{"id":"https://openalex.org/W4410226486","doi":"https://doi.org/10.1109/tcsvt.2025.3568517","title":"A Two-Stage Framework With Memory for Anomaly Detection via Video Decomposition and Bidirectional Consistency","display_name":"A Two-Stage Framework With Memory for Anomaly Detection via Video Decomposition and Bidirectional Consistency","publication_year":2025,"publication_date":"2025-05-09","ids":{"openalex":"https://openalex.org/W4410226486","doi":"https://doi.org/10.1109/tcsvt.2025.3568517"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2025.3568517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2025.3568517","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-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/A5030673454","display_name":"Yuanhong Zhong","orcid":"https://orcid.org/0000-0001-5689-1146"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanhong Zhong","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-5689-1146","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103821751","display_name":"Ge Yan","orcid":"https://orcid.org/0009-0009-4664-688X"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ge Yan","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0009-4664-688X","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067821096","display_name":"Yongting Hu","orcid":"https://orcid.org/0000-0003-3924-3547"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongting Hu","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-3924-3547","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083544830","display_name":"Dong Zhu","orcid":"https://orcid.org/0009-0002-1535-3450"},"institutions":[{"id":"https://openalex.org/I4210116723","display_name":"Robotics Research (United States)","ror":"https://ror.org/020w2fr77","country_code":"US","type":"company","lineage":["https://openalex.org/I4210116723"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dong Zhu","raw_affiliation_strings":["Sevnce Robotics Company Ltd., Chongqing, China","Sevnce Robotics Co., Ltd, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0002-1535-3450","affiliations":[{"raw_affiliation_string":"Sevnce Robotics Company Ltd., Chongqing, China","institution_ids":["https://openalex.org/I4210116723"]},{"raw_affiliation_string":"Sevnce Robotics Co., Ltd, Chongqing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002664651","display_name":"Ran Zhu","orcid":"https://orcid.org/0009-0009-7936-3851"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruyue Zhu","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.3881,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.92087124,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"35","issue":"11","first_page":"11377","last_page":"11389"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9997000098228455,"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":0.9997000098228455,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12391","display_name":"Artificial Immune Systems Applications","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/computer-science","display_name":"Computer science","score":0.6677384376525879},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.5473676919937134},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5171641707420349},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.5170744061470032},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4356977641582489},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3516950011253357},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3422009348869324}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6677384376525879},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.5473676919937134},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5171641707420349},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.5170744061470032},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4356977641582489},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3516950011253357},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3422009348869324},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2025.3568517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2025.3568517","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.44999998807907104}],"awards":[{"id":"https://openalex.org/G3921365549","display_name":null,"funder_award_id":"62372074","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6205427362","display_name":null,"funder_award_id":"CSTB2023NSCQ-MSX0274","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G8940484741","display_name":null,"funder_award_id":"2023CDJKYJH050","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W2122361470","https://openalex.org/W2163612318","https://openalex.org/W2341058432","https://openalex.org/W2777342313","https://openalex.org/W2921491036","https://openalex.org/W2960737790","https://openalex.org/W2963610939","https://openalex.org/W2972156365","https://openalex.org/W2981650061","https://openalex.org/W2981741013","https://openalex.org/W2987146532","https://openalex.org/W2987228832","https://openalex.org/W2990205821","https://openalex.org/W3016705886","https://openalex.org/W3022606336","https://openalex.org/W3035240825","https://openalex.org/W3101466234","https://openalex.org/W3108027406","https://openalex.org/W3113338480","https://openalex.org/W3117097536","https://openalex.org/W3168984673","https://openalex.org/W3170135154","https://openalex.org/W3176309086","https://openalex.org/W3177187266","https://openalex.org/W3181942264","https://openalex.org/W3186300274","https://openalex.org/W3190308053","https://openalex.org/W3190318906","https://openalex.org/W3195939161","https://openalex.org/W3199265481","https://openalex.org/W3202590754","https://openalex.org/W3203192700","https://openalex.org/W3207605004","https://openalex.org/W3212899624","https://openalex.org/W3214544398","https://openalex.org/W4210426572","https://openalex.org/W4210446097","https://openalex.org/W4221027477","https://openalex.org/W4283818851","https://openalex.org/W4285411154","https://openalex.org/W4293518753","https://openalex.org/W4312835785","https://openalex.org/W4313123064","https://openalex.org/W4313442814","https://openalex.org/W4316259280","https://openalex.org/W4316660730","https://openalex.org/W4319300944","https://openalex.org/W4360978861","https://openalex.org/W4385062997","https://openalex.org/W4386065706","https://openalex.org/W4386071499","https://openalex.org/W4386076326","https://openalex.org/W4386076578","https://openalex.org/W4390640588","https://openalex.org/W4391481815"],"related_works":["https://openalex.org/W2105642232","https://openalex.org/W3207332793","https://openalex.org/W1603736412","https://openalex.org/W3197833032","https://openalex.org/W4386081464","https://openalex.org/W2499612753","https://openalex.org/W3113278055","https://openalex.org/W4304185162","https://openalex.org/W2750709484","https://openalex.org/W4296474495"],"abstract_inverted_index":{"Existing":[0],"unsupervised":[1],"video":[2,88,106,122,212,230],"anomaly":[3,242],"detection":[4],"methods":[5,38],"based":[6,216],"on":[7,217,253],"prediction":[8,171],"typically":[9],"employ":[10],"a":[11,82,144,168],"memory":[12,41],"module":[13],"to":[14,42,99,111,142,176,201],"limit":[15],"the":[16,20,44,52,56,70,77,121,132,135,138,154,161,180,185,189,193,203,207,211,225,240,245,258,261],"generalization":[17],"ability":[18,71],"of":[19,47,55,137,160,164,192,210,229,244,260],"network":[21,172],"so":[22],"that":[23,173],"normal":[24],"frames":[25,34],"can":[26],"be":[27,266],"accurately":[28],"reconstructed":[29],"or":[30],"predicted":[31,215,246],"while":[32],"abnormal":[33,73],"cannot.":[35],"These":[36],"memory-based":[37],"usually":[39],"utilize":[40],"record":[43,179],"fusion":[45,57],"prototypes":[46,58,103,150,183,222,228],"appearance":[48],"and":[49,68,90,104,108,115,129,148,178,195,199,220,248],"motion.":[50],"However,":[51],"motion":[53,63,97,102,139,146,155,221],"part":[54],"is":[59,66,174,214],"obtained":[60],"from":[61],"implicit":[62],"representation,":[64,147],"which":[65,94],"incomplete":[67],"constrain":[69],"for":[72],"detection.":[74],"To":[75],"tackle":[76],"above":[78],"issue,":[79],"we":[80,166],"proposed":[81,262],"Two-Stage":[83],"framework":[84],"with":[85],"Memory":[86],"via":[87],"Decomposition":[89],"bidirectional":[91,109,162,218],"Consistency":[92],"(TSMDC),":[93],"employs":[95],"explicit":[96],"data":[98],"learn":[100,112,177],"comprehensive":[101,145],"use":[105,159],"decomposition":[107],"consistency":[110,219],"fine":[113],"granularity":[114],"advanced":[116,181,226],"prototypes.":[117],"We":[118],"first":[119,133],"decompose":[120],"clip":[123,213],"into":[124],"three":[125,254],"components:":[126],"motion,":[127],"scene,":[128],"object.":[130],"In":[131],"stage,":[134],"features":[136,191],"are":[140,151,197,231,237],"extracted":[141,198],"obtain":[143],"its":[149],"stored":[152],"in":[153,184,233],"memory.":[156],"For":[157],"further":[158],"information":[163],"video,":[165],"present":[167],"cascaded":[169],"frame":[170,209],"utilized":[175],"spatio-temporal":[182,227],"second":[186],"stage.":[187],"Specifically,":[188],"fine-granularity":[190],"scene":[194],"object":[196],"fused":[200],"predict":[202],"future":[204,247],"frame.":[205],"Then":[206],"initial":[208,249],"enhancement.":[223],"And":[224],"recorded":[232],"this":[234],"process.":[235],"Anomalies":[236],"evaluated":[238],"using":[239],"combination":[241],"score":[243],"frame.Extensive":[250],"experimental":[251],"results":[252],"public":[255],"datasets":[256],"indicate":[257],"effectiveness":[259],"method.":[263],"Code":[264],"will":[265],"available":[267],"at":[268],"https://github.com/yangugu/TSMDC.":[269]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}
