{"id":"https://openalex.org/W7150874163","doi":"https://doi.org/10.1145/3793853.3795746","title":"iSR: Super-resolution for Immersive Cloud VR Gaming Platforms","display_name":"iSR: Super-resolution for Immersive Cloud VR Gaming Platforms","publication_year":2026,"publication_date":"2026-04-04","ids":{"openalex":"https://openalex.org/W7150874163","doi":"https://doi.org/10.1145/3793853.3795746"},"language":null,"primary_location":{"id":"doi:10.1145/3793853.3795746","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3793853.3795746","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Multimedia Systems Conference 2026","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3793853.3795746","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026149116","display_name":"Ghazaleh Bakhtiariazad","orcid":null},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Ghazaleh Bakhtiariazad","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Burnaby, BC, Canada"],"raw_orcid":"https://orcid.org/0009-0005-9578-7516","affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101874968","display_name":"Haseeb Ur Rehman","orcid":"https://orcid.org/0000-0002-7547-2470"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Haseeb Ur Rehman","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0002-8796-2303","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133031830","display_name":"Shervin Shirmohammadi","orcid":null},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shervin Shirmohammadi","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0002-3973-4445","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023189375","display_name":"Ihab Amer","orcid":"https://orcid.org/0000-0002-2190-6499"},"institutions":[{"id":"https://openalex.org/I199440890","display_name":"American University of Sharjah","ror":"https://ror.org/001g2fj96","country_code":"AE","type":"education","lineage":["https://openalex.org/I199440890"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Ihab Amer","raw_affiliation_strings":["American University of Sharjah, Sharjah, United Arab Emirates"],"raw_orcid":"https://orcid.org/0000-0002-2190-6499","affiliations":[{"raw_affiliation_string":"American University of Sharjah, Sharjah, United Arab Emirates","institution_ids":["https://openalex.org/I199440890"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084024266","display_name":"Mohamed Hefeeda","orcid":"https://orcid.org/0000-0003-3261-4376"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohamed Hefeeda","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Burnaby, BC, Canada"],"raw_orcid":"https://orcid.org/0000-0003-3261-4376","affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5026149116"],"corresponding_institution_ids":["https://openalex.org/I18014758"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.72922791,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"49","last_page":"60"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10648","display_name":"Virtual Reality Applications and Impacts","score":0.34389999508857727,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10648","display_name":"Virtual Reality Applications and Impacts","score":0.34389999508857727,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.24469999969005585,"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/T11408","display_name":"Advanced Optical Imaging Technologies","score":0.15309999883174896,"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/chrominance","display_name":"Chrominance","score":0.7253000140190125},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6352999806404114},{"id":"https://openalex.org/keywords/high-fidelity","display_name":"High fidelity","score":0.5339000225067139},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.5073000192642212},{"id":"https://openalex.org/keywords/stereoscopy","display_name":"Stereoscopy","score":0.503600001335144},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.4496000111103058},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.43779999017715454},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.36719998717308044},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.3449999988079071}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8238999843597412},{"id":"https://openalex.org/C163204269","wikidata":"https://www.wikidata.org/wiki/Q355263","display_name":"Chrominance","level":3,"score":0.7253000140190125},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6352999806404114},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5394999980926514},{"id":"https://openalex.org/C113364801","wikidata":"https://www.wikidata.org/wiki/Q26674","display_name":"High fidelity","level":2,"score":0.5339000225067139},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.5073000192642212},{"id":"https://openalex.org/C126057942","wikidata":"https://www.wikidata.org/wiki/Q35158","display_name":"Stereoscopy","level":2,"score":0.503600001335144},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4749000072479248},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.4496000111103058},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4465000033378601},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.43779999017715454},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.36719998717308044},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.3449999988079071},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.33809998631477356},{"id":"https://openalex.org/C2779916870","wikidata":"https://www.wikidata.org/wiki/Q14467155","display_name":"Gaze","level":2,"score":0.337799996137619},{"id":"https://openalex.org/C2780575108","wikidata":"https://www.wikidata.org/wiki/Q7316652","display_name":"Retargeting","level":2,"score":0.32179999351501465},{"id":"https://openalex.org/C199068039","wikidata":"https://www.wikidata.org/wiki/Q574523","display_name":"Immersion (mathematics)","level":2,"score":0.2865999937057495},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.2863999903202057},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.28380000591278076},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.2800000011920929},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.27900001406669617},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.2743000090122223},{"id":"https://openalex.org/C2778090530","wikidata":"https://www.wikidata.org/wiki/Q2523931","display_name":"Viewport","level":2,"score":0.26649999618530273},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.2597000002861023},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.2535000145435333},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.25119999051094055},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.2500999867916107}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3793853.3795746","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3793853.3795746","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Multimedia Systems Conference 2026","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3793853.3795746","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3793853.3795746","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Multimedia Systems Conference 2026","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2949874897","https://openalex.org/W3009470780","https://openalex.org/W4288077222","https://openalex.org/W4385801587","https://openalex.org/W4392061643","https://openalex.org/W4393459134","https://openalex.org/W4396782819","https://openalex.org/W4400596127","https://openalex.org/W4409465358","https://openalex.org/W4412795767","https://openalex.org/W7127131434"],"related_works":[],"abstract_inverted_index":{"Cloud-based":[0],"Virtual":[1],"Reality":[2],"(VR)":[3],"gaming":[4],"enables":[5],"immersive":[6],"experiences":[7],"without":[8],"the":[9,24,119,134,146,150],"need":[10,25],"for":[11,78,191],"costly":[12,55],"high-end":[13],"consumer":[14],"hardware.":[15],"However,":[16],"it":[17,111,126],"imposes":[18],"substantial":[19,178],"bandwidth":[20],"requirements":[21],"due":[22],"to":[23,26,35,60,96,117],"stream":[27],"high-resolution,":[28],"high":[29,183],"frame":[30],"rate,":[31],"and":[32,38,47,58,94,133,143,164],"stereoscopic":[33],"frames":[34,158],"maintain":[36],"immersion":[37],"prevent":[39],"motion":[40],"sickness.":[41],"Existing":[42],"techniques":[43],"like":[44],"foveated":[45],"rendering":[46],"encoding":[48],"face":[49],"challenges":[50],"such":[51],"as":[52],"reliance":[53],"on":[54],"eye-tracking":[56],"hardware":[57],"sensitivity":[59],"sudden":[61],"gaze":[62],"shifts.":[63],"In":[64],"addition,":[65],"prior":[66],"super-resolution":[67,95],"methods":[68],"can":[69],"improve":[70],"fidelity":[71],"but":[72],"are":[73],"often":[74],"too":[75],"computationally":[76],"heavy":[77],"practical":[79],"deployment.":[80],"To":[81],"address":[82],"these":[83],"challenges,":[84],"we":[85],"propose":[86],"iSR,":[87],"a":[88],"system":[89],"that":[90,110,175],"integrates":[91],"stereo-aware":[92],"colorization":[93],"reduce":[97,118],"transmission":[98],"cost":[99],"while":[100,181],"preserving":[101],"visual":[102,184],"quality.":[103],"The":[104],"key":[105],"idea":[106],"of":[107,122],"iSR":[108,153,176],"is":[109],"first":[112],"downsamples":[113],"both":[114],"stereo":[115,157],"views":[116,163],"total":[120],"number":[121],"transmitted":[123],"pixels.":[124],"Then,":[125],"transmits":[127],"one":[128],"view":[129],"in":[130,136,196],"full":[131],"color":[132],"other":[135],"monochrome.":[137],"This":[138],"removes":[139],"redundant":[140],"chrominance":[141],"information":[142],"further":[144],"reduces":[145],"required":[147],"bandwidth.":[148],"On":[149],"client":[151],"side,":[152],"reconstructs":[154],"full-color,":[155],"high-resolution":[156],"by":[159],"transferring":[160],"chroma":[161],"between":[162],"enhancing":[165],"spatial":[166],"resolution.":[167],"Extensive":[168],"experiments":[169],"across":[170],"multiple":[171],"VR":[172,194],"games":[173],"show":[174],"achieves":[177],"bitrate":[179],"reductions":[180],"maintaining":[182],"fidelity.":[185],"These":[186],"results":[187],"highlight":[188],"its":[189],"potential":[190],"enabling":[192],"high-quality":[193],"streaming":[195],"bandwidth-limited":[197],"environments.":[198]},"counts_by_year":[],"updated_date":"2026-04-07T06:06:30.997549","created_date":"2026-04-07T00:00:00"}