{"id":"https://openalex.org/W4282813785","doi":"https://doi.org/10.1109/mmsp55362.2022.9949359","title":"A No-reference Quality Assessment Metric for Point Cloud Based on Captured Video Sequences","display_name":"A No-reference Quality Assessment Metric for Point Cloud Based on Captured Video Sequences","publication_year":2022,"publication_date":"2022-09-26","ids":{"openalex":"https://openalex.org/W4282813785","doi":"https://doi.org/10.1109/mmsp55362.2022.9949359"},"language":"en","primary_location":{"id":"doi:10.1109/mmsp55362.2022.9949359","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp55362.2022.9949359","pdf_url":null,"source":{"id":"https://openalex.org/S4363605768","display_name":"2022 IEEE 24th International Workshop on Multimedia Signal Processing (MMSP)","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":"2022 IEEE 24th International Workshop on Multimedia Signal Processing (MMSP)","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/A5100346632","display_name":"Fan Yu","orcid":"https://orcid.org/0000-0003-3147-7269"},"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":true,"raw_author_name":"Yu Fan","raw_affiliation_strings":["Shanghai Jiao Tong University,Department of Electronic Engineering","Department of Electronic Engineering, Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Department of Electronic Engineering","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101797192","display_name":"Zicheng Zhang","orcid":"https://orcid.org/0000-0002-7247-7938"},"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":"Zicheng Zhang","raw_affiliation_strings":["Shanghai Jiao Tong University,Department of Electronic Engineering","Department of Electronic Engineering, Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Department of Electronic Engineering","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044700284","display_name":"Wei Sun","orcid":"https://orcid.org/0000-0001-8162-1949"},"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":"Wei Sun","raw_affiliation_strings":["Shanghai Jiao Tong University,Department of Electronic Engineering","Department of Electronic Engineering, Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Department of Electronic Engineering","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043405654","display_name":"Xiongkuo Min","orcid":"https://orcid.org/0000-0001-5693-0416"},"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":"Xiongkuo Min","raw_affiliation_strings":["Shanghai Jiao Tong University,Department of Electronic Engineering","Department of Electronic Engineering, Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Department of Electronic Engineering","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114021276","display_name":"Ning Liu","orcid":"https://orcid.org/0000-0001-8399-8985"},"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":"Ning Liu","raw_affiliation_strings":["Shanghai Jiao Tong University,Department of Electronic Engineering","Department of Electronic Engineering, Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Department of Electronic Engineering","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100356471","display_name":"Quan Zhou","orcid":"https://orcid.org/0000-0002-3819-3878"},"institutions":[{"id":"https://openalex.org/I4210140439","display_name":"Digital Video (Italy)","ror":"https://ror.org/04ge7a533","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210140439"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Quan Zhou","raw_affiliation_strings":["Bilibili Inc,Department of Video Cloud Technology,Shanghai,China","Department of Video Cloud Technology, Bilibili Inc, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Bilibili Inc,Department of Video Cloud Technology,Shanghai,China","institution_ids":["https://openalex.org/I4210140439"]},{"raw_affiliation_string":"Department of Video Cloud Technology, Bilibili Inc, Shanghai, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024152379","display_name":"Jun He","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140439","display_name":"Digital Video (Italy)","ror":"https://ror.org/04ge7a533","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210140439"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Jun He","raw_affiliation_strings":["Bilibili Inc,Department of Video Cloud Technology,Shanghai,China","Department of Video Cloud Technology, Bilibili Inc, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Bilibili Inc,Department of Video Cloud Technology,Shanghai,China","institution_ids":["https://openalex.org/I4210140439"]},{"raw_affiliation_string":"Department of Video Cloud Technology, Bilibili Inc, Shanghai, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101562758","display_name":"Qiyuan Wang","orcid":"https://orcid.org/0000-0001-5976-3270"},"institutions":[{"id":"https://openalex.org/I4210140439","display_name":"Digital Video (Italy)","ror":"https://ror.org/04ge7a533","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210140439"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Qiyuan Wang","raw_affiliation_strings":["Bilibili Inc,Department of Video Cloud Technology,Shanghai,China","Department of Video Cloud Technology, Bilibili Inc, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Bilibili Inc,Department of Video Cloud Technology,Shanghai,China","institution_ids":["https://openalex.org/I4210140439"]},{"raw_affiliation_string":"Department of Video Cloud Technology, Bilibili Inc, Shanghai, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064168853","display_name":"Guangtao Zhai","orcid":"https://orcid.org/0000-0001-8165-9322"},"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":"Guangtao Zhai","raw_affiliation_strings":["Shanghai Jiao Tong University,Department of Electronic Engineering","Department of Electronic Engineering, Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Department of Electronic Engineering","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5100346632"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":2.8653,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.93555713,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9973000288009644,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9973000288009644,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9886000156402588,"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"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9883999824523926,"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/point-cloud","display_name":"Point cloud","score":0.8525475263595581},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.811850905418396},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6671949028968811},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5968834161758423},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5957277417182922},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5951516032218933},{"id":"https://openalex.org/keywords/upsampling","display_name":"Upsampling","score":0.5920496582984924},{"id":"https://openalex.org/keywords/reference-frame","display_name":"Reference frame","score":0.5490720868110657},{"id":"https://openalex.org/keywords/subjective-video-quality","display_name":"Subjective video quality","score":0.5339463949203491},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5327667593955994},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4597355127334595},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4349318742752075},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4303285479545593},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.42959529161453247},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4224473834037781},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.22445660829544067},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09526386857032776},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07787707448005676}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8525475263595581},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.811850905418396},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6671949028968811},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5968834161758423},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5957277417182922},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5951516032218933},{"id":"https://openalex.org/C110384440","wikidata":"https://www.wikidata.org/wiki/Q1143270","display_name":"Upsampling","level":3,"score":0.5920496582984924},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.5490720868110657},{"id":"https://openalex.org/C114227958","wikidata":"https://www.wikidata.org/wiki/Q7631422","display_name":"Subjective video quality","level":4,"score":0.5339463949203491},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5327667593955994},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4597355127334595},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4349318742752075},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4303285479545593},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.42959529161453247},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4224473834037781},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.22445660829544067},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09526386857032776},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07787707448005676},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mmsp55362.2022.9949359","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp55362.2022.9949359","pdf_url":null,"source":{"id":"https://openalex.org/S4363605768","display_name":"2022 IEEE 24th International Workshop on Multimedia Signal Processing (MMSP)","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":"2022 IEEE 24th International Workshop on Multimedia Signal Processing (MMSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1982471090","https://openalex.org/W2026519996","https://openalex.org/W2621054742","https://openalex.org/W2786036844","https://openalex.org/W2963155035","https://openalex.org/W2965644659","https://openalex.org/W2970302264","https://openalex.org/W2990391914","https://openalex.org/W3015751022","https://openalex.org/W3022710784","https://openalex.org/W3027647924","https://openalex.org/W3032119513","https://openalex.org/W3035130434","https://openalex.org/W3089343273","https://openalex.org/W3094394107","https://openalex.org/W3094577522","https://openalex.org/W3099047215","https://openalex.org/W3171407434","https://openalex.org/W3174089122","https://openalex.org/W3176799583","https://openalex.org/W3183144290","https://openalex.org/W3190212754","https://openalex.org/W3206086363","https://openalex.org/W3209992943","https://openalex.org/W3213859307","https://openalex.org/W4206339567","https://openalex.org/W4214549609","https://openalex.org/W4221043026","https://openalex.org/W4225292576","https://openalex.org/W4288084829","https://openalex.org/W4312334972","https://openalex.org/W6747827861","https://openalex.org/W6778468588","https://openalex.org/W6784094334","https://openalex.org/W6796035436","https://openalex.org/W6797843471","https://openalex.org/W6800483299","https://openalex.org/W6803886546"],"related_works":["https://openalex.org/W3176213335","https://openalex.org/W4388138958","https://openalex.org/W1996919562","https://openalex.org/W2046455617","https://openalex.org/W4390244677","https://openalex.org/W2809031010","https://openalex.org/W2061696964","https://openalex.org/W2546999347","https://openalex.org/W3194854785","https://openalex.org/W3014439586"],"abstract_inverted_index":{"Point":[0],"cloud":[1,36,57,76],"is":[2,19,44],"one":[3],"of":[4,11,17,34,104,140,152],"the":[5,14,32,71,74,87,93,101,105,111,114,120,123,141,150,153],"most":[6,139],"widely":[7],"used":[8],"digital":[9],"formats":[10],"3D":[12],"models,":[13],"visual":[15],"quality":[16,37,51,129],"which":[18,97,148],"quite":[20],"sensitive":[21],"to":[22,118],"distortions":[23],"such":[24],"as":[25,113],"downsampling,":[26],"noise,":[27],"and":[28,126,144],"compression.":[29],"To":[30],"tackle":[31],"challenge":[33],"point":[35,56,75,106],"assessment":[38,52],"(PCQA)":[39],"in":[40],"scenarios":[41],"where":[42],"reference":[43],"not":[45,84],"available,":[46],"we":[47,109],"propose":[48],"a":[49],"no-reference":[50,145],"metric":[53],"for":[54],"colored":[55],"based":[58],"on":[59],"captured":[60],"video":[61,65,82],"sequences.":[62],"Specifically,":[63],"three":[64,78],"sequences":[66,83],"are":[67],"obtained":[68],"by":[69],"rotating":[70],"camera":[72],"around":[73],"through":[77],"specific":[79],"orbits.":[80],"The":[81,131],"only":[85],"contain":[86],"static":[88],"views":[89],"but":[90],"also":[91],"include":[92],"multi-frame":[94],"temporal":[95],"information,":[96],"greatly":[98],"helps":[99],"understand":[100],"human":[102],"perception":[103],"clouds.":[107],"Then":[108],"modify":[110],"ResNet3D":[112],"feature":[115],"extraction":[116],"model":[117],"learn":[119],"correlation":[121],"between":[122],"capture":[124],"videos":[125],"corresponding":[127],"subjective":[128],"scores.":[130],"experimental":[132],"results":[133],"show":[134],"that":[135],"our":[136],"method":[137],"outperforms":[138],"state-of-the-art":[142],"full-reference":[143],"PCQA":[146],"metrics,":[147],"validates":[149],"effectiveness":[151],"proposed":[154],"method.":[155]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-04T08:04:53.788161","created_date":"2025-10-10T00:00:00"}
