{"id":"https://openalex.org/W3011120345","doi":"https://doi.org/10.1109/access.2020.2982196","title":"A Review on Deep Learning Approaches for 3D Data Representations in Retrieval and Classifications","display_name":"A Review on Deep Learning Approaches for 3D Data Representations in Retrieval and Classifications","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3011120345","doi":"https://doi.org/10.1109/access.2020.2982196","mag":"3011120345"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2982196","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2982196","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043500.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"review","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043500.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088625208","display_name":"Abubakar Sulaiman Gezawa","orcid":"https://orcid.org/0000-0003-0949-8733"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Abubakar Sulaiman Gezawa","raw_affiliation_strings":["Department of Computer Science, School of Informatics, Xiamen University, Xiamen, China"],"raw_orcid":"https://orcid.org/0000-0003-0949-8733","affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Informatics, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101977563","display_name":"Yan Zhang","orcid":"https://orcid.org/0000-0002-5905-8579"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Zhang","raw_affiliation_strings":["Department of Computer Science, School of Informatics, Xiamen University, Xiamen, China"],"raw_orcid":"https://orcid.org/0000-0002-5905-8579","affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Informatics, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090796235","display_name":"Qicong Wang","orcid":"https://orcid.org/0000-0001-7324-0433"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qicong Wang","raw_affiliation_strings":["Department of Computer Science, School of Informatics, Xiamen University, Xiamen, China","Shenzhen Research Institute, Xiamen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-7324-0433","affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Informatics, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Shenzhen Research Institute, Xiamen University, Shenzhen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041490965","display_name":"Yunqi Lei","orcid":"https://orcid.org/0000-0001-9731-5815"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Yunqi","raw_affiliation_strings":["Department of Computer Science, School of Informatics, Xiamen University, Xiamen, China"],"raw_orcid":"https://orcid.org/0000-0001-9731-5815","affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Informatics, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5088625208"],"corresponding_institution_ids":["https://openalex.org/I191208505"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":6.47,"has_fulltext":true,"cited_by_count":74,"citation_normalized_percentile":{"value":0.97999357,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"8","issue":null,"first_page":"57566","last_page":"57593"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998999834060669,"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":0.9998999834060669,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9970999956130981,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9968000054359436,"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/computer-science","display_name":"Computer science","score":0.7625829577445984},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.502488374710083},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4814140796661377},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48129239678382874},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3317854404449463}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7625829577445984},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.502488374710083},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4814140796661377},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48129239678382874},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3317854404449463}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2982196","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2982196","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043500.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e90fa98561394390a29218ffa7ffee69","is_oa":true,"landing_page_url":"https://doaj.org/article/e90fa98561394390a29218ffa7ffee69","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 57566-57593 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2982196","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2982196","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043500.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6680613544","display_name":null,"funder_award_id":"61671397","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":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3011120345.pdf","grobid_xml":"https://content.openalex.org/works/W3011120345.grobid-xml"},"referenced_works_count":238,"referenced_works":["https://openalex.org/W15464162","https://openalex.org/W125693051","https://openalex.org/W173014460","https://openalex.org/W255181480","https://openalex.org/W1139309024","https://openalex.org/W1489081407","https://openalex.org/W1491940218","https://openalex.org/W1501856433","https://openalex.org/W1508770749","https://openalex.org/W1590776313","https://openalex.org/W1593727536","https://openalex.org/W1596547119","https://openalex.org/W1597141413","https://openalex.org/W1629010235","https://openalex.org/W1643185111","https://openalex.org/W1644641054","https://openalex.org/W1662382123","https://openalex.org/W1745334888","https://openalex.org/W1892078565","https://openalex.org/W1903029394","https://openalex.org/W1920022804","https://openalex.org/W1923184257","https://openalex.org/W1932888261","https://openalex.org/W1946110011","https://openalex.org/W1946609740","https://openalex.org/W1951806617","https://openalex.org/W1965895201","https://openalex.org/W1976372851","https://openalex.org/W1976483474","https://openalex.org/W1982465050","https://openalex.org/W1985238052","https://openalex.org/W1989191365","https://openalex.org/W1995341919","https://openalex.org/W2001353114","https://openalex.org/W2001696967","https://openalex.org/W2004030129","https://openalex.org/W2006580222","https://openalex.org/W2007206727","https://openalex.org/W2007972815","https://openalex.org/W2019894188","https://openalex.org/W2021122545","https://openalex.org/W2022508996","https://openalex.org/W2032732073","https://openalex.org/W2041469568","https://openalex.org/W2046150577","https://openalex.org/W2050398567","https://openalex.org/W2052577859","https://openalex.org/W2052789583","https://openalex.org/W2057018318","https://openalex.org/W2068034065","https://openalex.org/W2068078373","https://openalex.org/W2070892083","https://openalex.org/W2070961462","https://openalex.org/W2075402943","https://openalex.org/W2078039548","https://openalex.org/W2078366715","https://openalex.org/W2081087516","https://openalex.org/W2084286148","https://openalex.org/W2091106122","https://openalex.org/W2091791686","https://openalex.org/W2095381174","https://openalex.org/W2098764590","https://openalex.org/W2099606917","https://openalex.org/W2099789128","https://openalex.org/W2100429732","https://openalex.org/W2100657858","https://openalex.org/W2101025736","https://openalex.org/W2102053997","https://openalex.org/W2104620097","https://openalex.org/W2106629076","https://openalex.org/W2106869737","https://openalex.org/W2109992539","https://openalex.org/W2111072639","https://openalex.org/W2116341502","https://openalex.org/W2116466193","https://openalex.org/W2117392667","https://openalex.org/W2125320497","https://openalex.org/W2130325614","https://openalex.org/W2146729014","https://openalex.org/W2147373864","https://openalex.org/W2149458101","https://openalex.org/W2151047074","https://openalex.org/W2156222070","https://openalex.org/W2156779366","https://openalex.org/W2157575450","https://openalex.org/W2160821342","https://openalex.org/W2161893161","https://openalex.org/W2161969291","https://openalex.org/W2163071539","https://openalex.org/W2163605009","https://openalex.org/W2165414070","https://openalex.org/W2165939338","https://openalex.org/W2169571362","https://openalex.org/W2172224951","https://openalex.org/W2173160820","https://openalex.org/W2194775991","https://openalex.org/W2211722331","https://openalex.org/W2216850363","https://openalex.org/W2229637417","https://openalex.org/W2257534197","https://openalex.org/W2272361785","https://openalex.org/W2274287116","https://openalex.org/W2282442744","https://openalex.org/W2318793210","https://openalex.org/W2333588948","https://openalex.org/W2342223463","https://openalex.org/W2342277278","https://openalex.org/W2343390471","https://openalex.org/W2404208881","https://openalex.org/W2461132349","https://openalex.org/W2489780108","https://openalex.org/W2511691466","https://openalex.org/W2518780089","https://openalex.org/W2519887557","https://openalex.org/W2546066744","https://openalex.org/W2546376906","https://openalex.org/W2552639984","https://openalex.org/W2553307952","https://openalex.org/W2556802233","https://openalex.org/W2558460151","https://openalex.org/W2558748708","https://openalex.org/W2560609797","https://openalex.org/W2582398519","https://openalex.org/W2594519801","https://openalex.org/W2594875654","https://openalex.org/W2603429625","https://openalex.org/W2604249033","https://openalex.org/W2606840594","https://openalex.org/W2608645542","https://openalex.org/W2614634292","https://openalex.org/W2737234477","https://openalex.org/W2738835886","https://openalex.org/W2753798143","https://openalex.org/W2760937068","https://openalex.org/W2765343806","https://openalex.org/W2768213582","https://openalex.org/W2768308213","https://openalex.org/W2769284350","https://openalex.org/W2770997764","https://openalex.org/W2774433906","https://openalex.org/W2785487749","https://openalex.org/W2788158258","https://openalex.org/W2790362762","https://openalex.org/W2794206172","https://openalex.org/W2796426482","https://openalex.org/W2798510813","https://openalex.org/W2799162093","https://openalex.org/W2801182099","https://openalex.org/W2810641456","https://openalex.org/W2889055034","https://openalex.org/W2889118434","https://openalex.org/W2890848214","https://openalex.org/W2891396148","https://openalex.org/W2892880750","https://openalex.org/W2893477965","https://openalex.org/W2894567022","https://openalex.org/W2894703649","https://openalex.org/W2902078856","https://openalex.org/W2905173041","https://openalex.org/W2937458416","https://openalex.org/W2942231644","https://openalex.org/W2942498895","https://openalex.org/W2950898568","https://openalex.org/W2952689920","https://openalex.org/W2955472583","https://openalex.org/W2962724911","https://openalex.org/W2962731536","https://openalex.org/W2962928871","https://openalex.org/W2962948813","https://openalex.org/W2963021451","https://openalex.org/W2963038646","https://openalex.org/W2963121255","https://openalex.org/W2963140844","https://openalex.org/W2963173190","https://openalex.org/W2963177663","https://openalex.org/W2963509914","https://openalex.org/W2963530975","https://openalex.org/W2963632978","https://openalex.org/W2963716836","https://openalex.org/W2963719584","https://openalex.org/W2963744743","https://openalex.org/W2963830382","https://openalex.org/W2963956866","https://openalex.org/W2964015378","https://openalex.org/W2964113829","https://openalex.org/W2964311892","https://openalex.org/W2964321699","https://openalex.org/W2964338167","https://openalex.org/W2964342398","https://openalex.org/W2964350391","https://openalex.org/W2967324759","https://openalex.org/W2986726534","https://openalex.org/W2994602700","https://openalex.org/W3007103623","https://openalex.org/W3101228253","https://openalex.org/W3105297345","https://openalex.org/W3124633807","https://openalex.org/W3163282598","https://openalex.org/W4289076044","https://openalex.org/W4293472597","https://openalex.org/W4297741728","https://openalex.org/W4299835445","https://openalex.org/W6605121731","https://openalex.org/W6628934346","https://openalex.org/W6629098493","https://openalex.org/W6635501545","https://openalex.org/W6637178625","https://openalex.org/W6638484148","https://openalex.org/W6640300118","https://openalex.org/W6640774549","https://openalex.org/W6676194229","https://openalex.org/W6676766825","https://openalex.org/W6683819664","https://openalex.org/W6684191040","https://openalex.org/W6685148647","https://openalex.org/W6685265622","https://openalex.org/W6685350579","https://openalex.org/W6688669057","https://openalex.org/W6690815549","https://openalex.org/W6694077575","https://openalex.org/W6694260854","https://openalex.org/W6703529473","https://openalex.org/W6713411898","https://openalex.org/W6713517206","https://openalex.org/W6720006811","https://openalex.org/W6725627366","https://openalex.org/W6726873649","https://openalex.org/W6729001083","https://openalex.org/W6732286402","https://openalex.org/W6736454891","https://openalex.org/W6736612982","https://openalex.org/W6739778489","https://openalex.org/W6744580074","https://openalex.org/W6746340398","https://openalex.org/W6753266022","https://openalex.org/W6761590077","https://openalex.org/W6795983510","https://openalex.org/W6910779650"],"related_works":["https://openalex.org/W2731899572","https://openalex.org/W3215138031","https://openalex.org/W4321369474","https://openalex.org/W3009238340","https://openalex.org/W4360585206","https://openalex.org/W4285208911","https://openalex.org/W3082895349","https://openalex.org/W4213079790","https://openalex.org/W2248239756","https://openalex.org/W4323565446"],"abstract_inverted_index":{"Deep":[0],"learning":[1,29,44,160],"approach":[2,171],"has":[3,51,84],"been":[4,52,85],"used":[5,31],"extensively":[6],"in":[7,15,65,99,105,130],"image":[8],"analysis":[9],"tasks.":[10],"However,":[11],"implementing":[12],"the":[13,25,40,56,59,68,88,93,112,128,147,174],"methods":[14,45,135,138],"3D":[16,48,61,74,95,106,116,165,177],"data":[17,49,62,75,145,166],"is":[18],"a":[19,72,163],"bit":[20],"complex":[21],"because":[22],"most":[23],"of":[24,42,58,70,92,114,176],"previously":[26],"designed":[27],"deep":[28,43,159],"architectures":[30],"1D":[32],"or":[33],"2D":[34],"as":[35],"input.":[36],"In":[37],"this":[38,66,131],"work,":[39,132],"performance":[41,113,148,175],"on":[46,55,79,121],"different":[47,60,115],"representations":[50,63],"reviewed.":[53],"Based":[54],"categorization":[57],"proposed":[64],"paper,":[67],"importance":[69],"choosing":[71],"suitable":[73,164],"representation":[76,167],"which":[77],"depends":[78],"simplicity,":[80],"usability,":[81],"and":[82,90,109,119,139,143],"efficiency":[83],"highlighted.":[86],"Furthermore,":[87],"origin":[89],"contents":[91],"major":[94],"datasets":[96],"were":[97,124,187],"discussed":[98],"detail.":[100],"Due":[101],"to":[102,127],"growing":[103],"interest":[104],"object":[107,117],"retrieval":[108,118],"classification":[110,120],"tasks,":[111],"ModelNet40":[122],"dataset":[123],"compared.":[125],"According":[126],"findings":[129],"multi":[133],"views":[134],"surpass":[136],"voxel-based":[137],"with":[140,162],"increased":[141],"layers":[142],"enough":[144],"augmentation":[146],"can":[149,155],"still":[150],"be":[151,156],"increased.":[152],"Therefore,":[153],"it":[154],"concluded":[157],"that":[158],"together":[161],"gives":[168],"an":[169],"effective":[170],"for":[172,184],"improving":[173],"shape":[178],"analysis.":[179],"Finally,":[180],"some":[181],"possible":[182],"directions":[183],"future":[185],"researches":[186],"suggested.":[188]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
