{"id":"https://openalex.org/W4290098567","doi":"https://doi.org/10.1145/3524273.3533929","title":"Design, development and evaluation of adaptative and interactive solutions for high-quality viewport-aware VR360 video processing and delivery","display_name":"Design, development and evaluation of adaptative and interactive solutions for high-quality viewport-aware VR360 video processing and delivery","publication_year":2022,"publication_date":"2022-06-14","ids":{"openalex":"https://openalex.org/W4290098567","doi":"https://doi.org/10.1145/3524273.3533929"},"language":"en","primary_location":{"id":"doi:10.1145/3524273.3533929","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3524273.3533929","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th ACM Multimedia Systems Conference","raw_type":"proceedings-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/A5011103869","display_name":"Miguel Fern\u00e1ndez-Das\u00ed","orcid":"https://orcid.org/0000-0002-4228-6778"},"institutions":[{"id":"https://openalex.org/I4210130845","display_name":"i2CAT","ror":"https://ror.org/02rkks755","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210130845","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Miguel Fern\u00e1ndez-Das\u00ed","raw_affiliation_strings":["i2CAT Foundation &amp; Universitat Polit\u00e8cnica de Catalunya, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"i2CAT Foundation &amp; Universitat Polit\u00e8cnica de Catalunya, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210130845"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091577337","display_name":"Mario Montagud","orcid":"https://orcid.org/0000-0002-2398-1505"},"institutions":[{"id":"https://openalex.org/I4210130845","display_name":"i2CAT","ror":"https://ror.org/02rkks755","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210130845","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mario Montagud","raw_affiliation_strings":["i2CAT Foundation &amp; Universitat de Val\u00e8ncia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"i2CAT Foundation &amp; Universitat de Val\u00e8ncia, Spain","institution_ids":["https://openalex.org/I4210130845","https://openalex.org/I16097986"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066020000","display_name":"Josep Paradells","orcid":"https://orcid.org/0000-0003-4185-2202"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210130845","display_name":"i2CAT","ror":"https://ror.org/02rkks755","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210130845","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Josep Paradells Aspas","raw_affiliation_strings":["i2CAT Foundation &amp; Universitat Polit\u00e8cnica de Catalunya, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"i2CAT Foundation &amp; Universitat Polit\u00e8cnica de Catalunya, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210130845"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011103869"],"corresponding_institution_ids":["https://openalex.org/I4210130845","https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.4064,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.59455959,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"367","last_page":"371"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":1.0,"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/T11165","display_name":"Image and Video Quality Assessment","score":1.0,"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":0.9977999925613403,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8367322683334351},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.712725043296814},{"id":"https://openalex.org/keywords/viewport","display_name":"Viewport","score":0.7120059728622437},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.585020124912262},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.5663394331932068},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4869045317173004},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4823979139328003},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.27655792236328125},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20127299427986145},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10663104057312012},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1026792824268341}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8367322683334351},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.712725043296814},{"id":"https://openalex.org/C2778090530","wikidata":"https://www.wikidata.org/wiki/Q2523931","display_name":"Viewport","level":2,"score":0.7120059728622437},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.585020124912262},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.5663394331932068},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4869045317173004},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4823979139328003},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.27655792236328125},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20127299427986145},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10663104057312012},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1026792824268341}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3524273.3533929","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3524273.3533929","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th ACM Multimedia Systems Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/379289","is_oa":false,"landing_page_url":"http://hdl.handle.net/2117/379289","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5199999809265137,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2909066224","https://openalex.org/W2916431336","https://openalex.org/W2921769405","https://openalex.org/W2999222884","https://openalex.org/W3017189976","https://openalex.org/W3030731766","https://openalex.org/W3033265867","https://openalex.org/W3092264425","https://openalex.org/W3093229197","https://openalex.org/W3113186075"],"related_works":["https://openalex.org/W4389095575","https://openalex.org/W2908978341","https://openalex.org/W4294975495","https://openalex.org/W2992753629","https://openalex.org/W3161069372","https://openalex.org/W4285285990","https://openalex.org/W2955940898","https://openalex.org/W3036519337","https://openalex.org/W2044415708","https://openalex.org/W3036703003"],"abstract_inverted_index":{"This":[0,82],"paper":[1],"contains":[2],"the":[3,14,49,110,141,145,156,201,228],"research":[4,61,83,125],"proposal":[5],"of":[6,23,54,112,114,230],"Miguel":[7],"Fern\u00e1ndez":[8],"Das\u00ed":[9],"that":[10],"was":[11],"presented":[12],"at":[13,86],"MMSys":[15],"2022":[16],"doctoral":[17],"symposium.1":[18],"The":[19,207],"production":[20],"and":[21,29,52,60,72,79,89,117,135,152,166,181,222,226],"consumption":[22,53],"multimedia":[24],"content":[25],"is":[26],"continuously":[27],"increasing,":[28],"this":[30,97],"particularly":[31],"affects":[32],"to":[33,48,65,68,92,120,138,169,190,211,224],"immersive":[34],"formats,":[35],"like":[36],"VR360":[37,56,74,106,176,205],"video.":[38],"Even":[39],"though":[40],"significant":[41],"advances":[42],"have":[43],"been":[44],"witnessed":[45],"with":[46,148,178,213,220],"regard":[47],"processing,":[50],"delivery":[51,136,215],"interactive":[55],"video,":[57],"key":[58],"challenges":[59],"questions":[62],"still":[63],"need":[64],"be":[66,121],"addressed":[67],"efficiently":[69],"provide":[70,130,192],"multi-camera":[71,175],"multi-user":[73],"video":[75,107,133,142],"services":[76],"over":[77],"distributed":[78],"heterogeneous":[80],"environments.":[81],"work":[84,208],"aims":[85],"providing":[87],"novel":[88],"efficient":[90],"contributions":[91],"overcome":[93],"existing":[94],"limitations":[95],"in":[96],"topic.":[98],"First,":[99],"it":[100,128,160,186],"will":[101,129,161,187],"develop":[102],"an":[103,171],"end-to-end":[104],"modular":[105],"platform,":[108],"including":[109],"measurement":[111],"Quality":[113,229],"Service":[115],"(QoS)":[116],"activity":[118],"metrics,":[119],"used":[122],"as":[123,217,219],"a":[124,149],"testbed.":[126],"Second,":[127],"web-compliant":[131],"viewport-aware":[132],"processing":[134],"strategies":[137],"dynamically":[139],"concentrate":[140],"resolution":[143],"on":[144],"users'":[146],"viewport,":[147],"single":[150],"stream":[151],"decoding":[153],"process":[154],"through":[155],"web":[157],"browser.":[158],"Third,":[159],"propose":[162],"innovative":[163],"encoding,":[164],"signaling":[165],"synchronization":[167],"solutions":[168],"enable":[170],"effective":[172],"support":[173],"for":[174],"services,":[177],"personalized,":[179],"fast":[180],"in-sync":[182],"switching":[183],"features.":[184],"Fourth,":[185],"explore":[188],"how":[189],"effectively":[191],"social":[193],"viewing":[194],"scenarios":[195],"between":[196],"remote":[197],"users":[198],"while":[199],"watching":[200],"same":[202],"or":[203],"related":[204],"videos.":[206],"also":[209],"plans":[210],"contribute":[212],"low-latency":[214],"pipelines":[216],"well":[218],"tools":[221],"algorithms":[223],"assess":[225],"model":[227],"Experience":[231],"(QoE).":[232]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2022-08-06T00:00:00"}
