{"id":"https://openalex.org/W2030781260","doi":"https://doi.org/10.1002/(sici)1520-684x(199908)30:9<25::aid-scj4>3.0.co;2-g","title":"Real-time tracking of multiple moving objects using split-and-merge contour models based on crossing detection","display_name":"Real-time tracking of multiple moving objects using split-and-merge contour models based on crossing detection","publication_year":1999,"publication_date":"1999-08-01","ids":{"openalex":"https://openalex.org/W2030781260","doi":"https://doi.org/10.1002/(sici)1520-684x(199908)30:9<25::aid-scj4>3.0.co;2-g","mag":"2030781260"},"language":"en","primary_location":{"id":"doi:10.1002/(sici)1520-684x(199908)30:9<25::aid-scj4>3.0.co;2-g","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1520-684x(199908)30:9<25::aid-scj4>3.0.co;2-g","pdf_url":null,"source":{"id":"https://openalex.org/S58208175","display_name":"Systems and Computers in Japan","issn_l":"0882-1666","issn":["0882-1666","1520-684X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems and Computers in Japan","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/A5026068093","display_name":"Shoichi Araki","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Shoichi Araki","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630-01","Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630\u201001"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630-01","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630\u201001","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054535774","display_name":"Naokazu Yokoya","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naokazu Yokoya","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630-01","Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630\u201001"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630-01","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630\u201001","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017081490","display_name":"Haruo Takemura","orcid":"https://orcid.org/0000-0002-4645-6439"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haruo Takemura","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630-01","Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630\u201001"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630-01","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, Japan 630\u201001","institution_ids":["https://openalex.org/I75917431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5026068093"],"corresponding_institution_ids":["https://openalex.org/I75917431"],"apc_list":null,"apc_paid":null,"fwci":1.12011338,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.77602466,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"30","issue":"9","first_page":"25","last_page":"33"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9995999932289124,"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":0.9995999932289124,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9988999962806702,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/merge","display_name":"Merge (version control)","score":0.8085215091705322},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7944149971008301},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.781232476234436},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7779382467269897},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5409072637557983},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3737999498844147}],"concepts":[{"id":"https://openalex.org/C197129107","wikidata":"https://www.wikidata.org/wiki/Q1921621","display_name":"Merge (version control)","level":2,"score":0.8085215091705322},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7944149971008301},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.781232476234436},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7779382467269897},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5409072637557983},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3737999498844147},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","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/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/(sici)1520-684x(199908)30:9<25::aid-scj4>3.0.co;2-g","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1520-684x(199908)30:9<25::aid-scj4>3.0.co;2-g","pdf_url":null,"source":{"id":"https://openalex.org/S58208175","display_name":"Systems and Computers in Japan","issn_l":"0882-1666","issn":["0882-1666","1520-684X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems and Computers in Japan","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1819333392","https://openalex.org/W2010942916","https://openalex.org/W2104095591","https://openalex.org/W2336287977","https://openalex.org/W6638501277","https://openalex.org/W6675770446","https://openalex.org/W6807692364"],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W1891287906","https://openalex.org/W2036807459","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2772917594","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2058170566"],"abstract_inverted_index":{"A":[0],"moving":[1,14,27,105,113],"contour":[2,58],"model":[3,59,95],"is":[4,96],"an":[5,13,52,62,131],"effective":[6],"method":[7,44,50,71,123,137],"simultaneously":[8],"to":[9,21],"extract":[10],"and":[11,54,65,101,118,140],"track":[12],"object.":[15],"However,":[16],"it":[17],"would":[18],"be":[19],"difficult":[20],"do":[22],"so":[23],"correctly":[24],"for":[25,33],"multiple":[26,87,104],"objects":[28,88,106],"if":[29,35],"they":[30,36],"overlap":[31],"(occlusion),":[32],"example":[34],"cross":[37],"each":[38],"other.":[39],"This":[40],"paper":[41],"proposes":[42],"a":[43,56,116],"which":[45,75],"overcomes":[46],"this":[47,70],"difficulty.":[48],"The":[49],"recognizes":[51],"occlusion":[53],"splits":[55],"self-crossed":[57],"by":[60,111],"using":[61,112],"area":[63],"term,":[64],"at":[66],"the":[67,93,119,122,135],"same":[68],"time":[69],"merges":[72],"different":[73],"models":[74],"are":[76,89],"mutual-crossed":[77],"during":[78],"their":[79],"extraction":[80,100],"or":[81],"tracking.":[82],"Note":[83],"that":[84],"when":[85],"overlapped":[86],"separated":[90],"later,":[91],"then":[92],"merged":[94],"split.":[97],"Experiments":[98],"of":[99,103,121],"tracking":[102],"(walkers)":[107],"were":[108],"carried":[109],"out":[110],"images":[114],"on":[115],"workstation":[117],"usefulness":[120],"was":[124,138],"confirmed.":[125,146],"An":[126],"experimental":[127],"movable":[128],"system":[129],"containing":[130],"image-processing":[132],"DSP":[133],"with":[134],"proposed":[136],"constructed,":[139],"its":[141],"real-time":[142],"processing":[143],"has":[144],"been":[145],"\u00a9":[147],"1999":[148,156],"Scripta":[149],"Technica,":[150],"Syst":[151],"Comp":[152],"Jpn,":[153],"30(9):":[154],"25\u201333,":[155]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}