{"id":"https://openalex.org/W1662223181","doi":"https://doi.org/10.1007/978-3-540-74607-2_37","title":"A Double Layer Background Model to Detect Unusual Events","display_name":"A Double Layer Background Model to Detect Unusual Events","publication_year":2007,"publication_date":"2007-08-17","ids":{"openalex":"https://openalex.org/W1662223181","doi":"https://doi.org/10.1007/978-3-540-74607-2_37","mag":"1662223181"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-74607-2_37","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-74607-2_37","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5061947528","display_name":"Joaqu\u00edn Salas","orcid":"https://orcid.org/0000-0002-0012-7963"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Joaquin Salas","raw_affiliation_strings":["CICATA-IPN Unidad Quer\u00e9taro, Cerro Blanco 141, Col. Cimatario, CP 76090, Quer\u00e9taro, M\u00e9xico","CICATA-IPN Unidad Quer\u00e9taro, Quer\u00e9taro, M\u00e9xico#TAB#"],"affiliations":[{"raw_affiliation_string":"CICATA-IPN Unidad Quer\u00e9taro, Cerro Blanco 141, Col. Cimatario, CP 76090, Quer\u00e9taro, M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"CICATA-IPN Unidad Quer\u00e9taro, Quer\u00e9taro, M\u00e9xico#TAB#","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083401390","display_name":"Hugo Jim\u00e9nez\u2010Hern\u00e1ndez","orcid":"https://orcid.org/0000-0003-0827-6645"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Hugo Jimenez-Hernandez","raw_affiliation_strings":["CICATA-IPN Unidad Quer\u00e9taro, Cerro Blanco 141, Col. Cimatario, CP 76090, Quer\u00e9taro, M\u00e9xico","CICATA-IPN Unidad Quer\u00e9taro, Quer\u00e9taro, M\u00e9xico#TAB#"],"affiliations":[{"raw_affiliation_string":"CICATA-IPN Unidad Quer\u00e9taro, Cerro Blanco 141, Col. Cimatario, CP 76090, Quer\u00e9taro, M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"CICATA-IPN Unidad Quer\u00e9taro, Quer\u00e9taro, M\u00e9xico#TAB#","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045056736","display_name":"Jos\u00e9\u2010Joel Gonz\u00e1lez\u2010Barbosa","orcid":"https://orcid.org/0000-0002-6720-8282"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Jose-Joel Gonzalez-Barbosa","raw_affiliation_strings":["CICATA-IPN Unidad Quer\u00e9taro, Cerro Blanco 141, Col. Cimatario, CP 76090, Quer\u00e9taro, M\u00e9xico","CICATA-IPN Unidad Quer\u00e9taro, Quer\u00e9taro, M\u00e9xico#TAB#"],"affiliations":[{"raw_affiliation_string":"CICATA-IPN Unidad Quer\u00e9taro, Cerro Blanco 141, Col. Cimatario, CP 76090, Quer\u00e9taro, M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"CICATA-IPN Unidad Quer\u00e9taro, Quer\u00e9taro, M\u00e9xico#TAB#","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039439097","display_name":"Juan B. Hurtado\u2010Ramos","orcid":"https://orcid.org/0000-0003-2663-2463"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Juan B. Hurtado-Ramos","raw_affiliation_strings":["CICATA-IPN Unidad Quer\u00e9taro, Cerro Blanco 141, Col. Cimatario, CP 76090, Quer\u00e9taro, M\u00e9xico","CICATA-IPN Unidad Quer\u00e9taro, Quer\u00e9taro, M\u00e9xico#TAB#"],"affiliations":[{"raw_affiliation_string":"CICATA-IPN Unidad Quer\u00e9taro, Cerro Blanco 141, Col. Cimatario, CP 76090, Quer\u00e9taro, M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"CICATA-IPN Unidad Quer\u00e9taro, Quer\u00e9taro, M\u00e9xico#TAB#","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109887353","display_name":"Sandra Canchola","orcid":null},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Sandra Canchola","raw_affiliation_strings":["CICATA-IPN Unidad Quer\u00e9taro, Cerro Blanco 141, Col. Cimatario, CP 76090, Quer\u00e9taro, M\u00e9xico","CICATA-IPN Unidad Quer\u00e9taro, Quer\u00e9taro, M\u00e9xico#TAB#"],"affiliations":[{"raw_affiliation_string":"CICATA-IPN Unidad Quer\u00e9taro, Cerro Blanco 141, Col. Cimatario, CP 76090, Quer\u00e9taro, M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"CICATA-IPN Unidad Quer\u00e9taro, Quer\u00e9taro, M\u00e9xico#TAB#","institution_ids":["https://openalex.org/I59361560"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5061947528"],"corresponding_institution_ids":["https://openalex.org/I59361560"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.687,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72383583,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"406","last_page":"416"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9972000122070312,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9934999942779541,"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/background-subtraction","display_name":"Background subtraction","score":0.831212043762207},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.6786075830459595},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.6533722877502441},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.644158661365509},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.642643392086029},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.5934169292449951},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5814537405967712},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5781746506690979},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4875442683696747},{"id":"https://openalex.org/keywords/subtraction","display_name":"Subtraction","score":0.47167453169822693},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4507385492324829},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4208720028400421},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3247561454772949},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.07343509793281555},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.06479233503341675}],"concepts":[{"id":"https://openalex.org/C32653426","wikidata":"https://www.wikidata.org/wiki/Q3813641","display_name":"Background subtraction","level":3,"score":0.831212043762207},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.6786075830459595},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.6533722877502441},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.644158661365509},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.642643392086029},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.5934169292449951},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5814537405967712},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5781746506690979},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4875442683696747},{"id":"https://openalex.org/C68060419","wikidata":"https://www.wikidata.org/wiki/Q40754","display_name":"Subtraction","level":2,"score":0.47167453169822693},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4507385492324829},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4208720028400421},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3247561454772949},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.07343509793281555},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.06479233503341675},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-74607-2_37","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-74607-2_37","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.6299999952316284,"display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1547941294","https://openalex.org/W1976678415","https://openalex.org/W2026140901","https://openalex.org/W2036073303","https://openalex.org/W2095640719","https://openalex.org/W2102395981","https://openalex.org/W2102625004","https://openalex.org/W2111918405","https://openalex.org/W2118859514","https://openalex.org/W2118877769","https://openalex.org/W2121274305","https://openalex.org/W2124658620","https://openalex.org/W2130103520","https://openalex.org/W2137479423","https://openalex.org/W2138375496","https://openalex.org/W2139337230","https://openalex.org/W2148290050","https://openalex.org/W2153375854","https://openalex.org/W2169016397","https://openalex.org/W2799061466","https://openalex.org/W4205687621","https://openalex.org/W4234039080"],"related_works":["https://openalex.org/W2620469466","https://openalex.org/W4244119470","https://openalex.org/W4361022438","https://openalex.org/W2011323037","https://openalex.org/W2002381192","https://openalex.org/W2386749094","https://openalex.org/W3138277141","https://openalex.org/W1981978224","https://openalex.org/W39598702","https://openalex.org/W2159576223"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}