{"id":"https://openalex.org/W2964387279","doi":"https://doi.org/10.1109/tip.2019.2931621","title":"Advanced 3D Motion Prediction for Video-Based Dynamic Point Cloud Compression","display_name":"Advanced 3D Motion Prediction for Video-Based Dynamic Point Cloud Compression","publication_year":2019,"publication_date":"2019-08-02","ids":{"openalex":"https://openalex.org/W2964387279","doi":"https://doi.org/10.1109/tip.2019.2931621","mag":"2964387279","pmid":"https://pubmed.ncbi.nlm.nih.gov/31395549"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2019.2931621","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2019.2931621","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5100361230","display_name":"Li Li","orcid":"https://orcid.org/0000-0002-7163-6263"},"institutions":[{"id":"https://openalex.org/I75421653","display_name":"University of Missouri\u2013Kansas City","ror":"https://ror.org/01w0d5g70","country_code":"US","type":"education","lineage":["https://openalex.org/I75421653"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Li Li","raw_affiliation_strings":["Department of Computer Science and Electrical Engineering, University of Missouri-Kansas City, Kansas City, MO, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Electrical Engineering, University of Missouri-Kansas City, Kansas City, MO, USA","institution_ids":["https://openalex.org/I75421653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100380625","display_name":"Zhu Li","orcid":"https://orcid.org/0000-0002-8246-177X"},"institutions":[{"id":"https://openalex.org/I75421653","display_name":"University of Missouri\u2013Kansas City","ror":"https://ror.org/01w0d5g70","country_code":"US","type":"education","lineage":["https://openalex.org/I75421653"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhu Li","raw_affiliation_strings":["Department of Computer Science and Electrical Engineering, University of Missouri-Kansas City, Kansas City, MO, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Electrical Engineering, University of Missouri-Kansas City, Kansas City, MO, USA","institution_ids":["https://openalex.org/I75421653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013268307","display_name":"Vladyslav Zakharchenko","orcid":null},"institutions":[{"id":"https://openalex.org/I4210146936","display_name":"Huawei Technologies (United States)","ror":"https://ror.org/03jyqk712","country_code":"US","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210146936"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vladyslav Zakharchenko","raw_affiliation_strings":["American Media Laboratory, Futurewei Technologies, Santa Clara, CA, USA"],"affiliations":[{"raw_affiliation_string":"American Media Laboratory, Futurewei Technologies, Santa Clara, CA, USA","institution_ids":["https://openalex.org/I4210146936"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024658520","display_name":"Jianle Chen","orcid":"https://orcid.org/0000-0003-4196-3754"},"institutions":[{"id":"https://openalex.org/I4210146936","display_name":"Huawei Technologies (United States)","ror":"https://ror.org/03jyqk712","country_code":"US","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210146936"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jianle Chen","raw_affiliation_strings":["American Media Laboratory, Futurewei Technologies, Santa Clara, CA, USA"],"affiliations":[{"raw_affiliation_string":"American Media Laboratory, Futurewei Technologies, Santa Clara, CA, USA","institution_ids":["https://openalex.org/I4210146936"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078141810","display_name":"Houqiang Li","orcid":"https://orcid.org/0000-0003-2188-3028"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Houqiang Li","raw_affiliation_strings":["CAS Key Laboratory of Technology in Geo-Spatial Information Processing and Application System, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"CAS Key Laboratory of Technology in Geo-Spatial Information Processing and Application System, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100361230"],"corresponding_institution_ids":["https://openalex.org/I75421653"],"apc_list":null,"apc_paid":null,"fwci":4.1889,"has_fulltext":false,"cited_by_count":88,"citation_normalized_percentile":{"value":0.9535309,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"29","issue":null,"first_page":"289","last_page":"302"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"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":0.9998000264167786,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9991000294685364,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/computer-science","display_name":"Computer science","score":0.7946808338165283},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.7557306289672852},{"id":"https://openalex.org/keywords/motion-vector","display_name":"Motion vector","score":0.6729700565338135},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6435756683349609},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5774785876274109},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.55098557472229},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.5408276915550232},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.5350338816642761},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.5328424572944641},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5246615409851074},{"id":"https://openalex.org/keywords/block-matching-algorithm","display_name":"Block-matching algorithm","score":0.43515127897262573},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.42362356185913086},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.33614566922187805},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.2750551700592041},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14363524317741394},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13953587412834167}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7946808338165283},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.7557306289672852},{"id":"https://openalex.org/C2779020251","wikidata":"https://www.wikidata.org/wiki/Q3555171","display_name":"Motion vector","level":3,"score":0.6729700565338135},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6435756683349609},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5774785876274109},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.55098557472229},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.5408276915550232},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.5350338816642761},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.5328424572944641},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5246615409851074},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.43515127897262573},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.42362356185913086},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.33614566922187805},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.2750551700592041},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14363524317741394},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13953587412834167},{"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/tip.2019.2931621","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2019.2931621","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},{"id":"pmid:31395549","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31395549","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G433932707","display_name":null,"funder_award_id":"2015CB351803","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1498318113","https://openalex.org/W1995967686","https://openalex.org/W2019708948","https://openalex.org/W2080504984","https://openalex.org/W2101700394","https://openalex.org/W2146395539","https://openalex.org/W2159065703","https://openalex.org/W2167724667","https://openalex.org/W2243883016","https://openalex.org/W2249309460","https://openalex.org/W2319503556","https://openalex.org/W2613292972","https://openalex.org/W2617605942","https://openalex.org/W2622735597","https://openalex.org/W2789865539","https://openalex.org/W2803839918","https://openalex.org/W2905544027","https://openalex.org/W2949240210","https://openalex.org/W3100220783"],"related_works":["https://openalex.org/W1969136679","https://openalex.org/W2049273678","https://openalex.org/W1967654336","https://openalex.org/W4285350705","https://openalex.org/W2060632806","https://openalex.org/W839483973","https://openalex.org/W2143589929","https://openalex.org/W1579940903","https://openalex.org/W2366349316","https://openalex.org/W2120898383"],"abstract_inverted_index":{"Point":[0],"cloud":[1,32,57,82],"based":[2],"immersive":[3],"media":[4,44,48],"representation":[5],"format":[6],"has":[7,16],"provided":[8,178],"many":[9],"opportunities":[10],"for":[11,239,262],"extended":[12],"reality":[13],"applications":[14],"and":[15,123,193,232],"become":[17],"widely":[18],"used":[19],"in":[20,73,101,160,188,270],"volumetric":[21],"content":[22],"capturing":[23],"scenarios.":[24],"The":[25,214,244,275],"high":[26],"data":[27],"rate":[28],"of":[29,35,42,76,105,259],"the":[30,36,40,62,74,77,88,97,120,130,137,145,151,157,161,173,180,185,190,199,205,211,222,226,252,260,267,271,280,289],"point":[31,56,81],"is":[33,94,217,247],"one":[34,216,246],"key":[37],"problems":[38],"preventing":[39],"adoption":[41],"this":[43,70,111],"format.":[45],"MPEG":[46],"Immersive":[47],"working":[49],"group":[50],"(MPEG-I)":[51],"aims":[52],"to":[53,68,125,128,155,183,203,209],"create":[54],"a":[55,102,116,141,234],"compression":[58,83],"methodology":[59],"relying":[60],"on":[61],"existing":[63],"video":[64,154],"coding":[65,108,212,285],"hardware":[66],"implementations":[67],"solve":[69],"problem.":[71],"However,":[72],"scope":[75],"state-of-the-art":[78,291],"video-based":[79],"dynamic":[80],"(V-PCC)":[84],"standard":[85],"under":[86,136],"MPEG-I,":[87],"intrinsic":[89],"3D":[90,121,124,147,175],"object's":[91],"motion":[92,122,132,228,236,263,292],"continuity":[93],"destroyed":[95],"by":[96,179],"2D":[98,126,131,152,158,162,186,191,207],"projections":[99],"resulting":[100],"significant":[103,284],"loss":[104],"inter":[106],"prediction":[107,241,293],"efficiency.":[109,213],"In":[110,165],"paper,":[112],"we":[113,139,167,197],"first":[114,215],"propose":[115,140,168,220,250],"general":[117],"model":[118],"utilizing":[119],"correspondence":[127],"calculate":[129],"vector":[133,229,237],"(MV).":[134],"Then":[135],"V-PCC,":[138],"geometry-based":[142],"method":[143,171],"using":[144,172],"accurate":[146],"reconstructed":[148,176],"geometry":[149,153,177,192],"from":[150],"estimate":[156,184],"MV":[159,187,208,224,254],"attribute":[163,194],"video.":[164],"addition,":[166],"an":[169,256],"auxiliary-information-based":[170],"coarse":[174],"auxiliary":[181],"information":[182],"both":[189],"videos.":[195],"Furthermore,":[196],"provide":[198],"following":[200],"two":[201],"ways":[202],"use":[204],"estimated":[206,223,253],"improve":[210],"normative.":[218],"We":[219,249,265],"adding":[221],"into":[225],"advanced":[227],"candidate":[230,258],"list":[231],"find":[233],"better":[235],"predictor":[238],"each":[240],"unit":[242],"(PU).":[243],"second":[245],"non-normative.":[248],"applying":[251],"as":[255],"additional":[257],"centers":[261],"estimation.":[264],"implement":[266],"proposed":[268,281],"algorithms":[269],"V-PCC":[272],"reference":[273],"software.":[274],"experimental":[276],"results":[277],"show":[278],"that":[279],"methods":[282],"present":[283],"gains":[286],"compared":[287],"with":[288],"current":[290],"algorithm.":[294]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":21},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}
