{"id":"https://openalex.org/W2009140822","doi":"https://doi.org/10.1109/icassp.2008.4517711","title":"Multi-feature vector flow for active contour tracking","display_name":"Multi-feature vector flow for active contour tracking","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W2009140822","doi":"https://doi.org/10.1109/icassp.2008.4517711","mag":"2009140822"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2008.4517711","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4517711","pdf_url":null,"source":{"id":"https://openalex.org/S4210167542","display_name":"Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5016748270","display_name":"Joanna Isabelle Olszewska","orcid":"https://orcid.org/0000-0001-5945-7505"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Joanna Isabelle Olszewska","raw_affiliation_strings":["Communications Laboratory (TELE), Universit\u00e9 Catholique de Louvain, Louvain-la-Neuve, Belgium","Commun. Lab. (TELE), Univ. catholique de Louvain (UCL), Louvain-la-Neuve"],"affiliations":[{"raw_affiliation_string":"Communications Laboratory (TELE), Universit\u00e9 Catholique de Louvain, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"Commun. Lab. (TELE), Univ. catholique de Louvain (UCL), Louvain-la-Neuve","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012049713","display_name":"Christophe De Vleeschouwer","orcid":"https://orcid.org/0000-0001-5049-2929"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Christophe De Vleeschouwer","raw_affiliation_strings":["Communications Laboratory (TELE), Universit\u00e9 Catholique de Louvain, Louvain-la-Neuve, Belgium","Commun. Lab. (TELE), Univ. catholique de Louvain (UCL), Louvain-la-Neuve"],"affiliations":[{"raw_affiliation_string":"Communications Laboratory (TELE), Universit\u00e9 Catholique de Louvain, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"Commun. Lab. (TELE), Univ. catholique de Louvain (UCL), Louvain-la-Neuve","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112876298","display_name":"Beno\u00eet Macq","orcid":null},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Benoit Macq","raw_affiliation_strings":["Communications Laboratory (TELE), Universit\u00e9 Catholique de Louvain, Louvain-la-Neuve, Belgium","Commun. Lab. (TELE), Univ. catholique de Louvain (UCL), Louvain-la-Neuve"],"affiliations":[{"raw_affiliation_string":"Communications Laboratory (TELE), Universit\u00e9 Catholique de Louvain, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"Commun. Lab. (TELE), Univ. catholique de Louvain (UCL), Louvain-la-Neuve","institution_ids":["https://openalex.org/I95674353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5016748270"],"corresponding_institution_ids":["https://openalex.org/I95674353"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.1108137,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"721","last_page":"724"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"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":0.9998000264167786,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9991999864578247,"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":0.9934999942779541,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/active-contour-model","display_name":"Active contour model","score":0.7973380088806152},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7849992513656616},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7289827466011047},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7168458104133606},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6806064248085022},{"id":"https://openalex.org/keywords/feature-tracking","display_name":"Feature tracking","score":0.5576274394989014},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.5457732677459717},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5451088547706604},{"id":"https://openalex.org/keywords/vector-flow","display_name":"Vector flow","score":0.5243566036224365},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5014069080352783},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.48787975311279297},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38226574659347534},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.33871254324913025},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.1728014349937439},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1392110288143158}],"concepts":[{"id":"https://openalex.org/C112353826","wikidata":"https://www.wikidata.org/wiki/Q127313","display_name":"Active contour model","level":4,"score":0.7973380088806152},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7849992513656616},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7289827466011047},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7168458104133606},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6806064248085022},{"id":"https://openalex.org/C2987395694","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Feature tracking","level":3,"score":0.5576274394989014},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.5457732677459717},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5451088547706604},{"id":"https://openalex.org/C20749125","wikidata":"https://www.wikidata.org/wiki/Q7917826","display_name":"Vector flow","level":4,"score":0.5243566036224365},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5014069080352783},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.48787975311279297},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38226574659347534},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.33871254324913025},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.1728014349937439},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1392110288143158},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2008.4517711","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4517711","pdf_url":null,"source":{"id":"https://openalex.org/S4210167542","display_name":"Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:dial.uclouvain.be:boreal:67775","is_oa":false,"landing_page_url":"http://hdl.handle.net/2078.1/67775","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1488584896","https://openalex.org/W1992862192","https://openalex.org/W2103035876","https://openalex.org/W2104095591","https://openalex.org/W2113949722","https://openalex.org/W2127807804","https://openalex.org/W2130032190","https://openalex.org/W2140235142","https://openalex.org/W2145803225","https://openalex.org/W4252910102"],"related_works":["https://openalex.org/W2246682799","https://openalex.org/W2361507913","https://openalex.org/W2170030983","https://openalex.org/W2079410687","https://openalex.org/W2277341736","https://openalex.org/W2203114750","https://openalex.org/W2363500556","https://openalex.org/W2001929039","https://openalex.org/W1994488395","https://openalex.org/W3021696404"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2],"achieve":[3],"both":[4],"fast":[5],"tracking":[6,54,92],"and":[7,29,51],"accurate":[8],"object":[9],"extraction,":[10],"we":[11],"present":[12],"in":[13],"this":[14],"paper":[15],"an":[16],"original":[17],"real-time":[18],"active":[19,41],"contour":[20,42],"method,":[21],"incorporating":[22],"different":[23],"feature":[24],"maps":[25],"into":[26,71],"a":[27],"common":[28],"homogeneous":[30],"framework,":[31],"defined":[32],"by":[33],"the":[34,62,72,83,87],"multi-feature":[35],"vector":[36],"flow":[37],"(MFVF).":[38],"The":[39,59,94],"MFVF":[40,84],"approach":[43],"does":[44],"not":[45],"require":[46],"any":[47],"target":[48],"prior":[49],"model,":[50],"enables":[52],"precise":[53],"of":[55,61,82],"mobile":[56],"deformable":[57],"objects.":[58],"use":[60],"MFVF,":[63],"resulting":[64],"from":[65],"multiple":[66],"selected":[67],"features,":[68],"brings":[69],"robustness":[70],"system":[73],"towards":[74],"complex":[75],"situations,":[76],"while":[77],"our":[78],"computationally":[79],"efficient":[80],"implementation":[81],"scheme":[85],"reaches":[86],"required":[88],"speed":[89],"range":[90],"for":[91],"process.":[93],"proposed":[95],"method":[96],"has":[97],"been":[98],"successfully":[99],"tested":[100],"on":[101],"real-world":[102],"video":[103],"sequences.":[104]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
