{"id":"https://openalex.org/W4306685800","doi":"https://doi.org/10.1007/s41095-022-0276-6","title":"Point cloud completion via structured feature maps using a feedback network","display_name":"Point cloud completion via structured feature maps using a feedback network","publication_year":2022,"publication_date":"2022-10-18","ids":{"openalex":"https://openalex.org/W4306685800","doi":"https://doi.org/10.1007/s41095-022-0276-6"},"language":"en","primary_location":{"id":"doi:10.1007/s41095-022-0276-6","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s41095-022-0276-6","pdf_url":"https://link.springer.com/content/pdf/10.1007/s41095-022-0276-6.pdf","source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://link.springer.com/content/pdf/10.1007/s41095-022-0276-6.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078942499","display_name":"Zejia Su","orcid":"https://orcid.org/0000-0001-9121-6779"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zejia Su","raw_affiliation_strings":["College of Computer Science &#x0026; Software Engineering, Shenzhen University, Shenzhen, China","College of Computer Science & Software Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science &#x0026; Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Computer Science & Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101795030","display_name":"Haibin Huang","orcid":"https://orcid.org/0000-0001-9963-5089"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4401726859","display_name":"Kuaishou (China)","ror":"https://ror.org/0258as409","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haibin Huang","raw_affiliation_strings":["College of Computer Science &#x0026; Software Engineering, Shenzhen University, Shenzhen, China","Kuaishou Technology, China","Kuaishou Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science &#x0026; Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Kuaishou Technology, China","institution_ids":["https://openalex.org/I4401726859"]},{"raw_affiliation_string":"Kuaishou Technology, Beijing, China","institution_ids":["https://openalex.org/I4401726859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025046851","display_name":"Chongyang Ma","orcid":"https://orcid.org/0000-0002-8243-9513"},"institutions":[{"id":"https://openalex.org/I4401726859","display_name":"Kuaishou (China)","ror":"https://ror.org/0258as409","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chongyang Ma","raw_affiliation_strings":["Kuaishou Technology, China","Kuaishou Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kuaishou Technology, China","institution_ids":["https://openalex.org/I4401726859"]},{"raw_affiliation_string":"Kuaishou Technology, Beijing, China","institution_ids":["https://openalex.org/I4401726859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034304352","display_name":"Hui Huang","orcid":"https://orcid.org/0000-0003-3212-0544"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I4401726859","display_name":"Kuaishou (China)","ror":"https://ror.org/0258as409","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Huang","raw_affiliation_strings":["College of Computer Science &#x0026; Software Engineering, Shenzhen University, Shenzhen, China","Kuaishou Technology, China","College of Computer Science & Software Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science &#x0026; Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Kuaishou Technology, China","institution_ids":["https://openalex.org/I4401726859"]},{"raw_affiliation_string":"College of Computer Science & Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013892799","display_name":"Ruizhen Hu","orcid":"https://orcid.org/0000-0002-6798-0336"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruizhen Hu","raw_affiliation_strings":["College of Computer Science &#x0026; Software Engineering, Shenzhen University, Shenzhen, China","College of Computer Science & Software Engineering, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science &#x0026; Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Computer Science & Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9582,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.8503512,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"9","issue":"1","first_page":"71","last_page":"85"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9980999827384949,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9957000017166138,"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":0.8085589408874512},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.799014151096344},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7689211368560791},{"id":"https://openalex.org/keywords/upsampling","display_name":"Upsampling","score":0.6614158153533936},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5305386185646057},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5232364535331726},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5193341970443726},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.4992997646331787},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4874613285064697},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.47601205110549927},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.45010918378829956},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.355817973613739},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3495256304740906},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3266908526420593},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2610442042350769},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10706254839897156},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07630759477615356}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8085589408874512},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.799014151096344},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7689211368560791},{"id":"https://openalex.org/C110384440","wikidata":"https://www.wikidata.org/wiki/Q1143270","display_name":"Upsampling","level":3,"score":0.6614158153533936},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5305386185646057},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5232364535331726},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5193341970443726},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.4992997646331787},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4874613285064697},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.47601205110549927},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.45010918378829956},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.355817973613739},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3495256304740906},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3266908526420593},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2610442042350769},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10706254839897156},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07630759477615356},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s41095-022-0276-6","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s41095-022-0276-6","pdf_url":"https://link.springer.com/content/pdf/10.1007/s41095-022-0276-6.pdf","source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:845304510adc4637a0038cdc52dfb2ef","is_oa":true,"landing_page_url":"https://doaj.org/article/845304510adc4637a0038cdc52dfb2ef","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":"Computational Visual Media, Vol 9, Iss 1, Pp 71-85 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s41095-022-0276-6","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s41095-022-0276-6","pdf_url":"https://link.springer.com/content/pdf/10.1007/s41095-022-0276-6.pdf","source":{"id":"https://openalex.org/S2487656537","display_name":"Computational Visual Media","issn_l":"2096-0433","issn":["2096-0433","2096-0662"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Visual Media","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1680209686","display_name":null,"funder_award_id":"U21B2023","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7983550908","display_name":null,"funder_award_id":"U2001206","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G835158696","display_name":"\u4e09\u7ef4\u7269\u4f53\u7684\u667a\u80fd\u7406\u89e3\u548c\u4ea4\u4e92\u6280\u672f\u7814\u7a76","funder_award_id":"61872250","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"},{"id":"https://openalex.org/F4320326279","display_name":"Department of Education of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320336569","display_name":"Shenzhen Science and Technology Innovation Program","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4306685800.pdf","grobid_xml":"https://content.openalex.org/works/W4306685800.grobid-xml"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W1580065766","https://openalex.org/W1583837637","https://openalex.org/W1992642990","https://openalex.org/W2010544530","https://openalex.org/W2059993653","https://openalex.org/W2115579991","https://openalex.org/W2460657278","https://openalex.org/W2559882727","https://openalex.org/W2560609797","https://openalex.org/W2560722161","https://openalex.org/W2738551266","https://openalex.org/W2798314605","https://openalex.org/W2884154111","https://openalex.org/W2886499109","https://openalex.org/W2912083425","https://openalex.org/W2940600945","https://openalex.org/W2953668091","https://openalex.org/W2963680153","https://openalex.org/W2963729050","https://openalex.org/W2979750740","https://openalex.org/W2997088169","https://openalex.org/W2997337685","https://openalex.org/W3011859018","https://openalex.org/W3025708905","https://openalex.org/W3034493208","https://openalex.org/W3034584726","https://openalex.org/W3035014292","https://openalex.org/W3106699132","https://openalex.org/W3108012830","https://openalex.org/W3109518641","https://openalex.org/W3111535274","https://openalex.org/W3116155584","https://openalex.org/W3153465022","https://openalex.org/W3170469318","https://openalex.org/W3170754649","https://openalex.org/W3175164187","https://openalex.org/W3175702600","https://openalex.org/W3184736166","https://openalex.org/W3188579662","https://openalex.org/W3191573718","https://openalex.org/W3192240783","https://openalex.org/W3196231425","https://openalex.org/W3203898101","https://openalex.org/W3206075451","https://openalex.org/W3212386989","https://openalex.org/W4214755140"],"related_works":["https://openalex.org/W17155033","https://openalex.org/W2062399876","https://openalex.org/W3207760230","https://openalex.org/W1496222301","https://openalex.org/W1590307681","https://openalex.org/W2536018345","https://openalex.org/W4312814274","https://openalex.org/W4285370786","https://openalex.org/W2296488620","https://openalex.org/W3176213335"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,149],"tackle":[4],"the":[5,13,25,131,135,166],"challenging":[6],"problem":[7],"of":[8,15,165],"point":[9,92,114,118,128,146,153,169,191],"cloud":[10,93,119,129,192],"completion":[11,193],"from":[12,80,107,130],"perspective":[14],"feature":[16,42,60,73,105],"learning.":[17],"Our":[18],"key":[19],"observation":[20],"is":[21,39,101,122],"that":[22,44,63,160,186],"to":[23,103,124],"recover":[24],"underlying":[26],"structures":[27,143],"as":[28,30],"well":[29],"surface":[31],"details,":[32],"given":[33],"partial":[34,132],"input,":[35],"a":[36,40,59,70,88,96,110,117,126,152,157],"fundamental":[37],"component":[38],"good":[41],"representation":[43],"can":[45,64,161],"capture":[46],"both":[47],"global":[48],"structure":[49],"and":[50,112,134,144,175,181],"local":[51,81,142],"geometric":[52],"details.":[53],"We":[54,83,171],"accordingly":[55],"first":[56],"propose":[57,150],"FSNet,":[58],"structuring":[61],"module":[62,155],"adaptively":[65],"aggregate":[66],"point-wise":[67],"features":[68],"into":[69,87,109],"2D":[71,97],"structured":[72],"map":[74],"by":[75],"learning":[76],"multiple":[77],"latent":[78],"patterns":[79],"regions.":[82],"then":[84],"integrate":[85],"FSNet":[86,108],"coarse-to-fine":[89],"pipeline":[90],"for":[91],"completion.":[94],"Specifically,":[95],"convolutional":[98],"neural":[99],"network":[100,121],"adopted":[102],"decode":[104],"maps":[106],"coarse":[111,136],"complete":[113],"cloud.":[115,170],"Next,":[116],"upsampling":[120,154],"used":[123],"generate":[125],"dense":[127,168],"input":[133],"intermediate":[137],"output.":[138],"To":[139],"efficiently":[140],"exploit":[141],"enhance":[145],"distribution":[147],"uniformity,":[148],"IFNet,":[151],"with":[156],"self-correction":[158],"mechanism":[159],"progressively":[162],"refine":[163],"details":[164],"generated":[167],"have":[172],"conducted":[173],"qualitative":[174],"quantitative":[176],"experiments":[177],"on":[178],"ShapeNet,":[179],"MVP,":[180],"KITTI":[182],"datasets,":[183],"which":[184],"demonstrate":[185],"our":[187],"method":[188],"outperforms":[189],"state-of-the-art":[190],"approaches.":[194]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":6}],"updated_date":"2026-07-20T07:56:41.581041","created_date":"2025-10-10T00:00:00"}
