{"id":"https://openalex.org/W4412446449","doi":"https://doi.org/10.1109/dsp65409.2025.11075077","title":"A Hybrid Framework for Point Cloud Classification Using Point-Set and Multi-View Information","display_name":"A Hybrid Framework for Point Cloud Classification Using Point-Set and Multi-View Information","publication_year":2025,"publication_date":"2025-06-25","ids":{"openalex":"https://openalex.org/W4412446449","doi":"https://doi.org/10.1109/dsp65409.2025.11075077"},"language":"en","primary_location":{"id":"doi:10.1109/dsp65409.2025.11075077","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsp65409.2025.11075077","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 25th International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"},"type":"conference-paper","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":null,"display_name":"Rio Fukuda","orcid":null},"institutions":[{"id":"https://openalex.org/I96036126","display_name":"Kumamoto University","ror":"https://ror.org/02cgss904","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Rio Fukuda","raw_affiliation_strings":["Graduate School of Science and Technology, Kumamoto University,Kumamoto,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Kumamoto University,Kumamoto,Japan","institution_ids":["https://openalex.org/I96036126"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118995673","display_name":"Takuma Gondo","orcid":null},"institutions":[{"id":"https://openalex.org/I96036126","display_name":"Kumamoto University","ror":"https://ror.org/02cgss904","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuma Gondo","raw_affiliation_strings":["Graduate School of Science and Technology, Kumamoto University,Kumamoto,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Kumamoto University,Kumamoto,Japan","institution_ids":["https://openalex.org/I96036126"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118995674","display_name":"Lee Yoonji","orcid":null},"institutions":[{"id":"https://openalex.org/I96036126","display_name":"Kumamoto University","ror":"https://ror.org/02cgss904","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Lee Yoonji","raw_affiliation_strings":["Kumamoto University,Faculty of Humanities and Social Sciences,Kumamoto,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kumamoto University,Faculty of Humanities and Social Sciences,Kumamoto,Japan","institution_ids":["https://openalex.org/I96036126"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010583900","display_name":"Masayoshi Aritsugi","orcid":"https://orcid.org/0000-0003-0861-849X"},"institutions":[{"id":"https://openalex.org/I96036126","display_name":"Kumamoto University","ror":"https://ror.org/02cgss904","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayoshi Aritsugi","raw_affiliation_strings":["Kumamoto University,Faculty of Advanced Science and Technology,Kumamoto,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kumamoto University,Faculty of Advanced Science and Technology,Kumamoto,Japan","institution_ids":["https://openalex.org/I96036126"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031543940","display_name":"Hiroki Obata","orcid":"https://orcid.org/0000-0002-4494-8640"},"institutions":[{"id":"https://openalex.org/I96036126","display_name":"Kumamoto University","ror":"https://ror.org/02cgss904","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Obata","raw_affiliation_strings":["Kumamoto University,Faculty of Humanities and Social Sciences,Kumamoto,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kumamoto University,Faculty of Humanities and Social Sciences,Kumamoto,Japan","institution_ids":["https://openalex.org/I96036126"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018027076","display_name":"Israel Mendon\u00e7a","orcid":"https://orcid.org/0000-0001-6819-4305"},"institutions":[{"id":"https://openalex.org/I96036126","display_name":"Kumamoto University","ror":"https://ror.org/02cgss904","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Israel Mendon\u00e7a","raw_affiliation_strings":["Kumamoto University,Faculty of Advanced Science and Technology,Kumamoto,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kumamoto University,Faculty of Advanced Science and Technology,Kumamoto,Japan","institution_ids":["https://openalex.org/I96036126"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I96036126"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9994000196456909,"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":0.9994000196456909,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.709794282913208},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5839167237281799},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5477955341339111},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.54204261302948},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.48164501786231995},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3602997660636902},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.33086782693862915},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23845422267913818},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11211025714874268}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.709794282913208},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5839167237281799},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5477955341339111},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.54204261302948},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.48164501786231995},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3602997660636902},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.33086782693862915},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23845422267913818},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11211025714874268},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dsp65409.2025.11075077","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsp65409.2025.11075077","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 25th International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.5,"display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1644641054","https://openalex.org/W1920022804","https://openalex.org/W2027461913","https://openalex.org/W2194775991","https://openalex.org/W2560609797","https://openalex.org/W2950212750","https://openalex.org/W2986519121","https://openalex.org/W4312443924","https://openalex.org/W4394671432","https://openalex.org/W4403791510","https://openalex.org/W6762718338"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W3150465815","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W1997222214","https://openalex.org/W2560439919","https://openalex.org/W4389340727","https://openalex.org/W2802581102","https://openalex.org/W4382602924"],"abstract_inverted_index":{"3D":[0,24,48,60,66,95,161],"image":[1],"classification":[2,51,71,162],"plays":[3],"a":[4,42],"crucial":[5],"role":[6],"in":[7],"fields":[8],"such":[9],"as":[10],"computer":[11],"vision,":[12],"archaeology,":[13],"and":[14,49,62,85,99,101,107,160],"medical":[15],"imaging,":[16],"where":[17],"accurate":[18,86],"object":[19,165],"recognition":[20],"is":[21],"essential.":[22],"However,":[23],"classifiers":[25,96,104],"alone":[26],"may":[27],"struggle":[28],"to":[29,69,114,141,150],"extract":[30],"sufficient":[31],"discriminative":[32],"features,":[33],"limiting":[34],"their":[35],"accuracy.":[36],"To":[37],"address":[38],"this,":[39],"we":[40],"propose":[41],"hybrid":[43,126],"framework":[44,81,91],"that":[45,124],"integrates":[46],"both":[47,78],"2D":[50,57,103],"techniques.":[52],"Our":[53],"approach":[54,127],"extracts":[55],"multi-view":[56,159],"projections":[58],"from":[59,139,148],"objects":[61],"leverages":[63],"them":[64],"alongside":[65],"structural":[67],"features":[68],"enhance":[70],"performance.":[72],"By":[73],"combining":[74],"the":[75,116,119,133,155],"outputs":[76],"of":[77,118,157],"modalities,":[79],"our":[80,90,125],"produces":[82],"more":[83],"robust":[84],"predictions.":[87],"We":[88,109],"evaluate":[89,111],"using":[92],"three":[93,102],"state-of-the-art":[94],"(PointNet,":[97],"PointNet++,":[98],"Mamba3D)":[100],"(ConvNeXt,":[105],"EfficientNet,":[106],"ResNet).":[108],"also":[110],"different":[112],"methodologies":[113],"combine":[115],"predictions":[117],"classifiers.":[120],"Experimental":[121],"results":[122],"show":[123],"consistently":[128],"outperforms":[129],"3D-only":[130],"classification.":[131],"On":[132],"ModelNet10":[134],"dataset,":[135],"PointNet++":[136],"accuracy":[137],"improved":[138,164],"88.93%":[140],"94.38%,":[142],"while":[143],"on":[144],"ModelNet40,":[145],"it":[146],"increased":[147],"87.56%":[149],"92.67%.":[151],"These":[152],"findings":[153],"highlight":[154],"effectiveness":[156],"integrating":[158],"for":[163],"recognition.":[166]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
