{"id":"https://openalex.org/W2057233200","doi":"https://doi.org/10.1109/lascas.2014.6820277","title":"Practical hand tracking solution by alternating the use of a priori information","display_name":"Practical hand tracking solution by alternating the use of a priori information","publication_year":2014,"publication_date":"2014-02-01","ids":{"openalex":"https://openalex.org/W2057233200","doi":"https://doi.org/10.1109/lascas.2014.6820277","mag":"2057233200"},"language":"en","primary_location":{"id":"doi:10.1109/lascas.2014.6820277","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas.2014.6820277","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 5th Latin American Symposium on Circuits and Systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5108557061","display_name":"Pedro Cisneros","orcid":null},"institutions":[{"id":"https://openalex.org/I65285256","display_name":"Pontificia Universidad Cat\u00f3lica del Per\u00fa","ror":"https://ror.org/00013q465","country_code":"PE","type":"education","lineage":["https://openalex.org/I65285256"]}],"countries":["PE"],"is_corresponding":false,"raw_author_name":"Pedro Cisneros","raw_affiliation_strings":["Department of Electrical Engineering, Pontificia Universidad Cat\u00f3lica del Per\u00fa, Lima, Peru","Department of Electrical Engineering, Pontificia Universidad Catolica del Peru, Lima, Peru"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pontificia Universidad Cat\u00f3lica del Per\u00fa, Lima, Peru","institution_ids":["https://openalex.org/I65285256"]},{"raw_affiliation_string":"Department of Electrical Engineering, Pontificia Universidad Catolica del Peru, Lima, Peru","institution_ids":["https://openalex.org/I65285256"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077092609","display_name":"Paul Rodr\u00edguez","orcid":"https://orcid.org/0000-0002-8501-0907"},"institutions":[{"id":"https://openalex.org/I65285256","display_name":"Pontificia Universidad Cat\u00f3lica del Per\u00fa","ror":"https://ror.org/00013q465","country_code":"PE","type":"education","lineage":["https://openalex.org/I65285256"]}],"countries":["PE"],"is_corresponding":false,"raw_author_name":"Paul Rodriguez","raw_affiliation_strings":["Department of Electrical Engineering, Pontificia Universidad Cat\u00f3lica del Per\u00fa, Lima, Peru","Department of Electrical Engineering, Pontificia Universidad Catolica del Peru, Lima, Peru"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pontificia Universidad Cat\u00f3lica del Per\u00fa, Lima, Peru","institution_ids":["https://openalex.org/I65285256"]},{"raw_affiliation_string":"Department of Electrical Engineering, Pontificia Universidad Catolica del Peru, Lima, Peru","institution_ids":["https://openalex.org/I65285256"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I65285256"],"apc_list":null,"apc_paid":null,"fwci":0.4207,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5396523,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"1","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9997000098228455,"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9997000098228455,"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9991000294685364,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9980999827384949,"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/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.809005856513977},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.7986493706703186},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7633683681488037},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7265002727508545},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6668110489845276},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5257157683372498},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.4558793604373932},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.45088469982147217},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.1657896637916565},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12099319696426392}],"concepts":[{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.809005856513977},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.7986493706703186},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7633683681488037},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7265002727508545},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6668110489845276},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5257157683372498},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.4558793604373932},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.45088469982147217},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.1657896637916565},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12099319696426392},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lascas.2014.6820277","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas.2014.6820277","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 5th Latin American Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W157985290","https://openalex.org/W1531802798","https://openalex.org/W1987673703","https://openalex.org/W2011635389","https://openalex.org/W2027246387","https://openalex.org/W2039802740","https://openalex.org/W2044412463","https://openalex.org/W2068963583","https://openalex.org/W2100642335","https://openalex.org/W2101462865","https://openalex.org/W2114663654","https://openalex.org/W2122987462","https://openalex.org/W2124391880","https://openalex.org/W2140354772","https://openalex.org/W2142619775","https://openalex.org/W2145962650","https://openalex.org/W2146221819","https://openalex.org/W2157966583","https://openalex.org/W2167224739","https://openalex.org/W4236358373","https://openalex.org/W4245193022","https://openalex.org/W6631945072","https://openalex.org/W6675222945","https://openalex.org/W6675475168","https://openalex.org/W6678440534","https://openalex.org/W6678687883","https://openalex.org/W6681322002"],"related_works":["https://openalex.org/W4388311650","https://openalex.org/W4285271403","https://openalex.org/W2542007731","https://openalex.org/W2968379562","https://openalex.org/W2091015105","https://openalex.org/W4388689193","https://openalex.org/W2110899030","https://openalex.org/W29633852","https://openalex.org/W2985362983","https://openalex.org/W4327670844"],"abstract_inverted_index":{"Hand":[0],"tracking":[1,29],"is":[2,44,92,118],"the":[3,9,31,37,48,60,79,95,109,112],"automatic":[4],"detection":[5],"and":[6,36,100,121,129,137],"displaying":[7],"of":[8,50,62,72,81,97,111,135],"user":[10],"hands":[11,35],"captured":[12],"by":[13,46],"a":[14,17,22,40,51,63,68,123],"camera":[15],"throughout":[16],"video.":[18],"This":[19,43],"paper":[20],"proposes":[21],"practical":[23,93],"solution":[24,70,117],"to":[25,59,108],"two":[26],"main":[27],"hand":[28,56],"problems:":[30],"mutual":[32],"occlusion":[33],"between":[34],"recovery":[38],"from":[39],"lost":[41],"tracking.":[42],"done":[45],"alternating":[47],"use":[49],"priori":[52],"information":[53],"about":[54],"past":[55],"locations":[57],"according":[58],"presence":[61],"problematic":[64],"situation.":[65],"We":[66],"propose":[67],"deterministic":[69],"capable":[71],"working":[73],"at":[74],"different":[75,127],"video":[76],"resolutions":[77],"without":[78],"need":[80],"any":[82],"early":[83],"learning":[84],"stage":[85],"or":[86],"hard-coded":[87],"initial":[88],"calibration.":[89],"Thus,":[90],"it":[91],"in":[94,126,133],"sense":[96],"its":[98],"implementation":[99],"use.":[101],"Our":[102],"experimental":[103],"results,":[104],"which":[105],"are":[106],"compared":[107],"state":[110],"art,":[113],"shows":[114],"that":[115],"our":[116],"computationally":[119],"efficient":[120],"has":[122],"good":[124],"performance":[125],"lighting":[128],"motion":[130],"situations,":[131],"both":[132],"terms":[134],"speed":[136],"precision":[138],"error.":[139]},"counts_by_year":[{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}