{"id":"https://openalex.org/W2903853623","doi":"https://doi.org/10.1109/maes.2018.170075","title":"Implementation and performance evaluation of optical flow navigation system under specific conditions for a flying robot","display_name":"Implementation and performance evaluation of optical flow navigation system under specific conditions for a flying robot","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2903853623","doi":"https://doi.org/10.1109/maes.2018.170075","mag":"2903853623"},"language":"en","primary_location":{"id":"doi:10.1109/maes.2018.170075","doi":"https://doi.org/10.1109/maes.2018.170075","is_oa":false,"landing_page_url":"https://doi.org/10.1109/maes.2018.170075","pdf_url":null,"source":{"id":"https://openalex.org/S161080992","display_name":"IEEE Aerospace and Electronic Systems Magazine","issn_l":"0885-8985","issn":["0885-8985","1557-959X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-1"],"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 Aerospace and Electronic Systems Magazine","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5036898913","display_name":"Ali Aminzadeh","orcid":"https://orcid.org/0000-0003-2994-9650","observed_orcids":["https://orcid.org/0000-0003-2994-9650"]},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Ali Aminzadeh","raw_affiliation_strings":["Department of New Sciences and Technologies, University of Tehran, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of New Sciences and Technologies, University of Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064427514","display_name":"M. A. Amiri Atashgah","orcid":"https://orcid.org/0000-0002-8096-4162","observed_orcids":["https://orcid.org/0000-0002-8096-4162"]},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"M.A. Amiri Atashgah","raw_affiliation_strings":["Department of New Sciences and Technologies, University of Tehran, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of New Sciences and Technologies, University of Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I23946033"],"apc_list":null,"apc_paid":null,"fwci":0.4282,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.622854,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"33","issue":"11","first_page":"20","last_page":"28"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13855","display_name":"Aerospace Engineering and Control Systems","score":0.6884999871253967,"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"}},"topics":[{"id":"https://openalex.org/T13855","display_name":"Aerospace Engineering and Control Systems","score":0.6884999871253967,"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"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.1005999967455864,"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/T11325","display_name":"Inertial Sensor and Navigation","score":0.06199999898672104,"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/flying-robots","display_name":"flying robots","score":0.9639999866485596},{"id":"https://openalex.org/keywords/autonomous-flight","display_name":"autonomous flight","score":0.4410000145435333},{"id":"https://openalex.org/keywords/indoor-navigation","display_name":"indoor navigation","score":0.5879999995231628},{"id":"https://openalex.org/keywords/gnss-denied-environments","display_name":"GNSS-denied environments","score":0.9070000052452087},{"id":"https://openalex.org/keywords/obstacle-avoidance","display_name":"obstacle avoidance","score":0.7450000047683716},{"id":"https://openalex.org/keywords/position-estimation","display_name":"positioning","score":0.5360000133514404},{"id":"https://openalex.org/keywords/insect-inspired-navigation","display_name":"insect-inspired navigation","score":0.47699999809265137},{"id":"https://openalex.org/keywords/visual-localization","display_name":"visual localization","score":0.44600000977516174}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.7638475894927979},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.650130033493042},{"id":"https://openalex.org/C128651787","wikidata":"https://www.wikidata.org/wiki/Q570607","display_name":"Inertial navigation system","level":3,"score":0.6157523393630981},{"id":"https://openalex.org/C106165642","wikidata":"https://www.wikidata.org/wiki/Q152255","display_name":"Dead reckoning","level":3,"score":0.6122266054153442},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5802728533744812},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.5050113797187805},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49817371368408203},{"id":"https://openalex.org/C2777891301","wikidata":"https://www.wikidata.org/wiki/Q3475123","display_name":"Navigation system","level":2,"score":0.4971480667591095},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.49555885791778564},{"id":"https://openalex.org/C26990112","wikidata":"https://www.wikidata.org/wiki/Q6887224","display_name":"Mobile robot navigation","level":5,"score":0.4758464992046356},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.4655728042125702},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46341270208358765},{"id":"https://openalex.org/C2780864053","wikidata":"https://www.wikidata.org/wiki/Q5147495","display_name":"Collision avoidance","level":3,"score":0.4585097134113312},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.4458311200141907},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4414719343185425},{"id":"https://openalex.org/C504623915","wikidata":"https://www.wikidata.org/wiki/Q1427822","display_name":"Air navigation","level":3,"score":0.4365807771682739},{"id":"https://openalex.org/C36301306","wikidata":"https://www.wikidata.org/wiki/Q179435","display_name":"Satellite navigation","level":3,"score":0.4233935475349426},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.4143759608268738},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.40280431509017944},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.38720959424972534},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.3548879623413086},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.21462422609329224},{"id":"https://openalex.org/C65401140","wikidata":"https://www.wikidata.org/wiki/Q7353385","display_name":"Robot control","level":4,"score":0.18909266591072083},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10831093788146973},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"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":"doi:10.1109/maes.2018.170075","doi":"https://doi.org/10.1109/maes.2018.170075","is_oa":false,"landing_page_url":"https://doi.org/10.1109/maes.2018.170075","pdf_url":null,"source":{"id":"https://openalex.org/S161080992","display_name":"IEEE Aerospace and Electronic Systems Magazine","issn_l":"0885-8985","issn":["0885-8985","1557-959X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-1"],"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 Aerospace and Electronic Systems Magazine","raw_type":"journal-article"},{"id":"mag:2952251017","doi":null,"is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=8566047","pdf_url":null,"source":{"id":"https://openalex.org/S161080992","display_name":"IEEE Aerospace and Electronic Systems Magazine","issn_l":"0885-8985","issn":["0885-8985","1557-959X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-1"],"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":null,"is_accepted":false,"is_published":false,"raw_source_name":"IEEE Aerospace and Electronic Systems Magazine","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W26218721","https://openalex.org/W66708504","https://openalex.org/W70172115","https://openalex.org/W1496029313","https://openalex.org/W1582024466","https://openalex.org/W1964390979","https://openalex.org/W1975326224","https://openalex.org/W1976144763","https://openalex.org/W2007963058","https://openalex.org/W2013256164","https://openalex.org/W2041992727","https://openalex.org/W2055435213","https://openalex.org/W2066152152","https://openalex.org/W2079285631","https://openalex.org/W2099987996","https://openalex.org/W2100893637","https://openalex.org/W2106427596","https://openalex.org/W2111308925","https://openalex.org/W2118877769","https://openalex.org/W2119384036","https://openalex.org/W2127723020","https://openalex.org/W2150388519","https://openalex.org/W2151103935","https://openalex.org/W2157797247","https://openalex.org/W2169677720","https://openalex.org/W2254731831","https://openalex.org/W2336416123","https://openalex.org/W2541425781","https://openalex.org/W3003662786","https://openalex.org/W3143314347"],"related_works":["https://openalex.org/W2952251017","https://openalex.org/W2041992727","https://openalex.org/W2068399915","https://openalex.org/W2122203966","https://openalex.org/W4405787623","https://openalex.org/W3081765440","https://openalex.org/W2920988264","https://openalex.org/W1517675796","https://openalex.org/W70634299","https://openalex.org/W2910749791"],"abstract_inverted_index":{"Honeybees":[0],"land":[1],"on":[2,17,109],"a":[3,72,96],"flower":[4],"[1],":[5],"[2],":[6],"estimate":[7,38],"traveled":[8],"distance":[9,39],"[3],":[10],"and":[11,33,40,69,86,92,101,116,125,151,167],"avoid":[12,41],"obstacles":[13],"[4]":[14],"merely":[15],"based":[16],"optical":[18],"flow":[19],"(OF)":[20],"reckonings.":[21],"Like":[22],"OF":[23,25],"reckoning,":[24],"navigation":[26,53],"used":[27],"in":[28,95,117],"flying":[29,45,144],"robots":[30,46,145],"uses":[31],"biological":[32],"computer":[34,98],"vision":[35],"activities":[36],"to":[37,122],"obstacles.":[42],"Currently,":[43],"most":[44],"use":[47,158],"Global":[48],"Navigation":[49,60],"Satellite":[50],"System":[51],"(GNSS)/inertial":[52],"system":[54],"(INS)":[55],"integration":[56],"for":[57,90,165],"navigation/positioning":[58],"purposes.":[59],"is":[61,78,81,87,162],"defined":[62],"as":[63],"estimation/determination":[64],"of":[65,71,149,159],"the":[66,75,110,157],"position,":[67],"velocity,":[68],"orientation":[70],"vehicle.":[73],"If":[74],"position":[76],"alone":[77],"considered,":[79],"it":[80],"called":[82],"positioning/":[83],"localization":[84],"data":[85],"one":[88],"input":[89],"guidance":[91],"control":[93],"systems":[94,161],"flight":[97,106],"[5].":[99],"Accuracy":[100],"safety":[102],"during":[103],"an":[104],"autonomous":[105],"rely":[107],"heavily":[108],"positioning":[111],"data.":[112],"However,":[113],"under":[114],"indoor":[115,166],"some":[118],"outdoor":[119,168],"environments":[120,136],"similar":[121],"dense":[123],"forests":[124],"caves,":[126],"GNSS":[127,171],"signals":[128,172],"are":[129,146,173],"not":[130,163,174],"accessible":[131],"or":[132],"dependable":[133],"[6].":[134],"In":[135],"like":[137],"this,":[138],"without":[139],"any":[140],"supplemental":[141],"sensing":[142,150],"devices,":[143],"routinely":[147],"incapable":[148],"collision":[152],"avoidance.":[153],"For":[154],"this":[155],"reason,":[156],"such":[160],"appropriate":[164],"spaces":[169],"where":[170],"reliable/available.":[175]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2018-12-22T00:00:00"}