{"id":"https://openalex.org/W2985853690","doi":"https://doi.org/10.3390/rs11222644","title":"RealPoint3D: Generating 3D Point Clouds from a Single Image of Complex Scenarios","display_name":"RealPoint3D: Generating 3D Point Clouds from a Single Image of Complex Scenarios","publication_year":2019,"publication_date":"2019-11-13","ids":{"openalex":"https://openalex.org/W2985853690","doi":"https://doi.org/10.3390/rs11222644","mag":"2985853690"},"language":"en","primary_location":{"id":"doi:10.3390/rs11222644","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11222644","pdf_url":"https://www.mdpi.com/2072-4292/11/22/2644/pdf?version=1573618455","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/11/22/2644/pdf?version=1573618455","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075726869","display_name":"Yan Xia","orcid":"https://orcid.org/0000-0001-5952-566X"},"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"]},{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["CN","DE"],"is_corresponding":false,"raw_author_name":"Yan Xia","raw_affiliation_strings":["Fujian Key Laboratory of Sensing and Computing, School of Informatics, Xiamen University, Xiamen 361005, China","Photogrammetry and Remote Sensing, Technical University of Munich, 80333 Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Sensing and Computing, School of Informatics, Xiamen University, Xiamen 361005, China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Photogrammetry and Remote Sensing, Technical University of Munich, 80333 Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100416961","display_name":"Cheng Wang","orcid":"https://orcid.org/0000-0001-6075-796X"},"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":"Cheng Wang","raw_affiliation_strings":["Fujian Key Laboratory of Sensing and Computing, School of Informatics, Xiamen University, Xiamen 361005, China"],"affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Sensing and Computing, School of Informatics, Xiamen University, Xiamen 361005, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100419175","display_name":"Yusheng Xu","orcid":"https://orcid.org/0000-0001-5571-7808"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Yusheng Xu","raw_affiliation_strings":["Photogrammetry and Remote Sensing, Technical University of Munich, 80333 Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Photogrammetry and Remote Sensing, Technical University of Munich, 80333 Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002805753","display_name":"Yu Zang","orcid":"https://orcid.org/0000-0002-7193-1414"},"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":"Yu Zang","raw_affiliation_strings":["Fujian Key Laboratory of Sensing and Computing, School of Informatics, Xiamen University, Xiamen 361005, China"],"affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Sensing and Computing, School of Informatics, Xiamen University, Xiamen 361005, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066301734","display_name":"Weiquan Liu","orcid":"https://orcid.org/0000-0002-5934-1139"},"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":"Weiquan Liu","raw_affiliation_strings":["Fujian Key Laboratory of Sensing and Computing, School of Informatics, Xiamen University, Xiamen 361005, China"],"affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Sensing and Computing, School of Informatics, Xiamen University, Xiamen 361005, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100613889","display_name":"Jonathan Li","orcid":"https://orcid.org/0000-0001-7899-0049"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jonathan Li","raw_affiliation_strings":["Department of Geography and Environmental Management, University of Waterloo, Waterloo, ON N2L 3G1, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Geography and Environmental Management, University of Waterloo, Waterloo, ON N2L 3G1, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053008757","display_name":"Uwe Stilla","orcid":"https://orcid.org/0000-0002-1184-0924"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Uwe Stilla","raw_affiliation_strings":["Photogrammetry and Remote Sensing, Technical University of Munich, 80333 Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Photogrammetry and Remote Sensing, Technical University of Munich, 80333 Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100416961"],"corresponding_institution_ids":["https://openalex.org/I191208505"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":1465,"currency":"EUR","value_usd":1580},"fwci":2.1287,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.87193365,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"11","issue":"22","first_page":"2644","last_page":"2644"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9997000098228455,"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":0.9997000098228455,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9970999956130981,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9969000220298767,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.8955590128898621},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8362685441970825},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6554400324821472},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6138014197349548},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5930063724517822},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5538225173950195},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5412741303443909},{"id":"https://openalex.org/keywords/viewpoints","display_name":"Viewpoints","score":0.5146557092666626},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.49212998151779175},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4762026071548462},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4469807744026184},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3512343764305115},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.06959405541419983},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06060066819190979}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8955590128898621},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8362685441970825},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6554400324821472},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6138014197349548},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5930063724517822},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5538225173950195},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5412741303443909},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.5146557092666626},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.49212998151779175},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4762026071548462},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4469807744026184},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3512343764305115},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.06959405541419983},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06060066819190979},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs11222644","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11222644","pdf_url":"https://www.mdpi.com/2072-4292/11/22/2644/pdf?version=1573618455","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:mediatum.ub.tum.de:node/1543495","is_oa":true,"landing_page_url":"http://mediatum.ub.tum.de/node?id=1543495","pdf_url":null,"source":{"id":"https://openalex.org/S4377196330","display_name":"mediaTUM  (Technical University of Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"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":"","raw_type":"article"},{"id":"pmh:oai:mediatum.ub.tum.de:node/1594978","is_oa":false,"landing_page_url":"https://mediatum.ub.tum.de/1594978","pdf_url":null,"source":{"id":"https://openalex.org/S4377196330","display_name":"mediaTUM  (Technical University of Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs11222644","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11222644","pdf_url":"https://www.mdpi.com/2072-4292/11/22/2644/pdf?version=1573618455","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2985853690.pdf","grobid_xml":"https://content.openalex.org/works/W2985853690.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W313314885","https://openalex.org/W1591870335","https://openalex.org/W1786486465","https://openalex.org/W1961209718","https://openalex.org/W1979266466","https://openalex.org/W2015112703","https://openalex.org/W2021261909","https://openalex.org/W2021621386","https://openalex.org/W2027174336","https://openalex.org/W2027560260","https://openalex.org/W2035875937","https://openalex.org/W2096355125","https://openalex.org/W2108598243","https://openalex.org/W2211722331","https://openalex.org/W2342277278","https://openalex.org/W2464708700","https://openalex.org/W2519379752","https://openalex.org/W2546066744","https://openalex.org/W2558748708","https://openalex.org/W2560722161","https://openalex.org/W2603429625","https://openalex.org/W2624503621","https://openalex.org/W2755992512","https://openalex.org/W2796426482","https://openalex.org/W2904086561","https://openalex.org/W2907147407","https://openalex.org/W2950642167","https://openalex.org/W2962731536","https://openalex.org/W2962778872","https://openalex.org/W2963021451","https://openalex.org/W2963333168","https://openalex.org/W2963719584","https://openalex.org/W2973392645","https://openalex.org/W3101012758","https://openalex.org/W3105021316"],"related_works":["https://openalex.org/W2385368906","https://openalex.org/W2902924992","https://openalex.org/W2626642044","https://openalex.org/W93537448","https://openalex.org/W2619807045","https://openalex.org/W2388758053","https://openalex.org/W2949734191","https://openalex.org/W2017333877","https://openalex.org/W2048332520","https://openalex.org/W4233821346"],"abstract_inverted_index":{"Generating":[0],"3D":[1,39,68,81,89,94,123,143,160],"point":[2,40,69,144,161],"clouds":[3],"from":[4,12,97,103,120],"a":[5,74,98,111,121,141],"single":[6,99],"image":[7,101,191],"has":[8,192],"attracted":[9],"full":[10],"attention":[11],"researchers":[13],"in":[14,62,187,196],"the":[15,25,38,63,85,116,127,131,148,152,159,193,199,203],"field":[16],"of":[17,28],"multimedia,":[18],"remote":[19],"sensing":[20],"and":[21,54,106,155,166,202],"computer":[22],"vision.":[23],"With":[24],"recent":[26],"proliferation":[27],"deep":[29,32],"learning,":[30],"various":[31,212],"models":[33],"have":[34],"been":[35],"proposed":[36,149,180],"for":[37,158,184],"cloud":[41,70,162],"generation.":[42,163],"However,":[43],"they":[44],"require":[45],"objects":[46,195],"to":[47,78,139,198],"be":[48,207],"captured":[49,102],"with":[50,130,168,211],"absolutely":[51],"clean":[52],"backgrounds":[53,189],"fixed":[55],"viewpoints,":[56],"which":[57],"highly":[58],"limits":[59],"their":[60],"application":[61],"real":[64,100,185],"environment.":[65],"To":[66],"guide":[67],"generation,":[71],"we":[72,114],"propose":[73],"novel":[75],"network,":[76],"RealPoint3D,":[77],"integrate":[79],"prior":[80],"shape":[82,118,133],"knowledge":[83],"into":[84,137],"network.":[86],"Taking":[87],"additional":[88],"information,":[90],"RealPoint3D":[91,138,150],"can":[92],"handle":[93],"object":[95,205],"generation":[96],"any":[104],"viewpoint":[105],"complex":[107,188],"background.":[108],"Specifically,":[109],"provided":[110],"query":[112],"image,":[113,128],"retrieve":[115],"nearest":[117],"model":[119,124],"pre-prepared":[122],"database.":[125],"Then,":[126],"together":[129],"retrieved":[132],"model,":[134],"is":[135],"fed":[136],"generate":[140],"fine-grained":[142],"cloud.":[145],"We":[146],"evaluated":[147],"on":[151],"ShapeNet":[153],"dataset":[154,157],"ObjectNet3D":[156],"Experimental":[164],"results":[165],"comparisons":[167],"state-of-the-art":[169],"methods":[170],"demonstrate":[171],"that":[172],"our":[173,179],"framework":[174,181],"achieves":[175],"superior":[176],"performance.":[177],"Furthermore,":[178],"works":[182],"well":[183],"images":[186],"(the":[190],"remaining":[194],"addition":[197],"reconstructed":[200,204],"object,":[201],"may":[206],"occluded":[208],"or":[209],"truncated)":[210],"viewing":[213],"angles.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
