{"id":"https://openalex.org/W2954893658","doi":"https://doi.org/10.1109/qomex.2019.8743313","title":"PC-MSDM: A quality metric for 3D point clouds","display_name":"PC-MSDM: A quality metric for 3D point clouds","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2954893658","doi":"https://doi.org/10.1109/qomex.2019.8743313","mag":"2954893658"},"language":"en","primary_location":{"id":"doi:10.1109/qomex.2019.8743313","is_oa":false,"landing_page_url":"https://doi.org/10.1109/qomex.2019.8743313","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Eleventh International Conference on Quality of Multimedia Experience (QoMEX)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-02162104","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040146143","display_name":"Gabriel Meynet","orcid":"https://orcid.org/0009-0005-9717-8888"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210155607","display_name":"Laboratoire d'Informatique en Images et Syst\u00e8mes d'Information","ror":"https://ror.org/04dv4he91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I112936343","https://openalex.org/I1294671590","https://openalex.org/I188626449","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I4210155607","https://openalex.org/I48430043"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gabriel Meynet","raw_affiliation_strings":["CNRS, Univ. Lyon LIRIS, UMR5205, France","M2DisCo - Geometry Processing and Constrained Optimization (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNRS, Univ. Lyon LIRIS, UMR5205, France","institution_ids":["https://openalex.org/I100532134","https://openalex.org/I1294671590","https://openalex.org/I4210155607"]},{"raw_affiliation_string":"M2DisCo - Geometry Processing and Constrained Optimization (France)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003311308","display_name":"Julie Digne","orcid":"https://orcid.org/0000-0003-0905-0840"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210146074","display_name":"Analyse, G\u00e9om\u00e9trie et Mod\u00e9lisation","ror":"https://ror.org/03qgt2624","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210141950","https://openalex.org/I4210142324","https://openalex.org/I4210146074"]},{"id":"https://openalex.org/I4210155607","display_name":"Laboratoire d'Informatique en Images et Syst\u00e8mes d'Information","ror":"https://ror.org/04dv4he91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I112936343","https://openalex.org/I1294671590","https://openalex.org/I188626449","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I4210155607","https://openalex.org/I48430043"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Julie Digne","raw_affiliation_strings":["CNRS, Univ. Lyon LIRIS, UMR5205, France","GeoMod - Mod\u00e9lisation G\u00e9om\u00e9trique, G\u00e9om\u00e9trie Algorithmique, Fractales (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNRS, Univ. Lyon LIRIS, UMR5205, France","institution_ids":["https://openalex.org/I100532134","https://openalex.org/I1294671590","https://openalex.org/I4210155607"]},{"raw_affiliation_string":"GeoMod - Mod\u00e9lisation G\u00e9om\u00e9trique, G\u00e9om\u00e9trie Algorithmique, Fractales (France)","institution_ids":["https://openalex.org/I4210146074"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015332851","display_name":"Guillaume Lavou\u00e9","orcid":"https://orcid.org/0000-0003-3988-6702"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210155607","display_name":"Laboratoire d'Informatique en Images et Syst\u00e8mes d'Information","ror":"https://ror.org/04dv4he91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I112936343","https://openalex.org/I1294671590","https://openalex.org/I188626449","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I4210155607","https://openalex.org/I48430043"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Guillaume Lavoue","raw_affiliation_strings":["CNRS, Univ. Lyon LIRIS, UMR5205, France","M2DisCo - Geometry Processing and Constrained Optimization (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNRS, Univ. Lyon LIRIS, UMR5205, France","institution_ids":["https://openalex.org/I100532134","https://openalex.org/I1294671590","https://openalex.org/I4210155607"]},{"raw_affiliation_string":"M2DisCo - Geometry Processing and Constrained Optimization (France)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":110,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9968000054359436,"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"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9968000054359436,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9945999979972839,"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":0.989799976348877,"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/point-cloud","display_name":"Point cloud","score":0.8404529690742493},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.7694766521453857},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6125321984291077},{"id":"https://openalex.org/keywords/octree","display_name":"Octree","score":0.5670293569564819},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.5248472690582275},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.5095167756080627},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.46322134137153625},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.44995740056037903},{"id":"https://openalex.org/keywords/equivalence-of-metrics","display_name":"Equivalence of metrics","score":0.4335591495037079},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4256364703178406},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3821644186973572},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33694398403167725},{"id":"https://openalex.org/keywords/metric-space","display_name":"Metric space","score":0.2537437677383423},{"id":"https://openalex.org/keywords/product-metric","display_name":"Product metric","score":0.24629321694374084},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1446082890033722},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.1374102234840393},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.09109419584274292}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8404529690742493},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.7694766521453857},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6125321984291077},{"id":"https://openalex.org/C141297171","wikidata":"https://www.wikidata.org/wiki/Q1143237","display_name":"Octree","level":2,"score":0.5670293569564819},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.5248472690582275},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.5095167756080627},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.46322134137153625},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.44995740056037903},{"id":"https://openalex.org/C191226916","wikidata":"https://www.wikidata.org/wiki/Q5384710","display_name":"Equivalence of metrics","level":4,"score":0.4335591495037079},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4256364703178406},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3821644186973572},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33694398403167725},{"id":"https://openalex.org/C198043062","wikidata":"https://www.wikidata.org/wiki/Q180953","display_name":"Metric space","level":2,"score":0.2537437677383423},{"id":"https://openalex.org/C154497576","wikidata":"https://www.wikidata.org/wiki/Q7247777","display_name":"Product metric","level":3,"score":0.24629321694374084},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1446082890033722},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.1374102234840393},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.09109419584274292},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/qomex.2019.8743313","is_oa":false,"landing_page_url":"https://doi.org/10.1109/qomex.2019.8743313","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Eleventh International Conference on Quality of Multimedia Experience (QoMEX)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02162104v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02162104","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.qomex2019.de/","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-02162104v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02162104","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.qomex2019.de/","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G842221385","display_name":"Perceptual Levels of Detail for Interactive and Immersive Remote Visualization of Complex 3D Scenes","funder_award_id":"ANR-17-CE33-0005","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W581289835","https://openalex.org/W1498318113","https://openalex.org/W1963545760","https://openalex.org/W1990873664","https://openalex.org/W2071795107","https://openalex.org/W2084595284","https://openalex.org/W2085518012","https://openalex.org/W2092755522","https://openalex.org/W2133665775","https://openalex.org/W2134076294","https://openalex.org/W2156566307","https://openalex.org/W2161123186","https://openalex.org/W2167503995","https://openalex.org/W2319503556","https://openalex.org/W2609263042","https://openalex.org/W2743427350","https://openalex.org/W2793293836","https://openalex.org/W2799541997","https://openalex.org/W2893723229","https://openalex.org/W2905544027","https://openalex.org/W3100220783","https://openalex.org/W3138218344","https://openalex.org/W6648118742","https://openalex.org/W6668388056","https://openalex.org/W6749351619"],"related_works":["https://openalex.org/W2776826689","https://openalex.org/W2145484806","https://openalex.org/W2099745724","https://openalex.org/W2348653124","https://openalex.org/W2089908184","https://openalex.org/W2944364885","https://openalex.org/W2086725690","https://openalex.org/W2392034603","https://openalex.org/W2352029666","https://openalex.org/W4200108838"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"PC-MSDM,":[5],"an":[6,31,49],"objective":[7],"metric":[8,19,39,65],"for":[9,33,41],"visual":[10],"quality":[11],"assessment":[12],"of":[13,36,53,71],"3D":[14,42],"point":[15,34,54],"clouds.":[16],"This":[17],"full-reference":[18],"is":[20],"based":[21],"on":[22,48],"local":[23],"curvature":[24],"statistics":[25],"and":[26],"can":[27],"be":[28],"viewed":[29],"as":[30],"extension":[32],"clouds":[35,55],"the":[37,63],"MSDM":[38],"suited":[40],"meshes.":[43],"We":[44],"evaluate":[45],"its":[46,67],"performance":[47],"open":[50],"subjective":[51],"dataset":[52],"compressed":[56],"by":[57],"octree":[58],"pruning;":[59],"results":[60],"show":[61],"that":[62],"proposed":[64],"outperforms":[66],"counterparts":[68],"in":[69],"terms":[70],"correlation":[72],"with":[73],"mean":[74],"opinion":[75],"scores.":[76]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":26},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":20},{"year":2021,"cited_by_count":18},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}