{"id":"https://openalex.org/W4206736773","doi":"https://doi.org/10.1109/vcip53242.2021.9675449","title":"A Rate Control Algorithm for Video-based Point Cloud Compression","display_name":"A Rate Control Algorithm for Video-based Point Cloud Compression","publication_year":2021,"publication_date":"2021-12-05","ids":{"openalex":"https://openalex.org/W4206736773","doi":"https://doi.org/10.1109/vcip53242.2021.9675449"},"language":"en","primary_location":{"id":"doi:10.1109/vcip53242.2021.9675449","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip53242.2021.9675449","pdf_url":null,"source":{"id":"https://openalex.org/S4363608378","display_name":"2021 International Conference on Visual Communications and Image Processing (VCIP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Visual Communications and Image Processing (VCIP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2205.11825","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016962484","display_name":"Fangyu Shen","orcid":"https://orcid.org/0009-0001-5511-4211"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fangyu Shen","raw_affiliation_strings":["Peking University Shenzhen Graduate School,School of Electronic and Computer Engineering,Shenzhen,China","School of Electronic and Computer Engineering, Peking University Shenzhen Graduate School, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Peking University Shenzhen Graduate School,School of Electronic and Computer Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Electronic and Computer Engineering, Peking University Shenzhen Graduate School, Shenzhen, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050309466","display_name":"Wei Gao","orcid":"https://orcid.org/0000-0001-7429-5495"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Gao","raw_affiliation_strings":["Peking University Shenzhen Graduate School,School of Electronic and Computer Engineering,Shenzhen,China","School of Electronic and Computer Engineering, Peking University Shenzhen Graduate School, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Peking University Shenzhen Graduate School,School of Electronic and Computer Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Electronic and Computer Engineering, Peking University Shenzhen Graduate School, Shenzhen, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5016962484"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":0.7882,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.82972934,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9993000030517578,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9993000030517578,"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":0.9962000250816345,"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":0.9955999851226807,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8115109205245972},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.6821475028991699},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.6050745844841003},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5844829082489014},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.559770941734314},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5380783677101135},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.49822139739990234},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4765525460243225},{"id":"https://openalex.org/keywords/rate\u2013distortion-optimization","display_name":"Rate\u2013distortion optimization","score":0.4489969313144684},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.448561429977417},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.4387483298778534},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4157295227050781},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.3631163239479065},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.3513050079345703},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07813197374343872}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8115109205245972},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.6821475028991699},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.6050745844841003},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5844829082489014},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.559770941734314},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5380783677101135},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.49822139739990234},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4765525460243225},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.4489969313144684},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.448561429977417},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.4387483298778534},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4157295227050781},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.3631163239479065},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.3513050079345703},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07813197374343872},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vcip53242.2021.9675449","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip53242.2021.9675449","pdf_url":null,"source":{"id":"https://openalex.org/S4363608378","display_name":"2021 International Conference on Visual Communications and Image Processing (VCIP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Visual Communications and Image Processing (VCIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2205.11825","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2205.11825","pdf_url":"https://arxiv.org/pdf/2205.11825","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:2205.11825","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2205.11825","pdf_url":"https://arxiv.org/pdf/2205.11825","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":[{"display_name":"Industry, innovation and infrastructure","score":0.4000000059604645,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G3525351435","display_name":null,"funder_award_id":"61801303,62031013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3530188132","display_name":null,"funder_award_id":"202000045","funder_id":"https://openalex.org/F4320326873","funder_display_name":"National Laboratory of Pattern Recognition"},{"id":"https://openalex.org/G5364684762","display_name":null,"funder_award_id":"2019AAA0103501","funder_id":"https://openalex.org/F4320321540","funder_display_name":"Ministry of Science and Technology of the People's Republic of China"},{"id":"https://openalex.org/G5426793764","display_name":null,"funder_award_id":"GXWD20201231165807007-20200806163656003","funder_id":"https://openalex.org/F4320329791","funder_display_name":"Shenzhen Fundamental Research Program"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321540","display_name":"Ministry of Science and Technology of the People's Republic of China","ror":"https://ror.org/027s68j25"},{"id":"https://openalex.org/F4320326873","display_name":"National Laboratory of Pattern Recognition","ror":null},{"id":"https://openalex.org/F4320329791","display_name":"Shenzhen Fundamental Research Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1967397545","https://openalex.org/W1986473362","https://openalex.org/W2101700394","https://openalex.org/W2146395539","https://openalex.org/W2407574721","https://openalex.org/W2750318222","https://openalex.org/W2890000486","https://openalex.org/W2897329150","https://openalex.org/W2905544027","https://openalex.org/W2940905915","https://openalex.org/W2965835131","https://openalex.org/W3008534420","https://openalex.org/W3014200484","https://openalex.org/W3022880264","https://openalex.org/W3035442477","https://openalex.org/W3084486342"],"related_works":["https://openalex.org/W2905230337","https://openalex.org/W1861066240","https://openalex.org/W1645708266","https://openalex.org/W1574724839","https://openalex.org/W2045735464","https://openalex.org/W2099031831","https://openalex.org/W1505485478","https://openalex.org/W2035981816","https://openalex.org/W101275777","https://openalex.org/W2123694428"],"abstract_inverted_index":{"Video-based":[0],"point":[1,15],"cloud":[2,16],"compression":[3,9],"(V-PCC)":[4],"has":[5],"been":[6],"an":[7,67],"emerging":[8],"technology":[10],"that":[11,110],"projects":[12],"the":[13,30,49,58,62,75,79,93,102],"3D":[14],"into":[17],"a":[18,44,85],"2D":[19,32],"plane":[20],"and":[21,36,78],"uses":[22],"high":[23],"efficiency":[24],"video":[25,35,77],"coding":[26],"(HEVC)":[27],"to":[28,70,90,92],"encode":[29],"projected":[31,63,97],"videos":[33],"(geometry":[34],"color":[37,80],"video).":[38],"In":[39],"this":[40],"work,":[41],"we":[42,65,83],"propose":[43],"rate":[45,105,116],"control":[46,117],"algorithm":[47,112],"for":[48,88],"all-intra":[50],"(AI)":[51],"configuration":[52],"of":[53,96,104],"V-PCC.":[54],"Specifically,":[55],"based":[56],"on":[57],"quality-dependency":[59],"existing":[60],"in":[61,118],"videos,":[64,98],"develop":[66],"optimization":[68],"formulation":[69],"allocate":[71],"target":[72],"bits":[73],"between":[74],"geometry":[76],"video.":[81],"Furthermore,":[82],"design":[84],"two-pass":[86],"method":[87],"HEVC":[89],"adapt":[91],"new":[94],"characteristics":[95],"which":[99],"significantly":[100],"improves":[101],"accuracy":[103],"control.":[106],"Experimental":[107],"results":[108],"demonstrate":[109],"our":[111],"outperforms":[113],"V-PCC":[114],"without":[115],"R-D":[119],"performance":[120],"with":[121],"just":[122],"0.43%":[123],"bitrate":[124],"error.":[125]},"counts_by_year":[{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":10},{"year":2022,"cited_by_count":2}],"updated_date":"2026-04-06T07:47:59.780226","created_date":"2025-10-10T00:00:00"}