolution":[64],"through":[65],"common":[66],"microscopes":[67],"and":[68,81,121,132],"conventional":[69],"fluorescent":[70],"dyes.":[71],"Several":[72],"numerical":[73],"algorithms":[74],"have":[75],"been":[76],"developed":[77,90],"literature":[80],"used":[82],"fluctuant":[84],"series.":[86],"These":[87],"techniques":[88],"are":[89],"within":[91],"discrete":[93],"setting,":[94],"namely":[95],"super-resolved":[97],"image":[98],"defined":[100],"a":[102,118],"finer":[103],"grid":[104,120],"than":[105],"observed":[107],"images.":[108],"On":[109],"contrary,":[111],"gridless":[112],"optimisation":[113,125],"does":[114],"not":[115],"rely":[116],"rather":[123],"an":[124,139],"Dirac":[127],"measures":[128],"number,":[130],"amplitudes":[131],"positions.":[133],"In":[134],"this":[135],"work,":[136],"we":[137],"present":[138],"off-the-grid":[140],"accounting":[142],"independence":[145],"fluctuations.":[147]},"counts_by_year":[],"updated_date":"2026-10-15T10:00:46.086208","created_date":"2025-10-10T00:00:00"}