{"id":"https://openalex.org/W4285591283","doi":"https://doi.org/10.1145/3547660","title":"<i> L <sup>2</sup> BEC <sup>2</sup> </i> : Local Lightweight Bidirectional Encoding and Channel Attention Cascade for Video Frame Interpolation","display_name":"<i> L <sup>2</sup> BEC <sup>2</sup> </i> : Local Lightweight Bidirectional Encoding and Channel Attention Cascade for Video Frame Interpolation","publication_year":2022,"publication_date":"2022-07-15","ids":{"openalex":"https://openalex.org/W4285591283","doi":"https://doi.org/10.1145/3547660"},"language":"en","primary_location":{"id":"doi:10.1145/3547660","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3547660","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","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/A5085673014","display_name":"Dengyong Zhang","orcid":"https://orcid.org/0000-0002-2789-2980"},"institutions":[{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dengyong Zhang","raw_affiliation_strings":["Changsha University of Science and Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"Changsha University of Science and Technology, Changsha, China","institution_ids":["https://openalex.org/I56934997"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012361891","display_name":"Pu Huang","orcid":"https://orcid.org/0000-0002-0700-1490"},"institutions":[{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pu Huang","raw_affiliation_strings":["Changsha University of Science and Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"Changsha University of Science and Technology, Changsha, China","institution_ids":["https://openalex.org/I56934997"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009164568","display_name":"Xiangling Ding","orcid":"https://orcid.org/0000-0002-6581-4633"},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangling Ding","raw_affiliation_strings":["Hunan University of Science and Technology, State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences Zhengzhou Xinda Institute of Advanced Technology, Zhengzhou, China"],"affiliations":[{"raw_affiliation_string":"Hunan University of Science and Technology, State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences Zhengzhou Xinda Institute of Advanced Technology, Zhengzhou, China","institution_ids":["https://openalex.org/I4210156404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100376073","display_name":"Feng Li","orcid":"https://orcid.org/0000-0003-2718-9918"},"institutions":[{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Li","raw_affiliation_strings":["Changsha University of Science and Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"Changsha University of Science and Technology, Changsha, China","institution_ids":["https://openalex.org/I56934997"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089185883","display_name":"Wenjie Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjie Zhu","raw_affiliation_strings":["Changsha University of Science and Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"Changsha University of Science and Technology, Changsha, China","institution_ids":["https://openalex.org/I56934997"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101745760","display_name":"Yun Song","orcid":"https://orcid.org/0000-0002-6962-8475"},"institutions":[{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Song","raw_affiliation_strings":["Changsha University of Science and Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"Changsha University of Science and Technology, Changsha, China","institution_ids":["https://openalex.org/I56934997"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048048449","display_name":"Gaobo Yang","orcid":"https://orcid.org/0000-0003-2734-659X"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gaobo Yang","raw_affiliation_strings":["Hunan University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5085673014"],"corresponding_institution_ids":["https://openalex.org/I56934997"],"apc_list":null,"apc_paid":null,"fwci":0.8151,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.72757104,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"19","issue":"2","first_page":"1","last_page":"19"},"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":0.9995999932289124,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.7901746034622192},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.7836740016937256},{"id":"https://openalex.org/keywords/cascade","display_name":"Cascade","score":0.7408556938171387},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.701302707195282},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.668547511100769},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.6024785041809082},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5827018618583679},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5405923128128052},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.5261979699134827},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4786751866340637},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4710535705089569},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.445597380399704},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38347128033638},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3780668377876282},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.373629629611969},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32295167446136475},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17576733231544495},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09687209129333496}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7901746034622192},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.7836740016937256},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.7408556938171387},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.701302707195282},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.668547511100769},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.6024785041809082},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5827018618583679},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5405923128128052},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.5261979699134827},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4786751866340637},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4710535705089569},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.445597380399704},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38347128033638},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3780668377876282},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.373629629611969},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32295167446136475},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17576733231544495},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09687209129333496},{"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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3547660","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3547660","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2505076782","display_name":null,"funder_award_id":"62172059, 62072055","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W764651262","https://openalex.org/W1776042733","https://openalex.org/W2034869517","https://openalex.org/W2072128103","https://openalex.org/W2133665775","https://openalex.org/W2305401973","https://openalex.org/W2331128040","https://openalex.org/W2400429454","https://openalex.org/W2470139095","https://openalex.org/W2531409750","https://openalex.org/W2586480386","https://openalex.org/W2604329646","https://openalex.org/W2949258649","https://openalex.org/W2963093735","https://openalex.org/W2963125010","https://openalex.org/W2963483509","https://openalex.org/W2963504571","https://openalex.org/W2964137095","https://openalex.org/W2964251418","https://openalex.org/W2969378336","https://openalex.org/W2969667282","https://openalex.org/W2973673960","https://openalex.org/W2997150500","https://openalex.org/W2998645105","https://openalex.org/W3010985720","https://openalex.org/W3012529009","https://openalex.org/W3015734078","https://openalex.org/W3027883607","https://openalex.org/W3034232500","https://openalex.org/W3035239272","https://openalex.org/W3083983340","https://openalex.org/W3090574288","https://openalex.org/W3092954151","https://openalex.org/W3168286621","https://openalex.org/W3184828860"],"related_works":["https://openalex.org/W2153719181","https://openalex.org/W1971748923","https://openalex.org/W2060986072","https://openalex.org/W1566155057","https://openalex.org/W2052574922","https://openalex.org/W2065045110","https://openalex.org/W64588465","https://openalex.org/W3120641340","https://openalex.org/W2117825986","https://openalex.org/W3134067061"],"abstract_inverted_index":{"Video":[0],"frame":[1],"interpolation":[2],"(VFI)":[3],"is":[4,14,181],"of":[5,21,63,133,160,163,166],"great":[6],"importance":[7],"for":[8],"many":[9],"video":[10],"applications,":[11],"yet":[12],"it":[13],"still":[15],"challenging":[16],"even":[17],"in":[18],"the":[19,129,144,148,158,164,172],"era":[20],"deep":[22],"learning.":[23],"Some":[24],"existing":[25,30,50],"VFI":[26,51,82],"models":[27,52],"directly":[28],"exploit":[29],"lightweight":[31,81,126],"network":[32,83],"frameworks,":[33],"thus":[34],"making":[35],"synthesized":[36],"in-between":[37],"frames":[38],"blurry":[39],"and":[40,108,168],"creating":[41],"artifacts":[42],"due":[43],"to":[44,116,137],"imprecise":[45],"motion":[46,119],"representation.":[47],"The":[48],"other":[49],"typically":[53],"depend":[54],"on":[55,70,175],"heavy":[56],"model":[57,136,140],"architectures":[58],"with":[59,95,112,143],"a":[60,79,106,124],"large":[61],"number":[62,165],"parameters,":[64],"preventing":[65],"them":[66],"from":[67],"being":[68],"deployed":[69],"small":[71],"terminals.":[72],"To":[73],"address":[74],"these":[75],"issues,":[76],"we":[77,100,122],"propose":[78],"local":[80,125],"(":[84],"L":[85,150],"2":[86,88,151,153],"BEC":[87,152],")":[89],"that":[90],"leverages":[91],"bidirectional":[92],"encoding":[93,110],"structure":[94,111],"channel":[96,113],"attention":[97,114],"cascade.":[98],"Specifically,":[99],"improve":[101],"visual":[102],"quality":[103],"by":[104],"introducing":[105],"forward":[107],"backward":[109],"cascade":[115],"better":[117],"characterize":[118],"information.":[120],"Furthermore,":[121],"introduce":[123],"strategy":[127],"into":[128],"state-of-the-art":[130,173],"Adaptive":[131],"Collaboration":[132],"Flows":[134],"(AdaCoF)":[135],"simplify":[138],"its":[139],"parameters.":[141],"Compared":[142],"original":[145],"AdaCoF":[146],"model,":[147],"proposed":[149],"obtains":[154],"performance":[155],"gain":[156],"at":[157,183],"cost":[159],"only":[161],"one-third":[162],"parameters":[167],"performs":[169],"favorably":[170],"against":[171],"works":[174],"public":[176],"datasets.":[177],"Our":[178],"source":[179],"code":[180],"available":[182],"https://github.com/Pumpkin123709/LBEC.git":[184],".":[185]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
