{"id":"https://openalex.org/W3211472193","doi":"https://doi.org/10.1109/iecon48115.2021.9589925","title":"Air-Conditioning Control with Spatial Recognition Using Stereo Infrared Array Sensors","display_name":"Air-Conditioning Control with Spatial Recognition Using Stereo Infrared Array Sensors","publication_year":2021,"publication_date":"2021-10-13","ids":{"openalex":"https://openalex.org/W3211472193","doi":"https://doi.org/10.1109/iecon48115.2021.9589925","mag":"3211472193"},"language":"en","primary_location":{"id":"doi:10.1109/iecon48115.2021.9589925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon48115.2021.9589925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2021 \u2013 47th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5003897602","display_name":"Yuki Takayama","orcid":null},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yuki Takayama","raw_affiliation_strings":["Graduate School of Science and Technology, Keio University, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Keio University, Kanagawa, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112491986","display_name":"Saki Saito","orcid":null},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Saki Saito","raw_affiliation_strings":["Graduate School of Science and Technology, Keio University, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Keio University, Kanagawa, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023805039","display_name":"Yuiko Sakuma","orcid":"https://orcid.org/0000-0003-1933-5196"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuiko Sakuma","raw_affiliation_strings":["Graduate School of Science and Technology, Keio University, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Keio University, Kanagawa, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069949152","display_name":"Hiroaki Nishi","orcid":"https://orcid.org/0000-0002-6331-2947"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroaki Nishi","raw_affiliation_strings":["Faculty of Science and Technology, Keio University, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology, Keio University, Kanagawa, Japan","institution_ids":["https://openalex.org/I203951103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5003897602"],"corresponding_institution_ids":["https://openalex.org/I203951103"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14444444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9980000257492065,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9957000017166138,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/thermopile","display_name":"Thermopile","score":0.842771053314209},{"id":"https://openalex.org/keywords/air-conditioning","display_name":"Air conditioning","score":0.6595208048820496},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5432615280151367},{"id":"https://openalex.org/keywords/airflow","display_name":"Airflow","score":0.5262174606323242},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5254197120666504},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.506105363368988},{"id":"https://openalex.org/keywords/thermal","display_name":"Thermal","score":0.4932507872581482},{"id":"https://openalex.org/keywords/triangulation","display_name":"Triangulation","score":0.4810474216938019},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4238876700401306},{"id":"https://openalex.org/keywords/infrared","display_name":"Infrared","score":0.4056110680103302},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3982681632041931},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3318898677825928},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.21502751111984253},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2051072120666504},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16134876012802124},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15511062741279602},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.0964193046092987}],"concepts":[{"id":"https://openalex.org/C47279676","wikidata":"https://www.wikidata.org/wiki/Q915693","display_name":"Thermopile","level":3,"score":0.842771053314209},{"id":"https://openalex.org/C103742991","wikidata":"https://www.wikidata.org/wiki/Q173725","display_name":"Air conditioning","level":2,"score":0.6595208048820496},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5432615280151367},{"id":"https://openalex.org/C116067010","wikidata":"https://www.wikidata.org/wiki/Q4698686","display_name":"Airflow","level":2,"score":0.5262174606323242},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5254197120666504},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.506105363368988},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.4932507872581482},{"id":"https://openalex.org/C135981907","wikidata":"https://www.wikidata.org/wiki/Q188056","display_name":"Triangulation","level":2,"score":0.4810474216938019},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4238876700401306},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.4056110680103302},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3982681632041931},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3318898677825928},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.21502751111984253},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2051072120666504},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16134876012802124},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15511062741279602},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0964193046092987},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon48115.2021.9589925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon48115.2021.9589925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2021 \u2013 47th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5899999737739563,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321034","display_name":"New Energy and Industrial Technology Development Organization","ror":"https://ror.org/0055k7a87"},{"id":"https://openalex.org/F4320335839","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1491719799","https://openalex.org/W1962010357","https://openalex.org/W2097725016","https://openalex.org/W2111308925","https://openalex.org/W2135424180","https://openalex.org/W2165497495","https://openalex.org/W2167034998","https://openalex.org/W2170282673","https://openalex.org/W2344160634","https://openalex.org/W2804749286","https://openalex.org/W2998523194","https://openalex.org/W3014970980","https://openalex.org/W6640974819","https://openalex.org/W6674754800","https://openalex.org/W6676770471","https://openalex.org/W6704626691"],"related_works":["https://openalex.org/W1598554143","https://openalex.org/W1497220320","https://openalex.org/W4319301974","https://openalex.org/W4328092585","https://openalex.org/W2895400523","https://openalex.org/W2072051682","https://openalex.org/W1551902208","https://openalex.org/W2515506503","https://openalex.org/W1973568336","https://openalex.org/W2046349245"],"abstract_inverted_index":{"Depending":[0],"on":[1,122,258,285],"the":[2,5,9,34,46,55,61,102,114,123,126,131,137,167,173,178,201,209,225,232,243,245,249,255,259,266,286],"location":[3,47],"of":[4,11,37,48,155,170,208],"air":[6,49,95],"conditioner":[7],"and":[8,43,45,51,57,106,117,139,161,228,240,289],"shape":[10,118],"a":[12,38,65,81,195,221],"room,":[13],"air-conditioning":[14,214,283],"control":[15,54,215,224],"may":[16],"be":[17,270],"inefficient":[18],"resulting":[19],"in":[20,93,101,144,251],"temperature":[21,252],"imbalance.":[22],"When":[23],"attempting":[24],"to":[25,32,60,136,189,213,223,276],"solve":[26],"this":[27,77],"problem,":[28],"it":[29],"is":[30],"vital":[31],"understand":[33],"spatial":[35,69,82,211,246,274,287],"structure":[36,288],"room":[39,127,237,260],"(including":[40],"its":[41],"size":[42,116,128],"shape)":[44],"conditioners":[50],"then":[52],"automatically":[53],"airflow":[56,226,256],"direction":[58,227],"according":[59],"structure.":[62],"However,":[63],"such":[64],"method":[66,84,222,268],"for":[67,184,200,273],"recognizing":[68],"structures":[70],"has":[71],"not":[72],"yet":[73],"been":[74],"established.":[75],"In":[76,112],"paper,":[78],"we":[79,219],"propose":[80,220],"recognition":[83,212,247,275],"using":[85,110,152],"stereo":[86,175],"infrared":[87,164,204],"array":[88,159],"sensors":[89,160],"(SIRA":[90],"sensors)":[91],"installed":[92],"an":[94],"conditioner.":[96],"Our":[97],"system":[98],"detects":[99],"objects":[100],"obtained":[103],"thermal":[104,162,176,202],"images":[105],"estimates":[107],"their":[108],"distances":[109,135],"triangulation.":[111],"addition,":[113],"room's":[115],"are":[119],"estimated":[120,143,193],"based":[121,257,284],"assumption":[124],"that":[125,265],"lies":[129],"within":[130,194],"detection":[132],"range.":[133],"The":[134,147,187],"front":[138],"left/right":[140],"walls":[141],"were":[142,216],"one-meter-wide":[145],"classes.":[146],"estimation":[148,169],"accuracy":[149],"was":[150,182,192,238],"compared":[151],"two":[153],"types":[154],"IRA":[156],"sensors:":[157],"thermopile":[158],"diode":[163,203],"sensors.":[165],"Regarding":[166],"distance":[168,188],"persons":[171],"from":[172],"captured":[174],"images,":[177],"average":[179],"error":[180,198],"rate":[181],"12.5%":[183],"both":[185],"types.":[186],"each":[190],"wall":[191],"1":[196],"m":[197],"range":[199],"sensor.":[205],"Moreover,":[206],"applications":[207],"proposed":[210,267],"demonstrated.":[217],"Specifically,":[218],"volume":[229],"by":[230,253,281],"considering":[231],"room\u2019s":[233],"geometry.":[234],"An":[235],"L-shaped":[236],"modeled":[239],"simulated.":[241],"From":[242],"results,":[244],"reduced":[248],"unevenness":[250],"adjusting":[254],"shape.":[261],"These":[262],"results":[263],"indicate":[264],"can":[269],"practically":[271],"used":[272],"efficiently":[277],"improve":[278],"user":[279],"comfort":[280],"controlling":[282],"eliminating":[290],"uneven":[291],"temperature.":[292]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
