{"id":"https://openalex.org/W2122505236","doi":"https://doi.org/10.1109/icarcv.2008.4795894","title":"Face obscuration in a video sequence by integrating kernel-based mean-shift and active contour","display_name":"Face obscuration in a video sequence by integrating kernel-based mean-shift and active contour","publication_year":2008,"publication_date":"2008-12-01","ids":{"openalex":"https://openalex.org/W2122505236","doi":"https://doi.org/10.1109/icarcv.2008.4795894","mag":"2122505236"},"language":"en","primary_location":{"id":"doi:10.1109/icarcv.2008.4795894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icarcv.2008.4795894","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 10th International Conference on Control, Automation, Robotics and Vision","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/A5100724681","display_name":"Jian-Gang Wang","orcid":"https://orcid.org/0000-0002-1301-3578"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Jian-Gang Wang","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","A*STAR (Agency for Sci., Technol. & Res.), Inst. for Infocomm Res., Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]},{"raw_affiliation_string":"A*STAR (Agency for Sci., Technol. & Res.), Inst. for Infocomm Res., Singapore","institution_ids":["https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067381951","display_name":"Andy Suwandy","orcid":null},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Andy Suwandy","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","A*STAR (Agency for Sci., Technol. & Res.), Inst. for Infocomm Res., Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]},{"raw_affiliation_string":"A*STAR (Agency for Sci., Technol. & Res.), Inst. for Infocomm Res., Singapore","institution_ids":["https://openalex.org/I115228651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057104857","display_name":"Wei\u2010Yun Yau","orcid":"https://orcid.org/0000-0001-5709-9169"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wei-Yun Yau","raw_affiliation_strings":["Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","A*STAR (Agency for Sci., Technol. & Res.), Inst. for Infocomm Res., Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]},{"raw_affiliation_string":"A*STAR (Agency for Sci., Technol. & Res.), Inst. for Infocomm Res., Singapore","institution_ids":["https://openalex.org/I115228651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100724681"],"corresponding_institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"],"apc_list":null,"apc_paid":null,"fwci":0.3512,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.65768001,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1","issue":null,"first_page":"2314","last_page":"2318"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","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/T11105","display_name":"Advanced Image Processing Techniques","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/T10531","display_name":"Advanced Vision and Imaging","score":0.9994999766349792,"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/T11448","display_name":"Face recognition and analysis","score":0.9994999766349792,"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-vision","display_name":"Computer vision","score":0.8182770013809204},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.8160441517829895},{"id":"https://openalex.org/keywords/mean-shift","display_name":"Mean-shift","score":0.7468789219856262},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6584537029266357},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6560458540916443},{"id":"https://openalex.org/keywords/adaboost","display_name":"AdaBoost","score":0.6129868030548096},{"id":"https://openalex.org/keywords/ellipse","display_name":"Ellipse","score":0.5495065450668335},{"id":"https://openalex.org/keywords/active-contour-model","display_name":"Active contour model","score":0.5399472713470459},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.49915194511413574},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.4563473165035248},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3673008680343628},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26590263843536377},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.17014819383621216},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.10431620478630066}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8182770013809204},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8160441517829895},{"id":"https://openalex.org/C48548287","wikidata":"https://www.wikidata.org/wiki/Q6803557","display_name":"Mean-shift","level":3,"score":0.7468789219856262},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6584537029266357},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6560458540916443},{"id":"https://openalex.org/C141404830","wikidata":"https://www.wikidata.org/wiki/Q2823869","display_name":"AdaBoost","level":3,"score":0.6129868030548096},{"id":"https://openalex.org/C74261601","wikidata":"https://www.wikidata.org/wiki/Q40112","display_name":"Ellipse","level":2,"score":0.5495065450668335},{"id":"https://openalex.org/C112353826","wikidata":"https://www.wikidata.org/wiki/Q127313","display_name":"Active contour model","level":4,"score":0.5399472713470459},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.49915194511413574},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.4563473165035248},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3673008680343628},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26590263843536377},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.17014819383621216},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.10431620478630066},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"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/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icarcv.2008.4795894","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icarcv.2008.4795894","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 10th International Conference on Control, Automation, Robotics and Vision","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7099999785423279}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2067191022","https://openalex.org/W2093834886","https://openalex.org/W2097809741","https://openalex.org/W2099350109","https://openalex.org/W2100369947","https://openalex.org/W2110116545","https://openalex.org/W2116040950","https://openalex.org/W2120073691","https://openalex.org/W2131768110","https://openalex.org/W2132103241","https://openalex.org/W2133216625","https://openalex.org/W2142047310","https://openalex.org/W2144133758","https://openalex.org/W2146033519","https://openalex.org/W2151416941","https://openalex.org/W2159438535","https://openalex.org/W3097096317","https://openalex.org/W3211330693","https://openalex.org/W4247982418","https://openalex.org/W4255333169","https://openalex.org/W6683787040"],"related_works":["https://openalex.org/W2371136327","https://openalex.org/W2890757232","https://openalex.org/W4293234107","https://openalex.org/W2370549269","https://openalex.org/W2386824811","https://openalex.org/W2354618530","https://openalex.org/W2081226903","https://openalex.org/W2363452175","https://openalex.org/W2134386653","https://openalex.org/W2144266291"],"abstract_inverted_index":{"A":[0],"technology":[1],"for":[2],"protecting":[3],"privacy":[4,18],"in":[5,10,35],"video":[6,40],"surveillance":[7],"is":[8,21,79,89,100,138],"presented":[9],"this":[11],"paper.":[12],"Human":[13],"identity":[14],"that":[15,135],"can":[16,30],"contain":[17],"intrusive":[19],"information":[20],"protected.":[22],"By":[23],"integrating":[24],"mean-shift":[25],"and":[26,33,74,94,107,123,142],"active":[27,117,124],"contour,":[28],"faces":[29,46],"be":[31],"tracked":[32],"blurred":[34],"each":[36],"frame":[37],"of":[38,71,97,109,129],"a":[39,50],"sequence.":[41],"In":[42,65],"the":[43,55,62,69,72,76,83,95,98,110,116,127,130,136],"initial":[44],"frame,":[45],"are":[47,113],"located":[48],"by":[49],"face":[51,58,84,88],"detector.":[52],"We":[53],"extend":[54],"Adaboost":[56],"multiview":[57],"detector":[59],"to":[60,67,81,140],"detect":[61],"low-resolution":[63],"faces.":[64],"order":[66],"improve":[68],"efficiency":[70],"detection":[73],"tracking,":[75],"background":[77],"subtraction":[78],"used":[80],"constrain":[82],"search":[85],"region.":[86],"The":[87,105,119],"modeled":[90],"as":[91],"an":[92],"ellipse":[93,99],"centre":[96],"predicted":[101],"using":[102,115],"mean":[103,111,121],"shift.":[104],"position":[106],"scale":[108,143],"shift":[112,122],"updated":[114],"contour.":[118],"combined":[120],"contour":[125],"improves":[126],"robustness":[128],"tracking.":[131],"Experimental":[132],"results":[133],"show":[134],"algorithm":[137],"robust":[139],"occlusion":[141],"variation.":[144]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
