{"id":"https://openalex.org/W7124143635","doi":"https://doi.org/10.1109/icpads67057.2025.11323032","title":"MP-VVC: A Patch-Adaptive Volumetric Video Compression Framework Based on Motion Analysis","display_name":"MP-VVC: A Patch-Adaptive Volumetric Video Compression Framework Based on Motion Analysis","publication_year":2025,"publication_date":"2025-12-14","ids":{"openalex":"https://openalex.org/W7124143635","doi":"https://doi.org/10.1109/icpads67057.2025.11323032"},"language":null,"primary_location":{"id":"doi:10.1109/icpads67057.2025.11323032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpads67057.2025.11323032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 31th International Conference on Parallel and Distributed Systems (ICPADS)","raw_type":"proceedings-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/A5122996842","display_name":"Mengfan Wang","orcid":null},"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":true,"raw_author_name":"Mengfan Wang","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123044780","display_name":"Jiyi Wu","orcid":null},"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":"Jiyi Wu","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123025708","display_name":"Chengjun Li","orcid":null},"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":"Chengjun Li","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5123047808","display_name":"Zhiwei Zhao","orcid":null},"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":"Zhiwei Zhao","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5122996842"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.66771095,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.531499981880188,"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":0.531499981880188,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.09780000150203705,"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":0.05469999834895134,"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/data-compression","display_name":"Data compression","score":0.6416000127792358},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.5604000091552734},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.5511999726295471},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.541700005531311},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5178999900817871},{"id":"https://openalex.org/keywords/block-matching-algorithm","display_name":"Block-matching algorithm","score":0.5005999803543091},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.4611000120639801},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.4406000077724457},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.4205000102519989}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7544999718666077},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7493000030517578},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6563000082969666},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.6416000127792358},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.5604000091552734},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.5511999726295471},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.541700005531311},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5178999900817871},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.5005999803543091},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.4611000120639801},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.4406000077724457},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.4205000102519989},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.4180999994277954},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.4156000018119812},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3903999924659729},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.3882000148296356},{"id":"https://openalex.org/C2777036941","wikidata":"https://www.wikidata.org/wiki/Q6917771","display_name":"Motion analysis","level":2,"score":0.36910000443458557},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.34709998965263367},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.3278999924659729},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.3260999917984009},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.32429999113082886},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.30799999833106995},{"id":"https://openalex.org/C39394851","wikidata":"https://www.wikidata.org/wiki/Q921594","display_name":"Inter frame","level":4,"score":0.295199990272522},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.28949999809265137},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.2847000062465668},{"id":"https://openalex.org/C95020103","wikidata":"https://www.wikidata.org/wiki/Q1813492","display_name":"Match moving","level":3,"score":0.27730000019073486},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.2766000032424927},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.27630001306533813},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.25450000166893005}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icpads67057.2025.11323032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpads67057.2025.11323032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 31th International Conference on Parallel and Distributed Systems (ICPADS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8579116482","display_name":null,"funder_award_id":"62472076,62372094","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":23,"referenced_works":["https://openalex.org/W2083624955","https://openalex.org/W2098502158","https://openalex.org/W2103868202","https://openalex.org/W2176483514","https://openalex.org/W2415653907","https://openalex.org/W2526138433","https://openalex.org/W2799179991","https://openalex.org/W2905544027","https://openalex.org/W2982262421","https://openalex.org/W3021314748","https://openalex.org/W3088533413","https://openalex.org/W3166812855","https://openalex.org/W3193451716","https://openalex.org/W4282968242","https://openalex.org/W4306179734","https://openalex.org/W4387212733","https://openalex.org/W4387967921","https://openalex.org/W4387968308","https://openalex.org/W4389766502","https://openalex.org/W4390097260","https://openalex.org/W4390190456","https://openalex.org/W4399121637","https://openalex.org/W4399323898"],"related_works":[],"abstract_inverted_index":{"Volumetric":[0],"video":[1,18,71],"technology":[2],"enables":[3],"an":[4],"immersive":[5],"and":[6,27,52,78,92,110,124],"interactive":[7],"experience":[8],"for":[9],"viewers.":[10],"However,":[11],"the":[12,17,44,49,57,98,118,132],"point":[13,101],"cloud":[14],"frames":[15],"composing":[16],"are":[19],"prohibitively":[20],"large,":[21],"imposing":[22],"significant":[23],"demands":[24],"on":[25,38,75],"storage":[26],"transmission.":[28],"The":[29],"existing":[30],"inter-frame":[31,58],"compression":[32,72],"methods":[33],"perform":[34],"motion":[35,46,79],"estimation":[36],"based":[37,74],"a":[39,68,84],"fixed":[40],"block":[41],"size,":[42],"ignoring":[43],"inherent":[45],"characteristics":[47],"of":[48,87,107,121],"volumetric":[50,70,76,88,119],"content":[51,77,120],"failing":[53],"to":[54,103,136],"fully":[55],"utilize":[56],"redundancy":[59],"information.":[60],"To":[61],"overcome":[62],"this":[63],"limitation,":[64],"we":[65,96,113],"introduce":[66],"MP-VVC,":[67],"patch-adaptive":[69],"framework":[73],"analysis.":[80],"Specifically,":[81],"MP-VVC":[82,130],"involves":[83],"two-stage":[85],"segmentation":[86,91],"frames,":[89],"body-part":[90],"patch":[93],"segmentation.":[94],"Subsequently,":[95],"employ":[97],"iterative":[99],"closest":[100],"algorithm":[102],"determine":[104],"rigid":[105],"movements":[106,123],"body":[108],"parts":[109],"patches.":[111],"Furthermore,":[112],"also":[114],"take":[115],"into":[116],"account":[117],"non-rigid":[122],"compress":[125],"it.":[126],"Experiments":[127],"show":[128],"that":[129],"reduces":[131],"bitrate":[133],"by":[134],"up":[135],"<tex":[137,148],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[138,149],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$7.58":[139],"\\times$</tex>":[140,151],"compared":[141,156],"with":[142,145,157],"two":[143],"baselines,":[144],"at":[146],"most":[147],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$3.63":[150],"improvement":[152],"in":[153],"decoding":[154],"time":[155],"MP3DG.":[158]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2026-01-15T00:00:00"}