{"id":"https://openalex.org/W2164973896","doi":"https://doi.org/10.1109/icme.2004.1394545","title":"Patch-based natural object detection using CF*IRF","display_name":"Patch-based natural object detection using CF*IRF","publication_year":2005,"publication_date":"2005-03-21","ids":{"openalex":"https://openalex.org/W2164973896","doi":"https://doi.org/10.1109/icme.2004.1394545","mag":"2164973896"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2004.1394545","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2004.1394545","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5045749644","display_name":"Wanjun Jin","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanjun Jin","raw_affiliation_strings":["Department of Computer Science and Engineering, Fudan University, Shanghai, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Fudan University, Shanghai, P.R. China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100733180","display_name":"Rongrong Wang","orcid":"https://orcid.org/0000-0003-0615-0838"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongrong Wang","raw_affiliation_strings":["Department of Computer Science and Engineering, Fudan University, Shanghai, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Fudan University, Shanghai, P.R. China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102516427","display_name":"Lide Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lide Wu","raw_affiliation_strings":["Department of Computer Science and Engineering, Fudan University, Shanghai, P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Fudan University, Shanghai, P.R. China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":null,"apc_paid":null,"fwci":0.2565,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.53818616,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1559","last_page":"1562"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":1.0,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":1.0,"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":0.9987000226974487,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9986000061035156,"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/computer-science","display_name":"Computer science","score":0.8000969886779785},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6785025596618652},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.6304189562797546},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5942142009735107},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5649535059928894},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5549920201301575},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5330122113227844},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5261378288269043},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.5217593312263489},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.49082478880882263},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4370368421077728},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.42917492985725403},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11550956964492798}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8000969886779785},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6785025596618652},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.6304189562797546},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5942142009735107},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5649535059928894},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5549920201301575},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5330122113227844},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5261378288269043},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.5217593312263489},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.49082478880882263},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4370368421077728},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.42917492985725403},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11550956964492798},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2004.1394545","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2004.1394545","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1986087311","https://openalex.org/W2098485566","https://openalex.org/W2134420355","https://openalex.org/W2157169554","https://openalex.org/W6682714058"],"related_works":["https://openalex.org/W2180954594","https://openalex.org/W2052835778","https://openalex.org/W2049003611","https://openalex.org/W2127804977","https://openalex.org/W2108418243","https://openalex.org/W164103134","https://openalex.org/W2787352659","https://openalex.org/W4206560911","https://openalex.org/W1970611213","https://openalex.org/W2283145973"],"abstract_inverted_index":{"We":[0,14],"propose":[1],"a":[2,71,90,102],"patch-based":[3,103],"approach":[4,55,83],"for":[5,106],"detecting":[6],"natural":[7],"objects":[8],"on":[9,17,27,38],"keyframes":[10],"of":[11,20,74,81,123],"video":[12,118],"shots.":[13],"apply":[15],"it":[16,113],"the":[18,45,62,66,75,107],"extraction":[19,109],"semantic":[21],"feature":[22,108],"\"vegetation\"":[23],"and":[24,26,40,43,58,111],"\"animal\",":[25],"some":[28],"search":[29],"tasks":[30],"in":[31,114,127],"TRECVID2003.":[32],"Our":[33],"detection":[34,104],"method":[35,105],"is":[36,84,96],"based":[37],"color":[39,92],"texture":[41],"features,":[42],"considers":[44],"spatial":[46,121],"information":[47],"as":[48,85],"well.":[49],"TRECVID":[50],"evaluation":[51],"shows":[52],"that":[53],"our":[54,82],"works":[56],"effectively":[57],"can":[59],"deal":[60],"with":[61],"special":[63],"situation":[64],"when":[65],"target":[67],"object":[68],"only":[69],"occupies":[70],"small":[72],"portion":[73],"whole":[76],"image.":[77],"The":[78],"main":[79],"contribution":[80],"follows:":[86],"first,":[87],"we":[88,100],"devise":[89],"novel":[91],"weighting":[93],"scheme":[94],"which":[95,130],"named":[97],"CF*IRF.":[98],"Second,":[99],"use":[101],"task,":[110],"test":[112],"an":[115],"open":[116],"large":[117],"corpus.":[119],"Finally,":[120],"constraints":[122],"patches":[124],"are":[125],"defined":[126],"image":[128],"tessellation,":[129],"provides":[131],"more":[132],"flexibility.":[133]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}