{"id":"https://openalex.org/W3089511068","doi":"https://doi.org/10.1109/tcsvt.2020.3028330","title":"A Distortion-Aware Multi-Task Learning Framework for Fractional Interpolation in Video Coding","display_name":"A Distortion-Aware Multi-Task Learning Framework for Fractional Interpolation in Video Coding","publication_year":2020,"publication_date":"2020-10-02","ids":{"openalex":"https://openalex.org/W3089511068","doi":"https://doi.org/10.1109/tcsvt.2020.3028330","mag":"3089511068"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2020.3028330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2020.3028330","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/A5103114743","display_name":"Liangwei Yu","orcid":"https://orcid.org/0009-0006-6856-4816"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liangwei Yu","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048268082","display_name":"Liquan Shen","orcid":"https://orcid.org/0000-0002-2148-6279"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liquan Shen","raw_affiliation_strings":["Key Laboratory of Advanced Display and System Application, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Display and System Application, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100748252","display_name":"Hao Yang","orcid":"https://orcid.org/0009-0008-9115-4174"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Yang","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102819669","display_name":"Xuhao Jiang","orcid":"https://orcid.org/0000-0002-4646-5052"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuhao Jiang","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081115024","display_name":"Bo Yan","orcid":"https://orcid.org/0000-0003-0256-9682"},"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":"Bo Yan","raw_affiliation_strings":["School of Computer Science, Fudan University, Shanghai, China",",School of Computer Science, Fudan University, Shanghai, China#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]},{"raw_affiliation_string":",School of Computer Science, Fudan University, Shanghai, China#TAB#","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5103114743"],"corresponding_institution_ids":["https://openalex.org/I113940042"],"apc_list":null,"apc_paid":null,"fwci":0.3908,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.62082409,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"31","issue":"7","first_page":"2824","last_page":"2836"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9994000196456909,"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":0.9994000196456909,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9983000159263611,"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/bilinear-interpolation","display_name":"Bilinear interpolation","score":0.6550318002700806},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6226123571395874},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5583820343017578},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5025510787963867},{"id":"https://openalex.org/keywords/motion-interpolation","display_name":"Motion interpolation","score":0.47822946310043335},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4384327232837677},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.43790823221206665},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4378589391708374},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4256770610809326},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38602137565612793},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2876468896865845},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.1367667317390442},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.10671347379684448},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.1044277548789978}],"concepts":[{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.6550318002700806},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6226123571395874},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5583820343017578},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5025510787963867},{"id":"https://openalex.org/C72560505","wikidata":"https://www.wikidata.org/wiki/Q204510","display_name":"Motion interpolation","level":5,"score":0.47822946310043335},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4384327232837677},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.43790823221206665},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4378589391708374},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4256770610809326},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38602137565612793},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2876468896865845},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.1367667317390442},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.10671347379684448},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.1044277548789978},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"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/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2020.3028330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2020.3028330","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":[],"awards":[{"id":"https://openalex.org/G3402733319","display_name":null,"funder_award_id":"61671282","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3957482593","display_name":null,"funder_award_id":"17SG37","funder_id":"https://openalex.org/F4320336620","funder_display_name":"Shanghai Shuguang Program"},{"id":"https://openalex.org/G8311167460","display_name":null,"funder_award_id":"61931022","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"},{"id":"https://openalex.org/F4320336620","display_name":"Shanghai Shuguang Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1885185971","https://openalex.org/W2005003004","https://openalex.org/W2071804214","https://openalex.org/W2101700394","https://openalex.org/W2101778911","https://openalex.org/W2117364864","https://openalex.org/W2140199336","https://openalex.org/W2146395539","https://openalex.org/W2147185237","https://openalex.org/W2150061246","https://openalex.org/W2155893237","https://openalex.org/W2194775991","https://openalex.org/W2242218935","https://openalex.org/W2510648513","https://openalex.org/W2513076446","https://openalex.org/W2567008607","https://openalex.org/W2588595876","https://openalex.org/W2605341393","https://openalex.org/W2741137940","https://openalex.org/W2761287863","https://openalex.org/W2791741309","https://openalex.org/W2791933231","https://openalex.org/W2791959368","https://openalex.org/W2792766850","https://openalex.org/W2883618893","https://openalex.org/W2889064837","https://openalex.org/W2890323882","https://openalex.org/W2901921200","https://openalex.org/W2903743802","https://openalex.org/W2911230412","https://openalex.org/W2935381027","https://openalex.org/W2943962226","https://openalex.org/W2963446712","https://openalex.org/W2964101377","https://openalex.org/W2964121744","https://openalex.org/W3100087914","https://openalex.org/W3101531460","https://openalex.org/W3104772632","https://openalex.org/W6631190155"],"related_works":["https://openalex.org/W2165589608","https://openalex.org/W3093557575","https://openalex.org/W3182767856","https://openalex.org/W2367652182","https://openalex.org/W2037074416","https://openalex.org/W2741873457","https://openalex.org/W1519931592","https://openalex.org/W2319983895","https://openalex.org/W2142192217","https://openalex.org/W2019120784"],"abstract_inverted_index":{"Motion-compensated":[0],"prediction":[1],"adopts":[2],"fractional-pixel":[3],"interpolation":[4,13,77,173],"to":[5,48,59,81,91,101,126,148],"obtain":[6],"the":[7,32,61,69,87,97,103,128,149,171,178],"best":[8,172],"motion":[9],"vector.":[10],"Traditional":[11],"fixed":[12],"filters":[14],"cannot":[15,29],"handle":[16],"various":[17],"content":[18],"and":[19,22,96,121,141,157],"structures":[20],"well,":[21],"existing":[23],"convolutional":[24],"neural":[25],"network":[26],"based":[27],"methods":[28],"fully":[30],"exploit":[31],"distortion":[33,62,98],"characteristics":[34,63],"for":[35,67],"fractional":[36,50,83],"interpolation.":[37,51,73],"Therefore,":[38],"this":[39],"paper":[40],"proposes":[41],"a":[42,53,75],"distortion-aware":[43],"multi-task":[44,54],"learning":[45],"framework":[46,56,167],"(DA-MLF)":[47],"perform":[49],"First,":[52],"training":[55],"is":[57,79,111],"proposed":[58,80],"provide":[60],"as":[64],"complementary":[65],"information":[66,105],"improving":[68],"performance":[70,174],"of":[71,106,130],"subsequent":[72],"Then,":[74],"uniform":[76],"sub-network":[78],"accomplish":[82],"interpolation,":[84],"which":[85],"utilizes":[86],"feature":[88],"fusion":[89],"module":[90,100],"fuse":[92],"abundant":[93],"local":[94],"features,":[95],"awareness":[99],"capture":[102],"multi-scale":[104],"compression":[107],"artifacts.":[108],"Furthermore,":[109],"DA-MLF":[110,137],"integrated":[112],"into":[113],"High":[114],"Efficiency":[115],"Video":[116],"Coding":[117],"(HEVC)":[118],"test":[119],"model,":[120],"multiple":[122],"experiments":[123],"are":[124],"performed":[125],"evaluate":[127],"effectiveness":[129],"our":[131,166],"method.":[132],"On":[133],"HEVC":[134,150],"testing":[135],"sequences,":[136],"achieves":[138,170],"5.0%,":[139],"4.0%":[140],"1.7%":[142],"BD-rate":[143],"reduction":[144],"on":[145],"average":[146],"compared":[147,182],"baseline,":[151],"under":[152],"low-delay":[153,155],"P,":[154],"B":[156],"random-access":[158],"configurations,":[159],"respectively.":[160],"The":[161],"experimental":[162],"results":[163],"validate":[164],"that":[165],"not":[168],"only":[169],"but":[175],"also":[176],"has":[177],"lowest":[179],"computational":[180],"complexity":[181],"with":[183],"state-of-the-art":[184],"methods.":[185]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
