{"id":"https://openalex.org/W2121859069","doi":"https://doi.org/10.1145/1463563.1463590","title":"Video summarization from spatio-temporal features","display_name":"Video summarization from spatio-temporal features","publication_year":2008,"publication_date":"2008-10-31","ids":{"openalex":"https://openalex.org/W2121859069","doi":"https://doi.org/10.1145/1463563.1463590","mag":"2121859069"},"language":"en","primary_location":{"id":"doi:10.1145/1463563.1463590","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1463563.1463590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd ACM TRECVid Video Summarization Workshop","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/A5060353395","display_name":"Robert Lagani\u00e8re","orcid":"https://orcid.org/0000-0001-9475-8151"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Robert Lagani\u00e8re","raw_affiliation_strings":["University of Ottawa, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005672723","display_name":"Raphael Bacco","orcid":null},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Raphael Bacco","raw_affiliation_strings":["University of Ottawa, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075159222","display_name":"Arnaud Hocevar","orcid":null},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Arnaud Hocevar","raw_affiliation_strings":["University of Ottawa, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091687210","display_name":"Patrick Lambert","orcid":"https://orcid.org/0000-0003-0478-9443"},"institutions":[{"id":"https://openalex.org/I70900168","display_name":"Universit\u00e9 Savoie Mont Blanc","ror":"https://ror.org/04gqg1a07","country_code":"FR","type":"education","lineage":["https://openalex.org/I70900168"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Patrick Lambert","raw_affiliation_strings":["Polytech'Savoie, Annecy, France"],"affiliations":[{"raw_affiliation_string":"Polytech'Savoie, Annecy, France","institution_ids":["https://openalex.org/I70900168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016813829","display_name":"Gr\u00e9gory Pa\u00efs","orcid":"https://orcid.org/0000-0002-3245-0183"},"institutions":[{"id":"https://openalex.org/I70900168","display_name":"Universit\u00e9 Savoie Mont Blanc","ror":"https://ror.org/04gqg1a07","country_code":"FR","type":"education","lineage":["https://openalex.org/I70900168"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gr\u00e9gory Pa\u00efs","raw_affiliation_strings":["Polytech'Savoie, Annecy, France"],"affiliations":[{"raw_affiliation_string":"Polytech'Savoie, Annecy, France","institution_ids":["https://openalex.org/I70900168"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051234459","display_name":"Bogdan Ionescu","orcid":"https://orcid.org/0000-0003-4112-5769"},"institutions":[{"id":"https://openalex.org/I141595442","display_name":"University of Bucharest","ror":"https://ror.org/02x2v6p15","country_code":"RO","type":"education","lineage":["https://openalex.org/I141595442"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Bogdan E. Ionescu","raw_affiliation_strings":["University, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"University, Bucharest, Romania","institution_ids":["https://openalex.org/I141595442"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5060353395"],"corresponding_institution_ids":["https://openalex.org/I153718931"],"apc_list":null,"apc_paid":null,"fwci":1.7735,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.86531243,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"144","last_page":"148"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.9998999834060669,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9998999834060669,"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/T11309","display_name":"Music and Audio Processing","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9929999709129333,"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/automatic-summarization","display_name":"Automatic summarization","score":0.9195085763931274},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7791193723678589},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3665516674518585}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.9195085763931274},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7791193723678589},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3665516674518585}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1463563.1463590","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1463563.1463590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd ACM TRECVid Video Summarization Workshop","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.421.3215","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.421.3215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.site.uottawa.ca/~laganier/publications/videosumm.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":10,"referenced_works":["https://openalex.org/W1974875685","https://openalex.org/W1980911747","https://openalex.org/W2094998392","https://openalex.org/W2109200236","https://openalex.org/W2117051369","https://openalex.org/W2119799051","https://openalex.org/W2151103935","https://openalex.org/W2158479099","https://openalex.org/W2165912248","https://openalex.org/W2172188317"],"related_works":["https://openalex.org/W2351187795","https://openalex.org/W2380641910","https://openalex.org/W52724171","https://openalex.org/W2285613413","https://openalex.org/W2561691764","https://openalex.org/W2604412476","https://openalex.org/W2389846579","https://openalex.org/W2308250245","https://openalex.org/W2887112617","https://openalex.org/W2901286952"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"present":[4],"a":[5],"video":[6,66],"summarization":[7],"method":[8],"based":[9],"on":[10,122],"the":[11,17,26,34,53,64,69,83,90,98,101,109,112,123,129],"study":[12],"of":[13,28,44,100,115],"spatio-temporal":[14,54],"activity":[15,21],"within":[16,128],"video.":[18],"The":[19,39,93,117],"visual":[20],"is":[22,42,105],"estimated":[23],"by":[24,107],"measuring":[25],"number":[27],"interest":[29],"points,":[30],"jointly":[31],"obtained":[32],"in":[33,97],"spatial":[35],"and":[36,86],"temporal":[37],"domains.":[38],"proposed":[40,118],"approach":[41,119],"composed":[43],"five":[45],"steps.":[46],"First,":[47],"image":[48],"features":[49,59],"are":[50,60,78],"collected":[51],"using":[52],"Hessian":[55],"matrix.":[56],"Then,":[57],"these":[58],"processed":[61],"to":[62,80,88],"retrieve":[63],"candidate":[65],"segments":[67],"for":[68],"summary":[70,103],"(denoted":[71],"clips).":[72],"Further":[73],"on,":[74],"two":[75],"specific":[76],"steps":[77],"designed":[79],"first":[81],"detect":[82],"redundant":[84],"clips,":[85],"second":[87],"eliminate":[89],"clapperboard":[91],"images.":[92],"final":[94,102],"step":[95],"consists":[96],"construction":[99],"which":[104],"performed":[106],"retaining":[108],"clips":[110],"showing":[111],"highest":[113],"level":[114],"activity.":[116],"was":[120],"tested":[121],"BBC":[124],"Rushes":[125],"Summarization":[126],"task":[127],"TRECVID":[130],"2008":[131],"campaign.":[132]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":7},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
