{"id":"https://openalex.org/W2793416312","doi":"https://doi.org/10.1109/tip.2018.2807126","title":"Time-of-Flight Range Measurement in Low-Sensing Environment: Noise Analysis and Complex-Domain Non-Local Denoising","display_name":"Time-of-Flight Range Measurement in Low-Sensing Environment: Noise Analysis and Complex-Domain Non-Local Denoising","publication_year":2018,"publication_date":"2018-02-16","ids":{"openalex":"https://openalex.org/W2793416312","doi":"https://doi.org/10.1109/tip.2018.2807126","mag":"2793416312","pmid":"https://pubmed.ncbi.nlm.nih.gov/29994785"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2018.2807126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2018.2807126","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","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/A5046268339","display_name":"Mihail Georgiev","orcid":"https://orcid.org/0000-0002-9063-4730"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mihail Georgiev","raw_affiliation_strings":["Department of Signal Processing, Tampere University of Technology, Tampere, Finland"],"raw_orcid":"https://orcid.org/0000-0002-9063-4730","affiliations":[{"raw_affiliation_string":"Department of Signal Processing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048845611","display_name":"Robert Bregovi\u0107","orcid":"https://orcid.org/0000-0002-3878-7588"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Robert Bregovic","raw_affiliation_strings":["Department of Signal Processing, Tampere University of Technology, Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signal Processing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077942509","display_name":"Atanas Gotchev","orcid":"https://orcid.org/0000-0003-2320-1000"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Atanas Gotchev","raw_affiliation_strings":["Department of Signal Processing, Tampere University of Technology, Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signal Processing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.6936,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.93344496,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"27","issue":"6","first_page":"2911","last_page":"2926"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11569","display_name":"Optical Coherence Tomography Applications","score":0.992900013923645,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.983299970626831,"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/noise-reduction","display_name":"Noise reduction","score":0.7549698352813721},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.699792206287384},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.643086314201355},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.585185170173645},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5052004456520081},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4948360323905945},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.49304959177970886},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.19580182433128357},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1334569752216339}],"concepts":[{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.7549698352813721},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.699792206287384},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.643086314201355},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.585185170173645},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5052004456520081},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4948360323905945},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.49304959177970886},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.19580182433128357},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1334569752216339},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tip.2018.2807126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2018.2807126","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},{"id":"pmid:29994785","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29994785","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 image processing : a publication of the IEEE Signal Processing Society","raw_type":null},{"id":"pmh:oai:trepo.tuni.fi:10024/214704","is_oa":false,"landing_page_url":"https://trepo.tuni.fi/handle/10024/214704","pdf_url":null,"source":{"id":"https://openalex.org/S7407055260","display_name":"Trepo - Institutional Repository of Tampere University","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6299999952316284}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W75517964","https://openalex.org/W250076511","https://openalex.org/W1491073809","https://openalex.org/W1835867092","https://openalex.org/W1882467697","https://openalex.org/W1965392255","https://openalex.org/W1972185094","https://openalex.org/W1984844207","https://openalex.org/W1998419211","https://openalex.org/W2005581903","https://openalex.org/W2006221457","https://openalex.org/W2018377883","https://openalex.org/W2036410061","https://openalex.org/W2038643807","https://openalex.org/W2039039026","https://openalex.org/W2046464221","https://openalex.org/W2047613805","https://openalex.org/W2056370875","https://openalex.org/W2057798689","https://openalex.org/W2058056568","https://openalex.org/W2063668503","https://openalex.org/W2076759003","https://openalex.org/W2077657066","https://openalex.org/W2084960501","https://openalex.org/W2091115451","https://openalex.org/W2094364519","https://openalex.org/W2097073572","https://openalex.org/W2099244020","https://openalex.org/W2102369203","https://openalex.org/W2103559027","https://openalex.org/W2104599718","https://openalex.org/W2104600947","https://openalex.org/W2131653896","https://openalex.org/W2136396015","https://openalex.org/W2141695289","https://openalex.org/W2142113560","https://openalex.org/W2143291846","https://openalex.org/W2154332337","https://openalex.org/W2294731987","https://openalex.org/W2480210587","https://openalex.org/W2572371791","https://openalex.org/W2885742239","https://openalex.org/W4241716071","https://openalex.org/W4246202668","https://openalex.org/W6603017118","https://openalex.org/W6629222711","https://openalex.org/W6638844999","https://openalex.org/W6679798757"],"related_works":["https://openalex.org/W3034789145","https://openalex.org/W4367628250","https://openalex.org/W2327107878","https://openalex.org/W1526760723","https://openalex.org/W2171117985","https://openalex.org/W2012356576","https://openalex.org/W2126659863","https://openalex.org/W3108403339","https://openalex.org/W3112120395","https://openalex.org/W4385670989"],"abstract_inverted_index":{"In":[0,87],"this":[1],"work,":[2],"we":[3,92,117],"deal":[4],"with":[5],"the":[6,23,32,73,79,109,134,137],"problem":[7],"of":[8,25,35,98,101,136],"denoising":[9,123],"3D":[10],"scene":[11],"range":[12,18],"measurements":[13],"acquired":[14,141],"by":[15,44,59,113,142],"Time-of-flight":[16],"(ToF)":[17],"sensors":[19],"and":[20,51,107,129],"composed":[21],"in":[22,62,69,83,105,126],"form":[24],"2D":[26],"image-like":[27],"depth":[28],"maps.":[29],"We":[30,54],"address":[31],"specific":[33],"case":[34],"ToF":[36,102,145],"low-sensing":[37],"environment":[38,41],"(LSE).":[39],"Such":[40],"is":[42],"set":[43],"low-light":[45],"sensing":[46],"conditions,":[47],"low-power":[48],"hardware":[49],"requirements,":[50],"low-reflectivity":[52],"scenes.":[53],"demonstrate":[55,130],"that":[56],"data":[57,103,140],"captured":[58],"a":[60,119],"device":[61,80],"such":[63],"mode":[64],"can":[65],"be":[66],"effectively":[67],"post-processed":[68],"order":[70,88],"to":[71,89],"reach":[72],"same":[74],"measurement":[75],"accuracy":[76],"as":[77],"if":[78],"was":[81],"working":[82,125],"normal":[84],"operating":[85],"mode.":[86],"achieve":[90],"this,":[91],"first":[93],"present":[94],"an":[95,143],"elaborated":[96],"analysis":[97],"noise":[99,111],"properties":[100],"sensed":[104],"LSE":[106],"verify":[108],"derived":[110],"models":[112],"empirical":[114],"measurements.":[115],"Then,":[116],"develop":[118],"related":[120],"novel":[121],"non-local":[122],"approach":[124],"complex":[127],"domain":[128],"its":[131],"superiority":[132],"against":[133],"state":[135],"art":[138],"for":[139],"off-the-shelf":[144],"device.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
