{"id":"https://openalex.org/W4400667199","doi":"https://doi.org/10.1145/3664647.3681107","title":"HPC: Hierarchical Progressive Coding Framework for Volumetric Video","display_name":"HPC: Hierarchical Progressive Coding Framework for Volumetric Video","publication_year":2024,"publication_date":"2024-10-26","ids":{"openalex":"https://openalex.org/W4400667199","doi":"https://doi.org/10.1145/3664647.3681107"},"language":"en","primary_location":{"id":"doi:10.1145/3664647.3681107","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3664647.3681107","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 32nd ACM International Conference on Multimedia","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2407.09026","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Zihan Zheng","orcid":"https://orcid.org/0009-0004-6013-5190"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zihan Zheng","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0004-6013-5190","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113405517","display_name":"Houqiang Zhong","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Houqiang Zhong","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0002-1499-4811","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qiang Hu","orcid":"https://orcid.org/0000-0003-4645-9776"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Hu","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-4645-9776","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiaoyun Zhang","orcid":"https://orcid.org/0000-0001-7680-4062"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyun Zhang","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, 000, China"],"raw_orcid":"https://orcid.org/0000-0001-7680-4062","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, 000, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Li Song","orcid":"https://orcid.org/0000-0002-7124-5182"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Song","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-7124-5182","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ya Zhang","orcid":"https://orcid.org/0000-0002-5390-9053"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ya Zhang","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-5390-9053","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yanfeng Wang","orcid":"https://orcid.org/0000-0002-3196-2347"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanfeng Wang","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-3196-2347","affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"7937","last_page":"7946"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9945999979972839,"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":0.9945999979972839,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.9894000291824341,"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":0.616671621799469},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5898529291152954},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.35624149441719055},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16649693250656128},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07934382557868958}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.616671621799469},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5898529291152954},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.35624149441719055},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16649693250656128},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07934382557868958}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3664647.3681107","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3664647.3681107","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 32nd ACM International Conference on Multimedia","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2407.09026","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2407.09026","pdf_url":"https://arxiv.org/pdf/2407.09026","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2407.09026","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2407.09026","pdf_url":"https://arxiv.org/pdf/2407.09026","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5047994227","display_name":null,"funder_award_id":"BP0719010","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"},{"id":"https://openalex.org/G6120609559","display_name":null,"funder_award_id":"62271308","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6177657093","display_name":null,"funder_award_id":"BP0719010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6337704764","display_name":null,"funder_award_id":"22DZ2229005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G635492164","display_name":null,"funder_award_id":"22511105700","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"},{"id":"https://openalex.org/G6360183275","display_name":null,"funder_award_id":"22DZ2229005","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4400667199.pdf","grobid_xml":"https://content.openalex.org/works/W4400667199.grobid-xml"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W2490784316","https://openalex.org/W2597747080","https://openalex.org/W2798514732","https://openalex.org/W2884796644","https://openalex.org/W2896406755","https://openalex.org/W2943962226","https://openalex.org/W2963149687","https://openalex.org/W2991484220","https://openalex.org/W3035678981","https://openalex.org/W3088142143","https://openalex.org/W3173522942","https://openalex.org/W3177583232","https://openalex.org/W3203610921","https://openalex.org/W4200150166","https://openalex.org/W4214564845","https://openalex.org/W4214564891","https://openalex.org/W4214731463","https://openalex.org/W4214748949","https://openalex.org/W4221151978","https://openalex.org/W4281663660","https://openalex.org/W4281773111","https://openalex.org/W4307313100","https://openalex.org/W4312234520","https://openalex.org/W4312325284","https://openalex.org/W4312453532","https://openalex.org/W4312774595","https://openalex.org/W4312878643","https://openalex.org/W4312926154","https://openalex.org/W4313165271","https://openalex.org/W4313291310","https://openalex.org/W4319300494","https://openalex.org/W4321488276","https://openalex.org/W4376311815","https://openalex.org/W4385289063","https://openalex.org/W4385527621","https://openalex.org/W4386057724","https://openalex.org/W4386066696","https://openalex.org/W4386071496","https://openalex.org/W4386071561","https://openalex.org/W4386071610","https://openalex.org/W4386075614","https://openalex.org/W4386075787","https://openalex.org/W4386075797","https://openalex.org/W4386075992","https://openalex.org/W4386076272","https://openalex.org/W4386076278","https://openalex.org/W4386076371","https://openalex.org/W4386076557","https://openalex.org/W4386113270","https://openalex.org/W4390871701","https://openalex.org/W4390871921","https://openalex.org/W4390872988","https://openalex.org/W4390873588","https://openalex.org/W4402716437","https://openalex.org/W6846158471"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"Volumetric":[0],"video":[1,35,61],"based":[2],"on":[3],"Neural":[4],"Radiance":[5],"Field":[6],"(NeRF)":[7],"holds":[8],"vast":[9],"potential":[10],"for":[11,23,43,138],"various":[12,44,93,169],"3D":[13],"applications,":[14],"but":[15],"its":[16],"substantial":[17],"data":[18],"volume":[19],"poses":[20],"significant":[21],"challenges":[22],"compression":[24,29,126],"and":[25,37,46,116,159],"transmission.":[26],"Current":[27],"NeRF":[28],"lacks":[30],"the":[31,129],"flexibility":[32],"to":[33,83,110,133],"adjust":[34],"quality":[36,150],"bitrate":[38,66,154],"within":[39],"a":[40,56,68,74,78,106,156],"single":[41,69,157],"model":[42,158],"network":[45],"device":[47],"capacities.":[48],"To":[49],"address":[50],"these":[51],"issues,":[52],"we":[53,98],"propose":[54,99],"HPC,":[55],"novel":[57],"hierarchical":[58,75,114],"progressive":[59,102],"volumetric":[60],"coding":[62],"framework":[63],"achieving":[64],"variable":[65,153],"using":[67],"model.":[70],"Specifically,":[71],"HPC":[72,119,147],"introduces":[73],"representation":[76,115],"with":[77,105,152],"multi-resolution":[79],"residual":[80],"radiance":[81],"field":[82],"reduce":[84],"temporal":[85],"redundancy":[86],"in":[87],"long-duration":[88],"sequences":[89],"while":[90,128],"simultaneously":[91],"generating":[92],"levels":[94,151],"of":[95],"detail.":[96],"Then,":[97],"an":[100],"end-to-end":[101],"learning":[103],"approach":[104],"multi-rate-distortion":[107],"loss":[108],"function":[109],"jointly":[111],"optimize":[112],"both":[113],"compression.":[117],"Our":[118],"trained":[120],"only":[121],"once":[122],"can":[123],"realize":[124],"multiple":[125,135],"levels,":[127],"current":[130],"methods":[131],"need":[132],"train":[134],"fixed-bitrate":[136,166],"models":[137,167],"different":[139],"rate-distortion":[140],"(RD)":[141],"tradeoffs.":[142],"Extensive":[143],"experiments":[144],"demonstrate":[145],"that":[146],"achieves":[148],"flexible":[149],"by":[155],"exhibits":[160],"competitive":[161],"RD":[162],"performance,":[163],"even":[164],"outperforming":[165],"across":[168],"datasets.":[170]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
