{"id":"https://openalex.org/W3035223140","doi":"https://doi.org/10.1109/iwobi47054.2019.9114393","title":"Eye corners tracking for head movement estimation","display_name":"Eye corners tracking for head movement estimation","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W3035223140","doi":"https://doi.org/10.1109/iwobi47054.2019.9114393","mag":"3035223140"},"language":"en","primary_location":{"id":"doi:10.1109/iwobi47054.2019.9114393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwobi47054.2019.9114393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Work Conference on Bioinspired Intelligence (IWOBI)","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/A5036058193","display_name":"Agostina J. Larrazabal","orcid":null},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Agostina J. Larrazabal","raw_affiliation_strings":["Research institute for signals, systems and computational intelligence, sinc(i) FICH-UNL/CONICET,Santa Fe,Argentina,3000","Research institute for signals, systems and computational intelligence, sinc(i) FICH-UNL/CONICET, Santa Fe, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research institute for signals, systems and computational intelligence, sinc(i) FICH-UNL/CONICET,Santa Fe,Argentina,3000","institution_ids":["https://openalex.org/I151201029"]},{"raw_affiliation_string":"Research institute for signals, systems and computational intelligence, sinc(i) FICH-UNL/CONICET, Santa Fe, Argentina","institution_ids":["https://openalex.org/I151201029"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110214344","display_name":"Cecilia Garc\u00eda","orcid":"https://orcid.org/0000-0002-1067-0564"},"institutions":[{"id":"https://openalex.org/I4210125392","display_name":"Centre for Automation and Robotics","ror":"https://ror.org/02wh02235","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210125392","https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Cecilia E. Garc\u00eda Cena","raw_affiliation_strings":["Centre for Robotics and Automation UPM-CSIC,Madrid,Spain,28006","Centre for Robotics and Automation UPM-CSIC, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Robotics and Automation UPM-CSIC,Madrid,Spain,28006","institution_ids":["https://openalex.org/I4210125392"]},{"raw_affiliation_string":"Centre for Robotics and Automation UPM-CSIC, Madrid, Spain","institution_ids":["https://openalex.org/I4210125392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087380869","display_name":"C\u00e9sar E. Mart\u00ednez","orcid":"https://orcid.org/0000-0001-6813-1339"},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"C\u00e9sar E. Mart\u00ednez","raw_affiliation_strings":["Research institute for signals, systems and computational intelligence, sinc(i) FICH-UNL/CONICET,Santa Fe,Argentina,3000","Research institute for signals, systems and computational intelligence, sinc(i) FICH-UNL/CONICET, Santa Fe, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research institute for signals, systems and computational intelligence, sinc(i) FICH-UNL/CONICET,Santa Fe,Argentina,3000","institution_ids":["https://openalex.org/I151201029"]},{"raw_affiliation_string":"Research institute for signals, systems and computational intelligence, sinc(i) FICH-UNL/CONICET, Santa Fe, Argentina","institution_ids":["https://openalex.org/I151201029"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1735,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56565221,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"000053","last_page":"000058"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10250","display_name":"Glaucoma and retinal disorders","score":0.9765999913215637,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/head","display_name":"Head (geology)","score":0.668631374835968},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6499345302581787},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6145085096359253},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.542860209941864},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.517644464969635},{"id":"https://openalex.org/keywords/movement","display_name":"Movement (music)","score":0.47870755195617676},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18709221482276917},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.10865950584411621},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0625436007976532}],"concepts":[{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.668631374835968},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6499345302581787},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6145085096359253},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.542860209941864},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.517644464969635},{"id":"https://openalex.org/C2780226923","wikidata":"https://www.wikidata.org/wiki/Q929848","display_name":"Movement (music)","level":2,"score":0.47870755195617676},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18709221482276917},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.10865950584411621},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0625436007976532},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwobi47054.2019.9114393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwobi47054.2019.9114393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Work Conference on Bioinspired Intelligence (IWOBI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W161114242","https://openalex.org/W1580778747","https://openalex.org/W1972332041","https://openalex.org/W1976948919","https://openalex.org/W2006902452","https://openalex.org/W2012885984","https://openalex.org/W2012907574","https://openalex.org/W2097795807","https://openalex.org/W2146282593","https://openalex.org/W2156163116","https://openalex.org/W2167020116","https://openalex.org/W2219124274","https://openalex.org/W2284800790","https://openalex.org/W2314966636","https://openalex.org/W2474916790","https://openalex.org/W2583387051","https://openalex.org/W2743391672","https://openalex.org/W2767530128","https://openalex.org/W2791671115","https://openalex.org/W2799930024","https://openalex.org/W2963915229","https://openalex.org/W4230946174","https://openalex.org/W6750587320","https://openalex.org/W7014191107"],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W2058170566","https://openalex.org/W2036807459","https://openalex.org/W2772917594","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2079911747"],"abstract_inverted_index":{"Recently,":[0],"video-oculographic":[1],"gaze":[2,107],"tracking":[3,108],"has":[4],"begun":[5],"to":[6,71,88,104,121,163,192],"be":[7,82],"used":[8],"in":[9,138,161],"the":[10,27,52,63,66,96,106,123,134,141,166,169,174,202,207,212,215],"diagnosis":[11],"of":[12,16,58,65,98,140,168,176,184,201],"a":[13,102,116,128,151,155],"wide":[14],"variety":[15],"neurological":[17],"diseases,":[18],"such":[19],"as":[20,101,127,150],"Parkinson":[21],"and":[22,84,143,195,214],"Alzheimer.":[23],"For":[24],"this":[25,92],"application,":[26],"so-called":[28],"feature-based":[29],"methods":[30,60],"are":[31,133],"used,":[32],"more":[33],"precisely,":[34],"2D":[35],"regression-based":[36],"methods.":[37],"They":[38],"use":[39],"geometrically":[40],"derived":[41],"eye":[42,46,124,170],"features":[43],"from":[44,206],"high-resolution":[45],"images":[47],"captured":[48],"by":[49],"zooming":[50],"into":[51],"user's":[53],"eyes.":[54],"The":[55,146,199],"main":[56],"weakness":[57],"these":[59,110],"is":[61,86],"that":[62],"head":[64,99],"user":[67],"must":[68],"remain":[69],"motionless":[70],"avoid":[72],"estimation":[73,203],"errors.":[74],"In":[75,91,226],"some":[76,78],"patients,":[77],"involuntary":[79],"movements":[80],"cannot":[81],"avoided":[83],"it":[85],"necessary":[87],"measure":[89],"them.":[90],"paper,":[93],"we":[94,119,180,188],"tackle":[95],"measurement":[97],"position":[100],"way":[103],"improve":[105],"on":[109],"precision":[111,179],"demanding":[112],"medical":[113],"applications.":[114],"As":[115],"first":[117],"stage,":[118],"propose":[120],"obtain":[122],"corners":[125],"coordinates":[126,167],"reference":[129],"point,":[130],"since":[131],"they":[132],"most":[135],"stable":[136],"points":[137],"front":[139],"eyeball":[142],"eyelids":[144],"movements.":[145],"problem":[147,153],"was":[148,204,220],"handled":[149],"regression":[152],"using":[154],"coarse-to-fine":[156],"cascaded":[157],"convolutional":[158,185],"neural":[159],"network":[160],"order":[162],"accurately":[164],"regress":[165],"corner.":[171],"Particularly,":[172],"with":[173],"aim":[175],"achieving":[177],"high":[178],"cascade":[181],"two":[182],"levels":[183],"networks.":[186],"Finally,":[187],"added":[189],"temporal":[190],"information":[191],"increase":[193],"accuracy":[194,200],"decrease":[196],"computation":[197],"time.":[198],"calculated":[205],"mean":[208],"square":[209],"error":[210],"between":[211],"predictions":[213],"ground":[216],"truth.":[217],"Subjective":[218],"performance":[219],"also":[221],"evaluated":[222],"through":[223],"video":[224],"inspection.":[225],"both":[227],"cases,":[228],"satisfactory":[229],"results":[230],"were":[231],"obtained.":[232]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}