{"id":"https://openalex.org/W2025825396","doi":"https://doi.org/10.1117/1.jei.23.6.063022","title":"Robust visual multitask tracking via composite sparse model","display_name":"Robust visual multitask tracking via composite sparse model","publication_year":2014,"publication_date":"2014-12-24","ids":{"openalex":"https://openalex.org/W2025825396","doi":"https://doi.org/10.1117/1.jei.23.6.063022","mag":"2025825396"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1117/1.jei.23.6.063022","pdf_url":null,"source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5101748265","display_name":"Bo Jin","orcid":"https://orcid.org/0000-0003-1028-5989"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"funder","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Jin","raw_affiliation_strings":["Shanghai Jiao Tong University, School of Aeronautics and Astronautics, 800 Dongchuan Road, Shanghai 200240, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, School of Aeronautics and Astronautics, 800 Dongchuan Road, Shanghai 200240, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032543777","display_name":"Zhongliang Jing","orcid":"https://orcid.org/0000-0003-1759-8785"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"funder","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongliang Jing","raw_affiliation_strings":["Shanghai Jiao Tong University, School of Aeronautics and Astronautics, 800 Dongchuan Road, Shanghai 200240, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, School of Aeronautics and Astronautics, 800 Dongchuan Road, Shanghai 200240, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100377147","display_name":"Meng Wang","orcid":"https://orcid.org/0000-0002-3094-7735"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210135723","display_name":"Shanghai Institute of Technical Physics","ror":"https://ror.org/02txedb84","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210135723"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meng Wang","raw_affiliation_strings":["Chinese Academy of Sciences (China)","Chinese Academy of Sciences, Shanghai Institute of Technical Physics, 500 Yutian Road, Shanghai 200083, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences (China)","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"Chinese Academy of Sciences, Shanghai Institute of Technical Physics, 500 Yutian Road, Shanghai 200083, China","institution_ids":["https://openalex.org/I4210135723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103271991","display_name":"Han Pan","orcid":"https://orcid.org/0000-0003-1574-3213"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"funder","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han Pan","raw_affiliation_strings":["Shanghai Jiao Tong University, School of Aeronautics and Astronautics, 800 Dongchuan Road, Shanghai 200240, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, School of Aeronautics and Astronautics, 800 Dongchuan Road, Shanghai 200240, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.242,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":1,"citation_normalized_percentile":{"value":0.432549,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":66,"max":73},"biblio":{"volume":"23","issue":"6","first_page":"063022","last_page":"063022"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9993,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9993,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9778,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9637,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/feature","display_name":"Feature (linguistics)","score":0.4150672}],"concepts":[{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.676514},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.64220524},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.58014786},{"id":"https://openalex.org/C28006648","wikidata":"https://www.wikidata.org/wiki/Q6934509","display_name":"Multi-task learning","level":3,"score":0.505081},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.49203607},{"id":"https://openalex.org/C56461940","wikidata":"https://www.wikidata.org/wiki/Q970687","display_name":"Eye tracking","level":2,"score":0.45952943},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.44348297},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.4406324},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4150672},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.33622485},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.19161081},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1117/1.jei.23.6.063022","pdf_url":null,"source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.67}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":42,"referenced_works":["https://openalex.org/W1483307070","https://openalex.org/W1513768190","https://openalex.org/W1538712971","https://openalex.org/W1560733133","https://openalex.org/W1971361074","https://openalex.org/W1984914017","https://openalex.org/W1987212674","https://openalex.org/W1995903777","https://openalex.org/W2000326692","https://openalex.org/W2031489346","https://openalex.org/W2041775074","https://openalex.org/W2060814785","https://openalex.org/W2079724595","https://openalex.org/W2087304081","https://openalex.org/W2089961441","https://openalex.org/W2095653310","https://openalex.org/W2102674365","https://openalex.org/W2109579504","https://openalex.org/W2121193292","https://openalex.org/W2123475977","https://openalex.org/W2124211486","https://openalex.org/W2126302311","https://openalex.org/W2130903752","https://openalex.org/W2132103241","https://openalex.org/W2133778331","https://openalex.org/W2135562430","https://openalex.org/W2137449567","https://openalex.org/W2139047213","https://openalex.org/W2145962650","https://openalex.org/W2158917775","https://openalex.org/W2161406034","https://openalex.org/W2164278908","https://openalex.org/W2165037244","https://openalex.org/W2165644552","https://openalex.org/W2166721725","https://openalex.org/W2613779721","https://openalex.org/W2962748333","https://openalex.org/W2963510247","https://openalex.org/W2963689635","https://openalex.org/W2986028972","https://openalex.org/W3159790253","https://openalex.org/W410107069"],"related_works":["https://openalex.org/W4318256793","https://openalex.org/W3173235360","https://openalex.org/W2594370889","https://openalex.org/W2390720471","https://openalex.org/W2174948646","https://openalex.org/W2134327945","https://openalex.org/W2091883426","https://openalex.org/W2051410394","https://openalex.org/W2024017047","https://openalex.org/W1600789676"],"abstract_inverted_index":{"Recently,":[0],"multitask":[1,22,74],"learning":[2,9],"was":[3],"applied":[4],"to":[5,19,84,146],"visual":[6],"tracking":[7,23,30,75,187],"by":[8,32,120],"sparse":[10,73,82,167,180],"particle":[11,43],"representations":[12],"in":[13,61,66],"a":[14,71,80,90,129,139],"joint":[15],"task,":[16],"which":[17,127],"led":[18],"the":[20,34,38,86,93,97,102,111,121,165],"so-called":[21],"algorithm":[24,76],"(MTT).":[25],"Although":[26],"MTT":[27],"shows":[28],"impressive":[29,135],"performances":[31,188],"mining":[33],"interdependencies":[35],"between":[36,56],"particles,":[37],"individual":[39,98],"feature":[40,95,99],"of":[41,92,125],"each":[42],"is":[44,108,118,144,151],"underestimated.":[45],"The":[46,105],"utilized":[47],"L1,q":[48],"norm":[49,115],"regularization":[50],"assumes":[51],"all":[52,57],"features":[53],"are":[54],"shared":[55,94],"particles":[58],"and":[59,101,113,117,133,160,174,182],"results":[60,162],"nearly":[62],"identical":[63],"representation":[64],"coefficients":[65],"nonsparse":[67],"rows.":[68],"We":[69,78],"propose":[70],"composite":[72,81,106,166],"(CSMTT).":[77],"develop":[79],"model":[83,168],"formulate":[85],"object":[87],"appearance":[88,148],"as":[89],"combination":[91],"component,":[96,100],"outlier":[103],"component.":[104],"sparsity":[107],"achieved":[109],"via":[110],"L1,\u221e":[112],"L1,1":[114],"minimization,":[116],"optimized":[119],"alternating":[122],"direction":[123],"method":[124],"multipliers,":[126],"provides":[128],"favorable":[130],"reconstruction":[131,172],"performance":[132],"an":[134],"computational":[136,176],"efficiency.":[137],"Moreover,":[138],"dynamical":[140],"dictionary":[141],"updating":[142],"scheme":[143],"proposed":[145],"capture":[147],"changes.":[149],"CSMTT":[150,183],"tested":[152],"on":[153],"real-world":[154],"video":[155],"sequences":[156],"under":[157],"various":[158],"challenges,":[159],"experimental":[161],"show":[163],"that":[164],"achieves":[169],"noticeable":[170],"lower":[171],"errors":[173],"higher":[175],"speeds":[177],"than":[178],"traditional":[179],"models,":[181],"has":[184],"consistently":[185],"better":[186],"against":[189],"seven":[190],"state-of-the-art":[191],"trackers.":[192]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2025825396","counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-04-18T18:22:21.216841","created_date":"2016-06-24"}