{"id":"https://openalex.org/W2815796304","doi":"https://doi.org/10.1109/iccw.2018.8403732","title":"Undersampled Pulse Width Modulation for Optical Camera Communications","display_name":"Undersampled Pulse Width Modulation for Optical Camera Communications","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2815796304","doi":"https://doi.org/10.1109/iccw.2018.8403732","mag":"2815796304"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2018.8403732","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2018.8403732","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://amu.hal.science/hal-02060129","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018739562","display_name":"Pengfei Luo","orcid":"https://orcid.org/0000-0001-8094-827X"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["CN","FR"],"is_corresponding":false,"raw_author_name":"Pengfei Luo","raw_affiliation_strings":["Research Department of HiSilicon, Huawei Technologies Co., Ltd, Beijing, China","Huawei Technologies France [Boulogne-Billancourt] (Arcs de Seine\r\n18 quai du Point du Jour\r\nCS 70003\r\n92100 Boulogne Billancourt - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Department of HiSilicon, Huawei Technologies Co., Ltd, Beijing, China","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Huawei Technologies France [Boulogne-Billancourt] (Arcs de Seine\r\n18 quai du Point du Jour\r\nCS 70003\r\n92100 Boulogne Billancourt - France)","institution_ids":["https://openalex.org/I4210123571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062068787","display_name":"Tong Jiang","orcid":"https://orcid.org/0000-0001-8254-4236"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["CN","FR"],"is_corresponding":false,"raw_author_name":"Tong Jiang","raw_affiliation_strings":["Research Department of HiSilicon, Huawei Technologies Co., Ltd, Beijing, China","Huawei Technologies France [Boulogne-Billancourt] (Arcs de Seine\r\n18 quai du Point du Jour\r\nCS 70003\r\n92100 Boulogne Billancourt - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Department of HiSilicon, Huawei Technologies Co., Ltd, Beijing, China","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Huawei Technologies France [Boulogne-Billancourt] (Arcs de Seine\r\n18 quai du Point du Jour\r\nCS 70003\r\n92100 Boulogne Billancourt - France)","institution_ids":["https://openalex.org/I4210123571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009782931","display_name":"Paul Anthony Haigh","orcid":"https://orcid.org/0000-0002-7249-5116"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Paul Anthony Haigh","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London, London, UK","UCL - University College of London [London] (Gower Street, London WC1E 6BT  - United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, UK","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"UCL - University College of London [London] (Gower Street, London WC1E 6BT  - United Kingdom)","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009712820","display_name":"Zabih Ghassemlooy","orcid":"https://orcid.org/0000-0002-5780-9703"},"institutions":[{"id":"https://openalex.org/I32394136","display_name":"Northumbria University","ror":"https://ror.org/049e6bc10","country_code":"GB","type":"education","lineage":["https://openalex.org/I32394136"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zabih Ghassemlooy","raw_affiliation_strings":["Faculty of Engineering and Environment, Northumbria University, Newcastle-upon-Tyne, UK","Northumbria University [Newcastle] (Newcastle City Campus, 2 Ellison Pl, Newcastle upon Tyne NE1 8ST, United Kingdom - United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Environment, Northumbria University, Newcastle-upon-Tyne, UK","institution_ids":["https://openalex.org/I32394136"]},{"raw_affiliation_string":"Northumbria University [Newcastle] (Newcastle City Campus, 2 Ellison Pl, Newcastle upon Tyne NE1 8ST, United Kingdom - United Kingdom)","institution_ids":["https://openalex.org/I32394136"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078401803","display_name":"Stanislav Zv\u00e1novec","orcid":"https://orcid.org/0000-0002-7902-2143"},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Stanislav Zvanovec","raw_affiliation_strings":["Departrnent of Electromagnetic Field, Czech Technical University in Prague, Prague, Czech Republic","CTU - Czech Technical University in Prague (\u010cesk\u00e9 vysok\u00e9 u\u010den\u00ed technick\u00e9 v Praze Zikova 1903/4 166 36 Praha 6 \u010cesk\u00e1 republika - Czech Republic)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departrnent of Electromagnetic Field, Czech Technical University in Prague, Prague, Czech Republic","institution_ids":["https://openalex.org/I44504214"]},{"raw_affiliation_string":"CTU - Czech Technical University in Prague (\u010cesk\u00e9 vysok\u00e9 u\u010den\u00ed technick\u00e9 v Praze Zikova 1903/4 166 36 Praha 6 \u010cesk\u00e1 republika - Czech Republic)","institution_ids":["https://openalex.org/I44504214"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9939000010490417,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9934999942779541,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.668866753578186},{"id":"https://openalex.org/keywords/undersampling","display_name":"Undersampling","score":0.5971330404281616},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5893129706382751},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5487167239189148},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.4676933288574219},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4528362452983856},{"id":"https://openalex.org/keywords/pulse-position-modulation","display_name":"Pulse-position modulation","score":0.4288836121559143},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4159419536590576},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4144437909126282},{"id":"https://openalex.org/keywords/pulse-amplitude-modulation","display_name":"Pulse-amplitude modulation","score":0.3467879891395569},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2630605101585388},{"id":"https://openalex.org/keywords/pulse","display_name":"Pulse (music)","score":0.22849810123443604},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22324475646018982},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.18563008308410645},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16105243563652039},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15189063549041748},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13130348920822144},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.12984910607337952},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.09407690167427063}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.668866753578186},{"id":"https://openalex.org/C136536468","wikidata":"https://www.wikidata.org/wiki/Q1225894","display_name":"Undersampling","level":2,"score":0.5971330404281616},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5893129706382751},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5487167239189148},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.4676933288574219},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4528362452983856},{"id":"https://openalex.org/C46035914","wikidata":"https://www.wikidata.org/wiki/Q1767289","display_name":"Pulse-position modulation","level":5,"score":0.4288836121559143},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4159419536590576},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4144437909126282},{"id":"https://openalex.org/C20518276","wikidata":"https://www.wikidata.org/wiki/Q186130","display_name":"Pulse-amplitude modulation","level":4,"score":0.3467879891395569},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2630605101585388},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.22849810123443604},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22324475646018982},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.18563008308410645},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16105243563652039},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15189063549041748},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13130348920822144},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.12984910607337952},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.09407690167427063},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/iccw.2018.8403732","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2018.8403732","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02060129v1","is_oa":true,"landing_page_url":"https://amu.hal.science/hal-02060129","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2018 IEEE International Conference on Communications Workshops (ICC Workshops), May 2018, Kansas City, United States. pp.1-6, &#x27E8;10.1109/ICCW.2018.8403732&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:eprint.ncl.ac.uk:255614","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402485","display_name":"Newcastle University ePrints (Newcastle Univesity)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I84884186","host_organization_name":"Newcastle University","host_organization_lineage":["https://openalex.org/I84884186"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10059302","is_oa":false,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10059302/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"In: Proceedings of the 2018 IEEE International Conference on Communications Workshops (ICC Workshops). IEEE: Kansas City, MO, USA. (2018)","raw_type":"Proceedings paper"},{"id":"pmh:oai:nrl.northumbria.ac.uk:34971","is_oa":false,"landing_page_url":"http://nrl.northumbria.ac.uk/id/eprint/34971/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401884","display_name":"Northumbria Research Link (Northumbria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32394136","host_organization_name":"Northumbria University","host_organization_lineage":["https://openalex.org/I32394136"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-02060129v1","is_oa":true,"landing_page_url":"https://amu.hal.science/hal-02060129","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2018 IEEE International Conference on Communications Workshops (ICC Workshops), May 2018, Kansas City, United States. pp.1-6, &#x27E8;10.1109/ICCW.2018.8403732&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.800000011920929}],"awards":[{"id":"https://openalex.org/G4684198074","display_name":"Multifunctional Polymer Light-Emitting Diodes with Visible Light Communications (MARVEL)","funder_award_id":"EP/P006280/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7533291044","display_name":null,"funder_award_id":"EP/P006280/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1915931411","https://openalex.org/W2030576770","https://openalex.org/W2040171232","https://openalex.org/W2050835902","https://openalex.org/W2054096212","https://openalex.org/W2055264244","https://openalex.org/W2188598899","https://openalex.org/W2215672452","https://openalex.org/W2504729603","https://openalex.org/W2507605842","https://openalex.org/W2786940014","https://openalex.org/W2801779424","https://openalex.org/W6777430676"],"related_works":["https://openalex.org/W4242733035","https://openalex.org/W2363311713","https://openalex.org/W1970863749","https://openalex.org/W2357198663","https://openalex.org/W2361503959","https://openalex.org/W2476647282","https://openalex.org/W1976332733","https://openalex.org/W3207481136","https://openalex.org/W3028318912","https://openalex.org/W2365034285"],"abstract_inverted_index":{"An":[0],"undersampled":[1],"pulse":[2],"width":[3],"modulation":[4,46],"(UPWM)":[5],"scheme":[6],"is":[7,32,53,98,108,131],"proposed":[8,106],"to":[9,12,34,43,55,59,70,110],"enable":[10],"users":[11],"establish":[13],"a":[14,25,38,50,112,124,142,149,155],"non-":[15],"flickering":[16],"optical":[17],"camera":[18],"communications":[19],"(OCC)":[20],"link.":[21],"With":[22],"UPWM,":[23],"only":[24],"digital":[26],"light":[27],"emitting":[28],"diode":[29],"(LED)":[30],"driver":[31],"needed":[33],"send":[35],"signals":[36],"using":[37,148],"higher":[39],"order":[40],"modulation.":[41],"Similar":[42],"other":[44],"undersample-based":[45],"schemes":[47],"for":[48,72],"OCC,":[49],"dedicated":[51],"preamble":[52],"required":[54],"assist":[56],"the":[57,61,66,77,83,87,90,105,134],"receiver":[58],"indicate":[60],"phase":[62],"error":[63,126,136],"introduced":[64],"during":[65],"undersampling":[67],"process,":[68],"and":[69],"compensate":[71],"nonlinear":[73],"distortion":[74],"caused":[75],"by":[76],"in-built":[78],"gamma":[79],"correction":[80,137],"function":[81],"of":[82,89,115,120,128,139,145,158],"camera.":[84],"To":[85],"test":[86],"performance":[88],"UPWM-":[91],"based":[92],"OCC":[93],"system,":[94],"an":[95],"experimental":[96,101],"test-bed":[97],"developed.":[99],"The":[100],"results":[102],"show":[103],"that":[104],"system":[107],"able":[109],"achieve":[111],"data":[113],"rate":[114,127,157],"150":[116],"bps":[117],"(spectrum":[118],"efficiency":[119],"5":[121],"bits/symbol)":[122],"at":[123],"bit":[125],"6.76\u00d710^-4,":[129],"which":[130],"well":[132],"below":[133],"forward":[135],"limit":[138],"3.8\u00d710^-3,":[140],"over":[141],"link":[143],"span":[144],"1":[146],"m":[147],"Huawei":[150],"Nexus":[151],"6P":[152],"smartphone":[153],"with":[154],"frame":[156],"30":[159],"fps.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}
