{"id":"https://openalex.org/W2602150274","doi":"https://doi.org/10.1109/icip.2017.8296668","title":"Multi-stream switching for interactive virtual reality video streaming","display_name":"Multi-stream switching for interactive virtual reality video streaming","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2602150274","doi":"https://doi.org/10.1109/icip.2017.8296668","mag":"2602150274"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2017.8296668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2017.8296668","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1703.09090","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038897476","display_name":"Gene Cheung","orcid":"https://orcid.org/0000-0002-5571-4137"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Gene Cheung","raw_affiliation_strings":["National Institute of Informatics","National Institute of Informatics,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Informatics","institution_ids":["https://openalex.org/I184597095"]},{"raw_affiliation_string":"National Institute of Informatics,","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100603421","display_name":"Zhi Liu","orcid":"https://orcid.org/0000-0003-0537-4522"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Zhi Liu","raw_affiliation_strings":["Waseda University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Waseda University","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074011208","display_name":"Zhiyou Ma","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhiyou Ma","raw_affiliation_strings":["Kandao Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kandao Technology","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078068069","display_name":"Jack Z. G. Tan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jack Z. G. Tan","raw_affiliation_strings":["Kandao Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kandao Technology","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1592,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.47326927,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"22","issue":null,"first_page":"2179","last_page":"2183"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9993000030517578,"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":0.9872999787330627,"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":0.8507238626480103},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6612460017204285},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5957610607147217},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4797583818435669},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.44362562894821167},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.27790284156799316},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20653247833251953}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8507238626480103},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6612460017204285},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5957610607147217},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4797583818435669},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.44362562894821167},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.27790284156799316},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20653247833251953},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icip.2017.8296668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2017.8296668","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1703.09090","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1703.09090","pdf_url":"https://arxiv.org/pdf/1703.09090","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"mag:2602150274","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1703.09090.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1703.09090","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1703.09090","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1703.09090","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1703.09090","pdf_url":"https://arxiv.org/pdf/1703.09090","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2602150274.pdf","grobid_xml":"https://content.openalex.org/works/W2602150274.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1634005169","https://openalex.org/W1942762523","https://openalex.org/W1966283235","https://openalex.org/W1972191802","https://openalex.org/W1979076920","https://openalex.org/W2043586446","https://openalex.org/W2068813055","https://openalex.org/W2102152774","https://openalex.org/W2127079338","https://openalex.org/W2131723117","https://openalex.org/W2283770874","https://openalex.org/W2404632246","https://openalex.org/W2406936222","https://openalex.org/W2524582890","https://openalex.org/W2576360927","https://openalex.org/W2578414290","https://openalex.org/W2963439135","https://openalex.org/W6714179552","https://openalex.org/W7020915100"],"related_works":["https://openalex.org/W2964232839","https://openalex.org/W2900319450","https://openalex.org/W2955030550","https://openalex.org/W2744068077","https://openalex.org/W2794577431","https://openalex.org/W2110743408","https://openalex.org/W3001841385","https://openalex.org/W2133841224","https://openalex.org/W2789750824","https://openalex.org/W3132150295","https://openalex.org/W2890467372","https://openalex.org/W2979008054","https://openalex.org/W2829184718","https://openalex.org/W2358958084","https://openalex.org/W2247290202","https://openalex.org/W2792939996","https://openalex.org/W2802625765","https://openalex.org/W975110639","https://openalex.org/W2768533732","https://openalex.org/W3117669238"],"abstract_inverted_index":{"Virtual":[0],"reality":[1],"(VR)":[2],"video":[3,30,39,66,75],"provides":[4],"an":[5,113,145],"immersive":[6],"360":[7,29,38],"viewing":[8],"experience":[9],"to":[10,48,100,115,132,138,183],"a":[11,14,60,71,101,108,177],"user":[12,19],"wearing":[13],"head-mounted":[15],"display:":[16],"as":[17],"the":[18,28,36,68,93,125,134,153,158,169],"rotates":[20],"his":[21],"head,":[22],"correspondingly":[23],"different":[24,78,121],"fields-of-view":[25],"(FoV)":[26],"of":[27,73,120],"are":[31],"rendered":[32],"for":[33,50,64,83,168],"observation.":[34],"Transmitting":[35],"entire":[37],"in":[40,130,185],"high":[41],"quality":[42],"over":[43],"bandwidth-constrained":[44],"networks":[45],"from":[46],"server":[47,69,94],"client":[49],"real-time":[51],"playback":[52],"is":[53],"challenging.":[54],"In":[55],"this":[56],"paper":[57],"we":[58,111],"propose":[59,144],"multi-stream":[61,173],"switching":[62,174],"framework":[63],"VR":[65,74,118],"streaming:":[67],"preencodes":[70],"set":[72],"streams":[76,98,119,155],"covering":[77],"view":[79,122],"ranges":[80,123],"that":[81,167],"account":[82],"server-client":[84],"round":[85],"trip":[86],"time":[87],"(RTT)":[88],"delay,":[89],"and":[90,96,124,140,162],"during":[91],"streaming":[92],"transmits":[95],"switches":[97],"according":[99],"user's":[102],"detected":[103],"head":[104],"rotation":[105],"angle.":[106],"For":[107],"given":[109],"RTT,":[110],"formulate":[112],"optimization":[114],"seek":[116],"multiple":[117],"head-angle-to-stream":[126],"mapping":[127,159],"function":[128,160],"simultaneously,":[129],"order":[131],"minimize":[133],"expected":[135],"distortion":[136],"subject":[137],"bandwidth":[139],"storage":[141],"constraints.":[142],"We":[143],"alternating":[146],"algorithm":[147],"that,":[148],"at":[149],"each":[150],"iteration,":[151],"computes":[152],"optimal":[154],"while":[156],"keeping":[157],"fixed":[161],"vice":[163],"versa.":[164],"Experiments":[165],"show":[166],"same":[170],"bandwidth,":[171],"our":[172],"scheme":[175],"outperforms":[176],"non-switching":[178],"single-stream":[179],"approach":[180],"by":[181],"up":[182],"2.9dB":[184],"PSNR.":[186]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
