{"id":"https://openalex.org/W2147394543","doi":"https://doi.org/10.1109/icdar.2015.7333924","title":"Online handwriting recognition using depth sensors","display_name":"Online handwriting recognition using depth sensors","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2147394543","doi":"https://doi.org/10.1109/icdar.2015.7333924","mag":"2147394543"},"language":"en","primary_location":{"id":"doi:10.1109/icdar.2015.7333924","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdar.2015.7333924","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 13th International Conference on Document Analysis and Recognition (ICDAR)","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/A5021268829","display_name":"Rajat Aggarwal","orcid":"https://orcid.org/0000-0001-7131-5294"},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rajat Aggarwal","raw_affiliation_strings":["International Institute of Information Technology, Hyderabad","[International Institute of Information Technology Hyderabad, India]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Institute of Information Technology, Hyderabad","institution_ids":["https://openalex.org/I64189192"]},{"raw_affiliation_string":"[International Institute of Information Technology Hyderabad, India]","institution_ids":["https://openalex.org/I64189192"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Sirnam Swetha","orcid":null},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sirnam Swetha","raw_affiliation_strings":["International Institute of Information Technology, Hyderabad","[International Institute of Information Technology Hyderabad, India]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Institute of Information Technology, Hyderabad","institution_ids":["https://openalex.org/I64189192"]},{"raw_affiliation_string":"[International Institute of Information Technology Hyderabad, India]","institution_ids":["https://openalex.org/I64189192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000176044","display_name":"Anoop Namboodiri","orcid":"https://orcid.org/0000-0002-4638-0833"},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anoop M. Namboodiri","raw_affiliation_strings":["International Institute of Information Technology, Hyderabad","[International Institute of Information Technology Hyderabad, India]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Institute of Information Technology, Hyderabad","institution_ids":["https://openalex.org/I64189192"]},{"raw_affiliation_string":"[International Institute of Information Technology Hyderabad, India]","institution_ids":["https://openalex.org/I64189192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026537714","display_name":"Jayanthi Sivaswamy","orcid":"https://orcid.org/0000-0002-2474-9898"},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jayanthi Sivaswamy","raw_affiliation_strings":["International Institute of Information Technology, Hyderabad","[International Institute of Information Technology Hyderabad, India]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Institute of Information Technology, Hyderabad","institution_ids":["https://openalex.org/I64189192"]},{"raw_affiliation_string":"[International Institute of Information Technology Hyderabad, India]","institution_ids":["https://openalex.org/I64189192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053112307","display_name":"C. V. Jawahar","orcid":"https://orcid.org/0000-0001-6767-7057"},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"C. V. Jawahar","raw_affiliation_strings":["International Institute of Information Technology, Hyderabad","[International Institute of Information Technology Hyderabad, India]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Institute of Information Technology, Hyderabad","institution_ids":["https://openalex.org/I64189192"]},{"raw_affiliation_string":"[International Institute of Information Technology Hyderabad, India]","institution_ids":["https://openalex.org/I64189192"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.3312,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.88653244,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1061","last_page":"1065"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":1.0,"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":1.0,"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9987000226974487,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9861000180244446,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.821258008480072},{"id":"https://openalex.org/keywords/handwriting","display_name":"Handwriting","score":0.7665466666221619},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6684185266494751},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6217504143714905},{"id":"https://openalex.org/keywords/intelligent-character-recognition","display_name":"Intelligent character recognition","score":0.6057323217391968},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5446722507476807},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.5400460958480835},{"id":"https://openalex.org/keywords/handwriting-recognition","display_name":"Handwriting recognition","score":0.4854143559932709},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.46728500723838806},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.45489850640296936},{"id":"https://openalex.org/keywords/character-recognition","display_name":"Character recognition","score":0.44385984539985657},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.43920326232910156},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.43444934487342834},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.41412603855133057},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38616061210632324},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.10044634342193604}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.821258008480072},{"id":"https://openalex.org/C2779386606","wikidata":"https://www.wikidata.org/wiki/Q2393642","display_name":"Handwriting","level":2,"score":0.7665466666221619},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6684185266494751},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6217504143714905},{"id":"https://openalex.org/C44868376","wikidata":"https://www.wikidata.org/wiki/Q3099089","display_name":"Intelligent character recognition","level":4,"score":0.6057323217391968},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5446722507476807},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.5400460958480835},{"id":"https://openalex.org/C112640561","wikidata":"https://www.wikidata.org/wiki/Q2440634","display_name":"Handwriting recognition","level":3,"score":0.4854143559932709},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.46728500723838806},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.45489850640296936},{"id":"https://openalex.org/C2987247673","wikidata":"https://www.wikidata.org/wiki/Q167555","display_name":"Character recognition","level":3,"score":0.44385984539985657},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.43920326232910156},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.43444934487342834},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.41412603855133057},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38616061210632324},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.10044634342193604},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/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/icdar.2015.7333924","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdar.2015.7333924","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 13th International Conference on Document Analysis and Recognition (ICDAR)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.697.9400","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.697.9400","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cvit.iiit.ac.in/papers/Rajat2015Online.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1964721229","https://openalex.org/W1982507005","https://openalex.org/W2005255079","https://openalex.org/W2019147229","https://openalex.org/W2034258500","https://openalex.org/W2038128357","https://openalex.org/W2100642335","https://openalex.org/W2108274355","https://openalex.org/W2128859583","https://openalex.org/W2137518292","https://openalex.org/W2142651208","https://openalex.org/W2159703336","https://openalex.org/W2402746099","https://openalex.org/W2542187872","https://openalex.org/W6713355746"],"related_works":["https://openalex.org/W3047607512","https://openalex.org/W3003949997","https://openalex.org/W4390983538","https://openalex.org/W2110485610","https://openalex.org/W4309724674","https://openalex.org/W183832189","https://openalex.org/W2406729210","https://openalex.org/W2125213899","https://openalex.org/W2064825394","https://openalex.org/W2000233888"],"abstract_inverted_index":{"In":[0],"this":[1,88],"work,":[2],"we":[3,74],"propose":[4],"an":[5,42],"online":[6],"handwriting":[7],"solution,":[8],"where":[9],"the":[10,15,24,35,49,112],"data":[11],"is":[12],"captured":[13],"with":[14,96,111],"help":[16],"of":[17,51,79,114],"depth":[18,60,123],"sensors.":[19],"Users":[20],"may":[21],"write":[22],"in":[23,31],"air":[25],"and":[26,47,63,108,125],"our":[27,56],"method":[28,40,57],"recognizes":[29],"it":[30],"real":[32],"time":[33],"using":[34,122],"proposed":[36],"feature":[37],"representation.":[38],"Our":[39],"uses":[41],"efficient":[43],"fingertip":[44],"tracking":[45],"approach":[46],"reduces":[48],"necessity":[50],"pen-up/pen-down":[52],"switching.":[53],"We":[54,84,99],"validate":[55],"on":[58],"two":[59],"sensors,":[61],"Kinect":[62],"Leap":[64],"Motion":[65],"Controller.":[66],"On":[67],"a":[68,76,103],"dataset":[69,104],"collected":[70],"from":[71],"20":[72],"users,":[73],"achieve":[75],"recognition":[77,95,121],"accuracy":[78],"97.59%":[80],"for":[81,93,118],"character":[82,120],"recognition.":[83],"also":[85,101],"demonstrate":[86],"how":[87],"system":[89],"can":[90],"be":[91],"extended":[92],"lexicon":[94],"reliable":[97],"performance.":[98],"have":[100],"prepared":[102],"containing":[105],"1,560":[106],"characters":[107],"400":[109],"words":[110],"intention":[113],"providing":[115],"common":[116],"benchmark":[117],"handwritten":[119],"sensors":[124],"related":[126],"research.":[127]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
