{"id":"https://openalex.org/W2913384841","doi":"https://doi.org/10.1002/cnm.3186","title":"Gaussian sliding window for robust processing laser speckle contrast images","display_name":"Gaussian sliding window for robust processing laser speckle contrast images","publication_year":2019,"publication_date":"2019-02-08","ids":{"openalex":"https://openalex.org/W2913384841","doi":"https://doi.org/10.1002/cnm.3186","mag":"2913384841","pmid":"https://pubmed.ncbi.nlm.nih.gov/30735290"},"language":"en","primary_location":{"id":"doi:10.1002/cnm.3186","doi":"https://doi.org/10.1002/cnm.3186","is_oa":false,"landing_page_url":"https://doi.org/10.1002/cnm.3186","pdf_url":null,"source":{"id":"https://openalex.org/S177373469","display_name":"International Journal for Numerical Methods in Biomedical Engineering","issn_l":"2040-7939","issn":["2040-7939","2040-7947"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal for Numerical Methods in Biomedical Engineering","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2913384841"],"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/A5090954731","display_name":"Eugene B. Postnikov","orcid":"https://orcid.org/0000-0001-7904-1881","observed_orcids":["https://orcid.org/0000-0001-7904-1881"]},"institutions":[{"id":"https://openalex.org/I140141371","display_name":"Kursk State University","ror":"https://ror.org/05yjqdn82","country_code":"RU","type":"education","lineage":["https://openalex.org/I140141371"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Eugene B. Postnikov","raw_affiliation_strings":["Department of Theoretical Physics, Kursk State University, Kursk, Russia"],"raw_orcid":"https://orcid.org/0000-0001-7904-1881","affiliations":[{"raw_affiliation_string":"Department of Theoretical Physics, Kursk State University, Kursk, Russia","institution_ids":["https://openalex.org/I140141371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023447876","display_name":"Maria O. Tsoy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I125219893","display_name":"Saratov State University","ror":"https://ror.org/05jcsqx24","country_code":"RU","type":"education","lineage":["https://openalex.org/I125219893"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Maria O. Tsoy","raw_affiliation_strings":["Department of Optics and Biophotonics, Saratov State National Research University, Saratov, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Optics and Biophotonics, Saratov State National Research University, Saratov, Russia","institution_ids":["https://openalex.org/I125219893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060740507","display_name":"Polina A. Dyachenko","orcid":"https://orcid.org/0000-0003-4856-9522","observed_orcids":["https://orcid.org/0000-0003-4856-9522"]},"institutions":[{"id":"https://openalex.org/I125219893","display_name":"Saratov State University","ror":"https://ror.org/05jcsqx24","country_code":"RU","type":"education","lineage":["https://openalex.org/I125219893"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Polina A. Timoshina","raw_affiliation_strings":["Department of Optics and Biophotonics, Saratov State National Research University, Saratov, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Optics and Biophotonics, Saratov State National Research University, Saratov, Russia","institution_ids":["https://openalex.org/I125219893"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072944845","display_name":"Dmitry Engelevich Postnov","orcid":"https://orcid.org/0000-0002-6575-0975","observed_orcids":["https://orcid.org/0000-0002-6575-0975"]},"institutions":[{"id":"https://openalex.org/I125219893","display_name":"Saratov State University","ror":"https://ror.org/05jcsqx24","country_code":"RU","type":"education","lineage":["https://openalex.org/I125219893"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Dmitry E. Postnov","raw_affiliation_strings":["Department of Optics and Biophotonics, Saratov State National Research University, Saratov, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Optics and Biophotonics, Saratov State National Research University, Saratov, Russia","institution_ids":["https://openalex.org/I125219893"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5090954731"],"corresponding_institution_ids":["https://openalex.org/I140141371"],"apc_list":{"value":3800,"currency":"USD","value_usd":3800},"apc_paid":null,"fwci":0.7129,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.67037452,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"35","issue":"4","first_page":"e3186","last_page":"e3186"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.9779999852180481,"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":0.9779999852180481,"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/T11438","display_name":"Retinal Imaging and Analysis","score":0.00279999990016222,"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/T11484","display_name":"Adaptive optics and wavefront sensing","score":0.001500000013038516,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/laser-speckle-contrast-imaging","display_name":"laser speckle contrast imaging","score":0.984000027179718},{"id":"https://openalex.org/keywords/microcirculation-imaging","display_name":"microcirculation imaging","score":0.824999988079071}],"concepts":[{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.8028410077095032},{"id":"https://openalex.org/C102392041","wikidata":"https://www.wikidata.org/wiki/Q592860","display_name":"Sliding window protocol","level":3,"score":0.6181514263153076},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5526726841926575},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.532768189907074},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.5031244158744812},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.473730206489563},{"id":"https://openalex.org/C174576160","wikidata":"https://www.wikidata.org/wiki/Q1183700","display_name":"Deconvolution","level":2,"score":0.47235164046287537},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4680499732494354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43956854939460754},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41508662700653076},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.41162630915641785},{"id":"https://openalex.org/C65892221","wikidata":"https://www.wikidata.org/wiki/Q1113935","display_name":"Gaussian filter","level":3,"score":0.4101800322532654},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38542503118515015},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.32527458667755127},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.16518500447273254},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12661558389663696},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10682600736618042},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001808","descriptor_name":"Blood Vessels","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D001808","descriptor_name":"Blood Vessels","qualifier_ui":"Q000502","qualifier_name":"physiology","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":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008833","descriptor_name":"Microcirculation","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1002/cnm.3186","doi":"https://doi.org/10.1002/cnm.3186","is_oa":false,"landing_page_url":"https://doi.org/10.1002/cnm.3186","pdf_url":null,"source":{"id":"https://openalex.org/S177373469","display_name":"International Journal for Numerical Methods in Biomedical Engineering","issn_l":"2040-7939","issn":["2040-7939","2040-7947"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal for Numerical Methods in Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:30735290","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30735290","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":"International journal for numerical methods in biomedical engineering","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324099","display_name":"Russian Science Foundation","ror":"https://ror.org/03y2gwe85"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W59771946","https://openalex.org/W1500433273","https://openalex.org/W1979958705","https://openalex.org/W1989291415","https://openalex.org/W1993402303","https://openalex.org/W2018551257","https://openalex.org/W2025333982","https://openalex.org/W2027161997","https://openalex.org/W2034762861","https://openalex.org/W2042171482","https://openalex.org/W2044150814","https://openalex.org/W2056314199","https://openalex.org/W2056718890","https://openalex.org/W2069667421","https://openalex.org/W2089434830","https://openalex.org/W2106440619","https://openalex.org/W2111460811","https://openalex.org/W2154783457","https://openalex.org/W2156575092","https://openalex.org/W2343246050","https://openalex.org/W2461002997","https://openalex.org/W2482574315","https://openalex.org/W2591305447","https://openalex.org/W2801232502","https://openalex.org/W4249723594","https://openalex.org/W4256486341"],"related_works":["https://openalex.org/W6340901","https://openalex.org/W2913331245","https://openalex.org/W2089434830","https://openalex.org/W2346828493","https://openalex.org/W2801232502","https://openalex.org/W2594625920","https://openalex.org/W1976931577","https://openalex.org/W2367046736","https://openalex.org/W1987834260","https://openalex.org/W4378233531"],"abstract_inverted_index":{"The":[0,107],"laser":[1],"speckle":[2,105,137],"contrast":[3,65,138],"analysis":[4],"(LASCA)":[5],"is":[6,32],"one":[7],"of":[8,38,46,62,88,97,103,110,119,129,154,157,167],"the":[9,17,34,43,51,60,71,86,89,104,116,135,152],"most":[10],"applicable":[11],"tools":[12],"in":[13,59,125,134],"microcirculation":[14],"studies.":[15],"While":[16],"basic":[18],"idea,":[19],"as":[20,22],"well":[21],"experimental":[23,173],"setup":[24],"for":[25,36,93],"this":[26,162],"method,":[27],"are":[28],"fairly":[29],"simple,":[30],"there":[31],"still":[33],"room":[35],"advancing":[37],"data":[39,81],"processing":[40,82,153,168],"algorithms.":[41],"Specifically,":[42],"conventional":[44,111],"realizations":[45],"LASCA":[47],"method":[48],"may":[49],"limit":[50],"spatial":[52,99],"and/or":[53],"temporal":[54,101],"resolution":[55],"and":[56,100,131,171],"thus":[57],"fail":[58],"detection":[61],"very":[63],"small":[64],"objects":[66],"since":[67],"they":[68],"based":[69,84],"on":[70,85],"fixed-size":[72],"rectangular":[73],"sliding":[74,91,145],"window":[75],"function.":[76],"We":[77,160],"suggest":[78],"an":[79],"alternative":[80],"algorithm":[83],"usage":[87],"Gaussian":[90],"filter":[92,113],"a":[94,126,155],"sequential":[95],"determination":[96],"both":[98,169],"parts":[102],"contrast.":[106],"suggested":[108],"replacement":[109],"box":[112],"leads":[114],"to":[115,151],"monotonic":[117],"damping":[118],"high-frequency":[120],"spectral":[121],"components":[122],"that":[123,143],"results":[124],"better":[127],"elimination":[128],"ringing":[130],"aliasing":[132],"effects":[133],"spatio-temporal":[136],"outputs.":[139],"Additionally,":[140],"we":[141],"show":[142],"such":[144],"filtration":[146],"increases":[147],"robustness":[148],"with":[149,164],"respect":[150],"sequence":[156],"nonstabilised":[158],"images.":[159],"support":[161],"consideration":[163],"representative":[165],"examples":[166],"surrogate":[170],"real":[172],"data.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2019-02-21T00:00:00"}