{"id":"https://openalex.org/W4400197183","doi":"https://doi.org/10.3390/s24134285","title":"Improved Video-Based Point Cloud Compression via Segmentation","display_name":"Improved Video-Based Point Cloud Compression via Segmentation","publication_year":2024,"publication_date":"2024-07-01","ids":{"openalex":"https://openalex.org/W4400197183","doi":"https://doi.org/10.3390/s24134285","pmid":"https://pubmed.ncbi.nlm.nih.gov/39001064"},"language":"en","primary_location":{"id":"doi:10.3390/s24134285","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24134285","pdf_url":"https://www.mdpi.com/1424-8220/24/13/4285/pdf?version=1720513101","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/24/13/4285/pdf?version=1720513101","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040666132","display_name":"Faranak Tohidi","orcid":"https://orcid.org/0000-0003-3136-2584"},"institutions":[{"id":"https://openalex.org/I153230381","display_name":"Charles Sturt University","ror":"https://ror.org/00wfvh315","country_code":"AU","type":"education","lineage":["https://openalex.org/I153230381"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Faranak Tohidi","raw_affiliation_strings":["School of Computing Mathematics and Engineering, Charles Sturt University, Bathurst, NSW 2795, Australia"],"raw_orcid":"https://orcid.org/0000-0003-3136-2584","affiliations":[{"raw_affiliation_string":"School of Computing Mathematics and Engineering, Charles Sturt University, Bathurst, NSW 2795, Australia","institution_ids":["https://openalex.org/I153230381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002818315","display_name":"Manoranjan Paul","orcid":"https://orcid.org/0000-0001-6870-5056"},"institutions":[{"id":"https://openalex.org/I153230381","display_name":"Charles Sturt University","ror":"https://ror.org/00wfvh315","country_code":"AU","type":"education","lineage":["https://openalex.org/I153230381"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Manoranjan Paul","raw_affiliation_strings":["School of Computing Mathematics and Engineering, Charles Sturt University, Bathurst, NSW 2795, Australia"],"raw_orcid":"https://orcid.org/0000-0001-6870-5056","affiliations":[{"raw_affiliation_string":"School of Computing Mathematics and Engineering, Charles Sturt University, Bathurst, NSW 2795, Australia","institution_ids":["https://openalex.org/I153230381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030762278","display_name":"Anwaar Ulhaq","orcid":"https://orcid.org/0000-0002-5145-7276"},"institutions":[{"id":"https://openalex.org/I74899385","display_name":"Central Queensland University","ror":"https://ror.org/023q4bk22","country_code":"AU","type":"education","lineage":["https://openalex.org/I74899385"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Anwaar Ulhaq","raw_affiliation_strings":["School of Engineering and Technology, Centre for Intelligent Systems, Central Queensland University, Sydney Campus, Rockhampton, QLD 4701, Australia"],"raw_orcid":"https://orcid.org/0000-0002-5145-7276","affiliations":[{"raw_affiliation_string":"School of Engineering and Technology, Centre for Intelligent Systems, Central Queensland University, Sydney Campus, Rockhampton, QLD 4701, Australia","institution_ids":["https://openalex.org/I74899385"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033894707","display_name":"Subrata Chakraborty","orcid":"https://orcid.org/0000-0002-0102-5424"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]},{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]},{"id":"https://openalex.org/I90745801","display_name":"University of New England","ror":"https://ror.org/04r659a56","country_code":"AU","type":"education","lineage":["https://openalex.org/I90745801"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Subrata Chakraborty","raw_affiliation_strings":["Centre for Advanced Modelling and Geospatial Information Systems (CAMGIS), Faculty of Engineering and Information Technology, University of Technology Sydney, Ultimo, NSW 2007, Australia","Faculty of Science, Agriculture, Business and Law, University of New England, Armidale, NSW 2351, Australia","Griffith Business School, Griffith University, Brisbane, QLD 4111, Australia"],"raw_orcid":"https://orcid.org/0000-0002-0102-5424","affiliations":[{"raw_affiliation_string":"Centre for Advanced Modelling and Geospatial Information Systems (CAMGIS), Faculty of Engineering and Information Technology, University of Technology Sydney, Ultimo, NSW 2007, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Faculty of Science, Agriculture, Business and Law, University of New England, Armidale, NSW 2351, Australia","institution_ids":["https://openalex.org/I90745801"]},{"raw_affiliation_string":"Griffith Business School, Griffith University, Brisbane, QLD 4111, Australia","institution_ids":["https://openalex.org/I11701301"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5002818315","https://openalex.org/A5040666132"],"corresponding_institution_ids":["https://openalex.org/I153230381"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.6731,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.68926877,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"24","issue":"13","first_page":"4285","last_page":"4285"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9994000196456909,"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":0.9991999864578247,"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/point-cloud","display_name":"Point cloud","score":0.9322063326835632},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.739677369594574},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6974207758903503},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6816638708114624},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6464037299156189},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4727436304092407},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.43908604979515076},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.41700485348701477},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.4163368046283722},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12850555777549744}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.9322063326835632},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.739677369594574},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6974207758903503},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6816638708114624},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6464037299156189},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4727436304092407},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.43908604979515076},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.41700485348701477},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.4163368046283722},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12850555777549744},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s24134285","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24134285","pdf_url":"https://www.mdpi.com/1424-8220/24/13/4285/pdf?version=1720513101","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:39001064","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39001064","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:11243880","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11243880","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11243880/pdf/sensors-24-04285.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:pure.atira.dk:publications/971ea8d7-b609-48ab-bf3e-1990dead9436","is_oa":true,"landing_page_url":"https://researchoutput.csu.edu.au/en/publications/971ea8d7-b609-48ab-bf3e-1990dead9436","pdf_url":null,"source":{"id":"https://openalex.org/S7407055442","display_name":"Charles Sturt University Research Output (CRO)","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":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Tohidi, F, Paul, M, Ulhaq, A & Chakraborty, S 2024, 'Improved Video-Based Point Cloud Compression via segmentation', Sensors, vol. 24, no. 13, 4285. https://doi.org/10.3390/s24134285","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:doaj.org/article:9ba262fb432e49ea91d8d0055702e6da","is_oa":true,"landing_page_url":"https://doaj.org/article/9ba262fb432e49ea91d8d0055702e6da","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 24, Iss 13, p 4285 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/s24134285","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24134285","pdf_url":"https://www.mdpi.com/1424-8220/24/13/4285/pdf?version=1720513101","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4400197183.pdf"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W2118398394","https://openalex.org/W2146395539","https://openalex.org/W2895239995","https://openalex.org/W2910610244","https://openalex.org/W2917690002","https://openalex.org/W2964387279","https://openalex.org/W2965835131","https://openalex.org/W2984363694","https://openalex.org/W2989004827","https://openalex.org/W2996973935","https://openalex.org/W2997393888","https://openalex.org/W2999440435","https://openalex.org/W3013772188","https://openalex.org/W3014200484","https://openalex.org/W3016258792","https://openalex.org/W3020968992","https://openalex.org/W3022880264","https://openalex.org/W3049833077","https://openalex.org/W3093298820","https://openalex.org/W3101361157","https://openalex.org/W3134958357","https://openalex.org/W3157280211","https://openalex.org/W3160639516","https://openalex.org/W3160821614","https://openalex.org/W3161580547","https://openalex.org/W3166009041","https://openalex.org/W3171223006","https://openalex.org/W3176128500","https://openalex.org/W3176667331","https://openalex.org/W3179630053","https://openalex.org/W3192639358","https://openalex.org/W3194211046","https://openalex.org/W3195144039","https://openalex.org/W3195590273","https://openalex.org/W3195645380","https://openalex.org/W3208799486","https://openalex.org/W4200466965","https://openalex.org/W4210504506","https://openalex.org/W4211010347","https://openalex.org/W4213425175","https://openalex.org/W4220654638","https://openalex.org/W4224917843","https://openalex.org/W4225359182","https://openalex.org/W4290710960","https://openalex.org/W4308235687","https://openalex.org/W4319978690","https://openalex.org/W4324148851","https://openalex.org/W4327983902","https://openalex.org/W4328116750","https://openalex.org/W4367281543","https://openalex.org/W4386598511","https://openalex.org/W4390501748","https://openalex.org/W4391342698"],"related_works":["https://openalex.org/W3016928466","https://openalex.org/W4389574804","https://openalex.org/W2936725271","https://openalex.org/W3150655618","https://openalex.org/W3108295644","https://openalex.org/W1578717197","https://openalex.org/W2626737336","https://openalex.org/W2005998065","https://openalex.org/W4399442168","https://openalex.org/W2114282491"],"abstract_inverted_index":{"A":[0],"point":[1,21,44,68,75,80,133],"cloud":[2,69,81],"is":[3],"a":[4,98],"representation":[5],"of":[6,20,163,196],"objects":[7,52],"or":[8,51],"scenes":[9,50],"utilising":[10],"unordered":[11],"points":[12,156],"comprising":[13],"3D":[14,79],"positions":[15],"and":[16,39,91,115,139,152,161,179,186,193],"attributes.":[17],"The":[18,65,93,128,166],"ability":[19],"clouds":[22,76,134],"to":[23,60,101],"mimic":[24],"natural":[25],"forms":[26],"has":[27],"gained":[28],"significant":[29],"attention":[30],"from":[31],"diverse":[32],"applied":[33],"fields,":[34],"such":[35],"as":[36],"virtual":[37],"reality":[38],"augmented":[40],"reality.":[41],"However,":[42],"the":[43,78,149,159,164,171,176],"cloud,":[45],"especially":[46],"those":[47],"representing":[48],"dynamic":[49,74,132],"in":[53,111],"motion,":[54],"must":[55],"be":[56],"compressed":[57],"efficiently":[58],"due":[59],"its":[61],"huge":[62],"data":[63,195],"volume.":[64],"latest":[66],"video-based":[67],"compression":[70],"(V-PCC)":[71],"standard":[72,178],"for":[73,190],"divides":[77],"into":[82],"many":[83],"patches":[84,94],"using":[85],"computationally":[86],"expensive":[87],"normal":[88],"estimation,":[89],"segmentation,":[90],"refinement.":[92],"are":[95],"projected":[96],"onto":[97],"2D":[99],"plane":[100],"apply":[102],"existing":[103],"video":[104,199],"coding":[105],"techniques.":[106],"This":[107,119,144],"process":[108],"often":[109],"results":[110,168],"losing":[112],"proximity":[113,151],"information":[114],"some":[116],"original":[117,155],"points.":[118,165],"loss":[120],"induces":[121],"artefacts":[122],"that":[123,170],"adversely":[124],"affect":[125],"user":[126],"perception.":[127],"proposed":[129,172],"method":[130,173],"segments":[131],"based":[135],"on":[136],"shape":[137],"similarity":[138],"occlusion":[140,162],"before":[141],"patch":[142],"generation.":[143],"segmentation":[145],"strategy":[146],"helps":[147],"maintain":[148],"points'":[150],"retain":[153],"more":[154],"by":[157],"exploiting":[158],"density":[160],"experimental":[167],"establish":[169],"significantly":[174],"outperforms":[175],"V-PCC":[177],"other":[180],"relevant":[181],"methods":[182],"regarding":[183],"rate-distortion":[184],"performance":[185],"subjective":[187],"quality":[188],"testing":[189],"both":[191],"geometric":[192],"texture":[194],"several":[197],"benchmark":[198],"sequences.":[200]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}