{"id":"https://openalex.org/W4407301409","doi":"https://doi.org/10.1145/3716847","title":"Encoded Marker Clusters for Auto-Labeling in Optical Motion Capture","display_name":"Encoded Marker Clusters for Auto-Labeling in Optical Motion Capture","publication_year":2025,"publication_date":"2025-02-10","ids":{"openalex":"https://openalex.org/W4407301409","doi":"https://doi.org/10.1145/3716847"},"language":"en","primary_location":{"id":"doi:10.1145/3716847","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3716847","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-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/A5111452693","display_name":"Hao Wang","orcid":"https://orcid.org/0000-0002-9219-2200"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hao Wang","raw_affiliation_strings":["School of Automation and Intelligence, Beijing Jiaotong University, Beijing, China and School of Mechanical Engineering and Automation, Beihang University, Beijing, China","School of Automation and Intelligence, Beijing Jiaotong University, Beijing, China","School of Mechanical Engineering and Automation, Beihang University, Beijing China"],"raw_orcid":"https://orcid.org/0000-0002-9219-2200","affiliations":[{"raw_affiliation_string":"School of Automation and Intelligence, Beijing Jiaotong University, Beijing, China and School of Mechanical Engineering and Automation, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672","https://openalex.org/I21193070"]},{"raw_affiliation_string":"School of Automation and Intelligence, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"School of Mechanical Engineering and Automation, Beihang University, Beijing China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003369387","display_name":"Taogang Hou","orcid":"https://orcid.org/0000-0002-6992-5269"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Taogang Hou","raw_affiliation_strings":["School of Automation and Intelligence, Beijing Jiaotong University, Beijing, China","School of Automation and Intelligence, Beijing Jiaotong University, Beijing China"],"raw_orcid":"https://orcid.org/0000-0002-6992-5269","affiliations":[{"raw_affiliation_string":"School of Automation and Intelligence, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"School of Automation and Intelligence, Beijing Jiaotong University, Beijing China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069964817","display_name":"T. Liu","orcid":"https://orcid.org/0009-0005-9729-9700"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianhui Liu","raw_affiliation_strings":["School\u00a0of\u00a0Electronic\u00a0and\u00a0Information\u00a0Engineering, Beijing Jiaotong University, Beijing, China","School\u00a0of\u00a0Electronic\u00a0and\u00a0Information\u00a0Engineering, Beijing Jiaotong University, Beijing China"],"raw_orcid":"https://orcid.org/0009-0005-9729-9700","affiliations":[{"raw_affiliation_string":"School\u00a0of\u00a0Electronic\u00a0and\u00a0Information\u00a0Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"School\u00a0of\u00a0Electronic\u00a0and\u00a0Information\u00a0Engineering, Beijing Jiaotong University, Beijing China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jiaxin Li","orcid":"https://orcid.org/0000-0003-0542-0955"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaxin Li","raw_affiliation_strings":["School of Automation and Intelligence, Beijing Jiaotong University, Beijing, China","School of Automation and Intelligence, Beijing Jiaotong University, Beijing China"],"raw_orcid":"https://orcid.org/0000-0003-0542-0955","affiliations":[{"raw_affiliation_string":"School of Automation and Intelligence, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"School of Automation and Intelligence, Beijing Jiaotong University, Beijing China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110170232","display_name":"Tianmiao Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianmiao Wang","raw_affiliation_strings":["School of Mechanical Engineering and Automation, Beihang University, Beijing, China","School of Mechanical Engineering and Automation, Beihang University, Beijing China"],"raw_orcid":"https://orcid.org/0009-0004-2648-2826","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering and Automation, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Mechanical Engineering and Automation, Beihang University, Beijing China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5111452693"],"corresponding_institution_ids":["https://openalex.org/I21193070","https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":1.1332,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.7479646,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"44","issue":"2","first_page":"1","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9994999766349792,"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":0.9994999766349792,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9988999962806702,"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/T12290","display_name":"Human Motion and Animation","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/motion-capture","display_name":"Motion capture","score":0.7137323617935181},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5198043584823608},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4977441132068634},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4899870455265045},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4295387268066406},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.423251748085022}],"concepts":[{"id":"https://openalex.org/C48007421","wikidata":"https://www.wikidata.org/wiki/Q676252","display_name":"Motion capture","level":3,"score":0.7137323617935181},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5198043584823608},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4977441132068634},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4899870455265045},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4295387268066406},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.423251748085022}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3716847","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3716847","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G360251480","display_name":null,"funder_award_id":"62103035","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1520610562","https://openalex.org/W1942303416","https://openalex.org/W1984659654","https://openalex.org/W1997762871","https://openalex.org/W2056951221","https://openalex.org/W2111921539","https://openalex.org/W2112188855","https://openalex.org/W2114883187","https://openalex.org/W2124736985","https://openalex.org/W2160194549","https://openalex.org/W2294696353","https://openalex.org/W2296629652","https://openalex.org/W2594167370","https://openalex.org/W2612642641","https://openalex.org/W2615354983","https://openalex.org/W2803023819","https://openalex.org/W2811107675","https://openalex.org/W2899621555","https://openalex.org/W2952647547","https://openalex.org/W3041815036","https://openalex.org/W3091816019","https://openalex.org/W3105464201","https://openalex.org/W3120088937","https://openalex.org/W3132304346","https://openalex.org/W3134227279","https://openalex.org/W3136607545","https://openalex.org/W3185367699","https://openalex.org/W3192477004","https://openalex.org/W4214881613","https://openalex.org/W4256610973","https://openalex.org/W4386436263","https://openalex.org/W4406657945"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Marker-based":[0],"optical":[1],"motion":[2,25,153],"capture":[3,154],"(MoCap)":[4],"is":[5,27,32],"a":[6,39,84,95],"vital":[7],"tool":[8],"in":[9,140,155],"applications":[10],"such":[11],"as":[12],"virtual":[13],"production,":[14],"and":[15,29,34,45,70,78,90,99,131,143],"movement":[16],"sciences.":[17],"However,":[18],"reconstructing":[19],"scattered":[20],"MoCap":[21,43,88],"data":[22,30],"into":[23],"real":[24],"sequences":[26],"challenging,":[28],"processing":[31],"time-consuming":[33],"labor-intensive.":[35],"Here":[36],"we":[37,50,93],"propose":[38],"novel":[40,52],"framework":[41],"for":[42,87,101],"auto-labeling":[44,58,89],"matching.":[46,91],"In":[47],"this":[48],"framework,":[49],"designed":[51],"clusters":[53,61,64,116],"of":[54,97,114,118,124,152],"reflective":[55],"markers":[56],"called":[57],"encoded":[59],"marker":[60,145],"(AEMCs),":[62],"including":[63],"with":[65,128],"an":[66,71],"explicit":[67],"header":[68,73],"(AEMCs-E)":[69],"implicit":[72],"(AEMCs-I).":[74],"Combining":[75],"cluster":[76,83,102],"design":[77],"coding":[79],"theory":[80],"gives":[81],"each":[82],"unique":[85],"codeword":[86],"Moreover,":[92],"provide":[94],"method":[96,135],"mapping":[98],"decoding":[100],"labeling.":[103],"The":[104],"labeling":[105,138],"results":[106],"are":[107],"only":[108],"determined":[109],"by":[110],"the":[111,115,119,125,149],"intrinsic":[112],"characteristics":[113],"instead":[117],"skeleton":[120],"structure":[121],"or":[122,158],"posture":[123],"subjects.":[126],"Compared":[127],"commercial":[129],"software":[130],"data-driven":[132],"methods,":[133],"our":[134],"has":[136],"better":[137],"accuracy":[139],"heterogeneous":[141],"targets":[142],"unknown":[144],"layouts,":[146],"which":[147],"demonstrates":[148],"promising":[150],"application":[151],"humans,":[156],"rigid":[157],"flexible":[159],"robots.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-19T19:40:27.379048","created_date":"2025-10-10T00:00:00"}
