{"id":"https://openalex.org/W2899385909","doi":"https://doi.org/10.1109/tcsvt.2018.2878401","title":"Flexible Motion Vector Resolution Prediction for Video Coding","display_name":"Flexible Motion Vector Resolution Prediction for Video Coding","publication_year":2018,"publication_date":"2018-10-30","ids":{"openalex":"https://openalex.org/W2899385909","doi":"https://doi.org/10.1109/tcsvt.2018.2878401","mag":"2899385909"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2018.2878401","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2018.2878401","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":true,"oa_status":"green","oa_url":"https://hal.science/hal-01909303","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022880759","display_name":"Bappaditya Ray","orcid":"https://orcid.org/0000-0002-1864-3827"},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]},{"id":"https://openalex.org/I32881790","display_name":"Universit\u00e9 de Poitiers","ror":"https://ror.org/04xhy8q59","country_code":"FR","type":"education","lineage":["https://openalex.org/I32881790"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Bappaditya Ray","raw_affiliation_strings":["Orange Labs, Guyancourt, France","Universit\u00e9 de Poitiers =  University of Poitiers","Orange Labs","Synth\u00e8se et analyse d'images"],"affiliations":[{"raw_affiliation_string":"Orange Labs, Guyancourt, France","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"Universit\u00e9 de Poitiers =  University of Poitiers","institution_ids":["https://openalex.org/I32881790"]},{"raw_affiliation_string":"Orange Labs","institution_ids":[]},{"raw_affiliation_string":"Synth\u00e8se et analyse d'images","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024090300","display_name":"Mohamed\u2013Chaker Larabi","orcid":"https://orcid.org/0000-0003-4511-5381"},"institutions":[{"id":"https://openalex.org/I32881790","display_name":"Universit\u00e9 de Poitiers","ror":"https://ror.org/04xhy8q59","country_code":"FR","type":"education","lineage":["https://openalex.org/I32881790"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mohamed-Chaker Larabi","raw_affiliation_strings":["XLIM, University of Poitiers, Poitiers, France","Synth\u00e8se et analyse d'images","Universit\u00e9 de Poitiers =  University of Poitiers"],"affiliations":[{"raw_affiliation_string":"XLIM, University of Poitiers, Poitiers, France","institution_ids":["https://openalex.org/I32881790"]},{"raw_affiliation_string":"Synth\u00e8se et analyse d'images","institution_ids":[]},{"raw_affiliation_string":"Universit\u00e9 de Poitiers =  University of Poitiers","institution_ids":["https://openalex.org/I32881790"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037403050","display_name":"Jo\u00ebl Jung","orcid":"https://orcid.org/0000-0002-3878-6454"},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Joel Jung","raw_affiliation_strings":["Orange Labs, Guyancourt, France","Orange Labs"],"affiliations":[{"raw_affiliation_string":"Orange Labs, Guyancourt, France","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"Orange Labs","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5022880759"],"corresponding_institution_ids":["https://openalex.org/I19370010","https://openalex.org/I32881790"],"apc_list":null,"apc_paid":null,"fwci":0.4979,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.65120376,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"29","issue":"11","first_page":"3302","last_page":"3316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"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":0.9991000294685364,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9991000294685364,"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-science","display_name":"Computer science","score":0.8055807948112488},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.6041104197502136},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5960299968719482},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.5863777995109558},{"id":"https://openalex.org/keywords/motion-vector","display_name":"Motion vector","score":0.5363809466362},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.4449118971824646},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33624783158302307},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11932402849197388},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11615920066833496}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8055807948112488},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.6041104197502136},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5960299968719482},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.5863777995109558},{"id":"https://openalex.org/C2779020251","wikidata":"https://www.wikidata.org/wiki/Q3555171","display_name":"Motion vector","level":3,"score":0.5363809466362},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.4449118971824646},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33624783158302307},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11932402849197388},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11615920066833496},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsvt.2018.2878401","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2018.2878401","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"},{"id":"pmh:oai:HAL:hal-01909303v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01909303","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology, 2019, 29 (11), pp.3302 - 3316. &#x27E8;10.1109/TCSVT.2018.2878401&#x27E9;","raw_type":"Journal articles"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01909303v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01909303","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology, 2019, 29 (11), pp.3302 - 3316. &#x27E8;10.1109/TCSVT.2018.2878401&#x27E9;","raw_type":"Journal articles"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322890","display_name":"Minist\u00e8re de l'Enseignement Sup\u00e9rieur et de la Recherche","ror":"https://ror.org/03sjk9a61"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1580389772","https://openalex.org/W1919652113","https://openalex.org/W2022009329","https://openalex.org/W2032638008","https://openalex.org/W2039666572","https://openalex.org/W2040742080","https://openalex.org/W2058897701","https://openalex.org/W2069494545","https://openalex.org/W2090867289","https://openalex.org/W2100026617","https://openalex.org/W2101700394","https://openalex.org/W2115259248","https://openalex.org/W2116449393","https://openalex.org/W2134532798","https://openalex.org/W2137408481","https://openalex.org/W2146395539","https://openalex.org/W2146646643","https://openalex.org/W2155317210","https://openalex.org/W2169161136","https://openalex.org/W2249152912","https://openalex.org/W2342602869","https://openalex.org/W2554336008","https://openalex.org/W2563656827","https://openalex.org/W2613604660","https://openalex.org/W3140103152","https://openalex.org/W3206991459"],"related_works":["https://openalex.org/W839483973","https://openalex.org/W1579940903","https://openalex.org/W4285350705","https://openalex.org/W2548747278","https://openalex.org/W3161024829","https://openalex.org/W1988704969","https://openalex.org/W2358300437","https://openalex.org/W2366349316","https://openalex.org/W4247116801","https://openalex.org/W2402259974"],"abstract_inverted_index":{"The":[0,19,156],"latest":[1],"video":[2,93],"coding":[3,65],"standard,":[4],"High":[5],"Efficiency":[6],"Video":[7],"Coding":[8],"(HEVC),":[9],"uses":[10],"quarter-pixel":[11],"motion":[12,17,140],"vector":[13],"(MV)":[14],"resolution":[15,23,28,39,54,113],"for":[16,108,179],"compensation.":[18],"adaptation":[20,110],"of":[21,53,63,83,91,101,111,134,152,163],"MV":[22,27,46,112,125,144],"supported":[24],"by":[25,35,55],"progressive":[26,51],"(PMVR)":[29],"brings":[30],"further":[31],"improvement":[32],"to":[33,41,74,96,148],"performance":[34,82],"progressively":[36],"adjusting":[37],"the":[38,42,45,60,64,81,88,92,99,109,135,153],"according":[40],"distance":[43],"between":[44],"and":[47,118,124,127,131,167,174,184],"its":[48],"predictor.":[49],"However,":[50],"adjustment":[52],"PMVR":[56,84],"does":[57],"not":[58],"consider":[59],"inherent":[61],"characteristics":[62,90,133],"block.":[66],"In":[67],"this":[68],"paper,":[69],"we":[70,78,103],"propose":[71,104],"several":[72],"ways":[73],"improve":[75],"PMVR.":[76],"First,":[77],"show":[79,171],"that":[80],"is":[85,146],"correlated":[86],"with":[87,98,169],"spatiotemporal":[89,132],"sequence.":[94],"Then,":[95],"cope":[97],"limitations":[100],"PMVR,":[102],"a":[105,138],"flexible":[106],"framework":[107],"using:":[114],"1)":[115],"PU":[116,121,129],"size":[117,130],"gradient;":[119],"2)":[120],"size,":[122],"gradient,":[123],"components;":[126],"3)":[128],"frames.":[136],"Finally,":[137],"smart":[139],"estimation":[141],"around":[142],"multiple":[143],"predictors":[145],"performed":[147],"take":[149],"full":[150],"advantage":[151],"proposed":[154,157],"scheme.":[155],"tools":[158],"are":[159],"implemented":[160],"on":[161],"top":[162],"HM-16.6.":[164],"Extensive":[165],"experiments":[166],"comparison":[168],"HEVC":[170],"1.3%,":[172],"2.7%,":[173],"1.0%":[175],"average":[176],"BD-Rate":[177],"savings":[178],"random":[180],"access,":[181],"low-delay":[182,185],"P,":[183],"B":[186],"configurations,":[187],"respectively.":[188]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}
