{"id":"https://openalex.org/W2947569413","doi":"https://doi.org/10.1109/tmm.2019.2919474","title":"Joint Texture/Depth Power Allocation for 3-D Video SoftCast","display_name":"Joint Texture/Depth Power Allocation for 3-D Video SoftCast","publication_year":2019,"publication_date":"2019-05-28","ids":{"openalex":"https://openalex.org/W2947569413","doi":"https://doi.org/10.1109/tmm.2019.2919474","mag":"2947569413"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2019.2919474","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2019.2919474","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","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/A5064786908","display_name":"Lei Luo","orcid":"https://orcid.org/0000-0002-7008-4276"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]},{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Luo","raw_affiliation_strings":["School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","School of Information and Communication, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Information and Communication, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020330870","display_name":"Taihai Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Taihai Yang","raw_affiliation_strings":["Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034427070","display_name":"Ce Zhu","orcid":"https://orcid.org/0000-0001-7607-707X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ce Zhu","raw_affiliation_strings":["School of Information and Communication and the Center for Robotics, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication and the Center for Robotics, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039127802","display_name":"Zhi Jin","orcid":"https://orcid.org/0000-0001-9670-7366"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Jin","raw_affiliation_strings":["College of Information Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102862472","display_name":"Shu Tang","orcid":"https://orcid.org/0000-0001-7517-7992"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shu Tang","raw_affiliation_strings":["Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7996,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.85604016,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"21","issue":"12","first_page":"2973","last_page":"2984"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"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":1.0,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9975000023841858,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9957000017166138,"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":0.7936410903930664},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5187771320343018},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5132138729095459},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4912876486778259},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.48211216926574707},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4723060131072998},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.47173941135406494},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.43085789680480957},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.40707236528396606},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.332716166973114},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.152504563331604},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13814526796340942},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12019786238670349}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7936410903930664},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5187771320343018},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5132138729095459},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4912876486778259},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.48211216926574707},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4723060131072998},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.47173941135406494},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.43085789680480957},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.40707236528396606},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.332716166973114},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.152504563331604},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13814526796340942},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12019786238670349},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2019.2919474","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2019.2919474","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.4300000071525574}],"awards":[{"id":"https://openalex.org/G2430933232","display_name":null,"funder_award_id":"61571102","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2614931834","display_name":null,"funder_award_id":"61601070","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5841616200","display_name":null,"funder_award_id":"61501074","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6495957267","display_name":null,"funder_award_id":"61701313","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1556478844","https://openalex.org/W1571787469","https://openalex.org/W1966592543","https://openalex.org/W1980251106","https://openalex.org/W1994930326","https://openalex.org/W1995875735","https://openalex.org/W2016003104","https://openalex.org/W2016416397","https://openalex.org/W2040490436","https://openalex.org/W2061078171","https://openalex.org/W2082445280","https://openalex.org/W2082842867","https://openalex.org/W2091298358","https://openalex.org/W2099922041","https://openalex.org/W2114108860","https://openalex.org/W2117048406","https://openalex.org/W2121606987","https://openalex.org/W2124419714","https://openalex.org/W2140199336","https://openalex.org/W2146395539","https://openalex.org/W2157409650","https://openalex.org/W2161190053","https://openalex.org/W2168087197","https://openalex.org/W2290777513","https://openalex.org/W2293508680","https://openalex.org/W2294607267","https://openalex.org/W2296154301","https://openalex.org/W2401341652","https://openalex.org/W2415588122","https://openalex.org/W2540029594","https://openalex.org/W2577988464","https://openalex.org/W2591743947","https://openalex.org/W2739652405","https://openalex.org/W2740211676","https://openalex.org/W2752850243","https://openalex.org/W2784130972","https://openalex.org/W2792163231","https://openalex.org/W2793453010","https://openalex.org/W2794422218","https://openalex.org/W2796244678","https://openalex.org/W2807616901","https://openalex.org/W2889666328","https://openalex.org/W2909316670","https://openalex.org/W3104631102","https://openalex.org/W4240229621","https://openalex.org/W6697488444"],"related_works":["https://openalex.org/W59120657","https://openalex.org/W2325128397","https://openalex.org/W1531121096","https://openalex.org/W2384509413","https://openalex.org/W3193940080","https://openalex.org/W2995861515","https://openalex.org/W4210267343","https://openalex.org/W2512536427","https://openalex.org/W2139615693","https://openalex.org/W2121601714"],"abstract_inverted_index":{"Recently,":[0],"a":[1,32,146,164,250],"novel":[2],"uncoded":[3,41],"(pseudoanalog)":[4],"scheme":[5],"called":[6],"SoftCast":[7,76],"is":[8,77,159,171,196,219],"proposed":[9,194,217,246],"for":[10,51],"wireless":[11,63],"video":[12,68],"transmission,":[13],"which":[14,205],"eliminates":[15],"the":[16,20,61,66,81,86,89,96,100,105,109,113,117,121,129,142,157,168,182,190,193,201,208,213,216,225,234,245],"cliff":[17],"effect":[18],"of":[19,35,65,74,85,95,112,120,156,192,200,215,224],"state-of-the-art":[21],"source-channel":[22],"coding":[23],"based":[24],"schemes":[25],"and":[26,42,92,116,161,179,243],"achieves":[27],"linear":[28],"quality":[29,103,111,119],"transition":[30],"within":[31],"wide":[33],"range":[34],"channel":[36],"signal-to-noise":[37],"ratio.":[38],"Therefore,":[39],"SoftCast-like":[40],"hybrid":[43],"transmission":[44,64,110],"has":[45],"become":[46],"an":[47,136,174],"attractive":[48],"research":[49],"issue":[50,73],"natural":[52],"2-D":[53],"video.":[54],"However,":[55],"very":[56],"few":[57],"studies":[58],"focus":[59],"on":[60,104],"SoftCast-based":[62],"3-D":[67],"(3DV)":[69],"currently.":[70],"One":[71],"critical":[72],"3DV":[75,97],"how":[78],"to":[79,88,98,127,173,198,254],"allocate":[80],"limited":[82],"power":[83,132,239],"budget":[84],"transmitter":[87],"texture":[90,242],"videos":[91],"depth":[93],"maps":[94],"achieve":[99,249],"optimal":[101,130],"overall":[102],"receiver":[106],"side,":[107],"including":[108],"reference":[114],"views":[115],"synthesis":[118],"virtual":[122],"views.":[123],"This":[124],"paper":[125],"attempts":[126],"solve":[128],"joint":[131],"allocation":[133,240],"problem":[134,144,151,170,178],"in":[135,163],"efficient":[137],"way.":[138],"First,":[139],"we":[140],"formulate":[141],"target":[143],"as":[145,231],"constrained":[147],"power-distortion":[148],"optimization":[149,177],"(PDO)":[150],"mathematically.":[152],"Then,":[153],"each":[154],"part":[155],"distortion":[158],"analyzed":[160],"formulated":[162],"closed":[165],"form.":[166],"Finally,":[167],"PDO":[169],"mapped":[172],"unconstrained":[175],"convex":[176],"solved":[180],"by":[181],"Lagrangian":[183],"multiplier":[184],"method.":[185,228],"Simulation":[186],"results":[187],"demonstrate":[188],"that":[189,199,223],"performance":[191,210],"method":[195,218,247],"close":[197],"full":[202,226],"search":[203,227],"method,":[204],"can":[206,248],"provide":[207],"best":[209],"theoretically.":[211],"Nevertheless,":[212],"complexity":[214],"negligible":[220],"compared":[221,232],"with":[222,233],"In":[229],"addition,":[230],"fixed":[235],"ratio":[236],"(e.g.,":[237],"1:1)":[238],"between":[241],"depth,":[244],"PNSR":[251],"gain":[252],"up":[253],"1.8":[255],"dB.":[256]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
