{"id":"https://openalex.org/W3195886072","doi":"https://doi.org/10.1109/jstars.2021.3106376","title":"CBF-Net: An Adaptive Context Balancing and Feature Filtering Network for Point Cloud Classification","display_name":"CBF-Net: An Adaptive Context Balancing and Feature Filtering Network for Point Cloud Classification","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3195886072","doi":"https://doi.org/10.1109/jstars.2021.3106376","mag":"3195886072"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2021.3106376","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3106376","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09520261.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09520261.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100729381","display_name":"Qian Zang","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qian Zang","raw_affiliation_strings":["the Key Laboratory of Network Information System Technology (NIST), Chinese Academy of Sciences Aerospace Information Research Institute, 560203 Beijing, Beijing, China, (e-mail: zangqian19@mails.ucas.ac.cn)","Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","ORCiD"],"affiliations":[{"raw_affiliation_string":"the Key Laboratory of Network Information System Technology (NIST), Chinese Academy of Sciences Aerospace Information Research Institute, 560203 Beijing, Beijing, China, (e-mail: zangqian19@mails.ucas.ac.cn)","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I4210108629"]},{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002110023","display_name":"Wenhui Diao","orcid":"https://orcid.org/0000-0002-3931-3974"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhui Diao","raw_affiliation_strings":["Key Laboratory of Network Information System Technology, Chinese Academy of Sciences Aerospace Information Research Institute, 560203 Beijing, Beijing, China, (e-mail: diaowh@aircas.ac.cn)","ORCiD","Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Network Information System Technology, Chinese Academy of Sciences Aerospace Information Research Institute, 560203 Beijing, Beijing, China, (e-mail: diaowh@aircas.ac.cn)","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]},{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053611461","display_name":"Kaiqiang Chen","orcid":"https://orcid.org/0000-0002-8314-2375"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiqiang Chen","raw_affiliation_strings":["Key Laboratory of Technology in Geo-spatial Information Processing and Application System, Institute of Electronics, Chinese Academy of sciences, Beijing, Beijing, China, 100190 (e-mail: chenkaiqiang14@mails.ucas.ac.cn)","ORCiD","Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Technology in Geo-spatial Information Processing and Application System, Institute of Electronics, Chinese Academy of sciences, Beijing, Beijing, China, 100190 (e-mail: chenkaiqiang14@mails.ucas.ac.cn)","institution_ids":["https://openalex.org/I4210137199"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]},{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100343970","display_name":"Ling Liu","orcid":"https://orcid.org/0000-0001-7912-568X"},"institutions":[{"id":"https://openalex.org/I4210130035","display_name":"China Communications Construction Company (China)","ror":"https://ror.org/03q3een69","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210130035"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ling Liu","raw_affiliation_strings":["School of Civil Engineering, Tsinghua University, 12442 Beijing, Beijing, China, (e-mail: liuling@ccccltd.cn)","China Communications Information Technology Group Company, Ltd., Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Civil Engineering, Tsinghua University, 12442 Beijing, Beijing, China, (e-mail: liuling@ccccltd.cn)","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"China Communications Information Technology Group Company, Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210130035"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100884860","display_name":"Menglong Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Menglong Yan","raw_affiliation_strings":["the Key Laboratory of Network Information System Technology (NIST), Chinese Academy of Sciences Aerospace Information Research Institute, 560203 Beijing, Beijing, China, (e-mail: yanml@aircas.ac.cn)","Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"the Key Laboratory of Network Information System Technology (NIST), Chinese Academy of Sciences Aerospace Information Research Institute, 560203 Beijing, Beijing, China, (e-mail: yanml@aircas.ac.cn)","institution_ids":["https://openalex.org/I4210137199"]},{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005905514","display_name":"Xian Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xian Sun","raw_affiliation_strings":["Key Laboratory of Spatial Information Processing and Application System Technology, Institute Of Electronics,Chinese Academy Of Sciences, Beijing, Beijing, China, 100190 (e-mail: sunxian@mail.ie.ac.cn)","Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","ORCiD"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Spatial Information Processing and Application System Technology, Institute Of Electronics,Chinese Academy Of Sciences, Beijing, Beijing, China, 100190 (e-mail: sunxian@mail.ie.ac.cn)","institution_ids":["https://openalex.org/I4210137199"]},{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100729381"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210108629","https://openalex.org/I4210137199"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09117858,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"8703","last_page":"8717"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9995999932289124,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9991000294685364,"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/computer-science","display_name":"Computer science","score":0.8376370668411255},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.8028846383094788},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6492898464202881},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5924457907676697},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.5627294778823853},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5391464829444885},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5332339406013489},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5165845155715942},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4889349043369293},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4879752993583679},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.46139928698539734},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4325099587440491},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.18461570143699646}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8376370668411255},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8028846383094788},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6492898464202881},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5924457907676697},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.5627294778823853},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5391464829444885},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5332339406013489},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5165845155715942},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4889349043369293},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4879752993583679},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.46139928698539734},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4325099587440491},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.18461570143699646},{"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2021.3106376","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3106376","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09520261.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:1b38b7f1dcc54fd88ee67fa522fa39cc","is_oa":true,"landing_page_url":"https://doaj.org/article/1b38b7f1dcc54fd88ee67fa522fa39cc","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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 8703-8717 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2021.3106376","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3106376","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09520261.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6137187691","display_name":null,"funder_award_id":"61725105.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7033253288","display_name":null,"funder_award_id":"Grants","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7408801154","display_name":null,"funder_award_id":"61725105","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"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/W3195886072.pdf","grobid_xml":"https://content.openalex.org/works/W3195886072.grobid-xml"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W177662379","https://openalex.org/W250737475","https://openalex.org/W639708223","https://openalex.org/W1644641054","https://openalex.org/W1902027874","https://openalex.org/W1973644502","https://openalex.org/W1977271893","https://openalex.org/W1984475609","https://openalex.org/W1996901117","https://openalex.org/W2001014393","https://openalex.org/W2040861824","https://openalex.org/W2043045881","https://openalex.org/W2061459389","https://openalex.org/W2069127380","https://openalex.org/W2076280802","https://openalex.org/W2106488983","https://openalex.org/W2114892120","https://openalex.org/W2131256165","https://openalex.org/W2138060511","https://openalex.org/W2145862305","https://openalex.org/W2146534786","https://openalex.org/W2148645123","https://openalex.org/W2161591461","https://openalex.org/W2415334435","https://openalex.org/W2560042709","https://openalex.org/W2560609797","https://openalex.org/W2609719703","https://openalex.org/W2613718673","https://openalex.org/W2752456892","https://openalex.org/W2755347827","https://openalex.org/W2761129952","https://openalex.org/W2783165089","https://openalex.org/W2790308185","https://openalex.org/W2801389998","https://openalex.org/W2803937221","https://openalex.org/W2810641456","https://openalex.org/W2896259381","https://openalex.org/W2946991328","https://openalex.org/W2952899695","https://openalex.org/W2962988160","https://openalex.org/W2963121255","https://openalex.org/W2963182550","https://openalex.org/W2968622120","https://openalex.org/W2990059919","https://openalex.org/W3008274274","https://openalex.org/W3034540350","https://openalex.org/W3034981362","https://openalex.org/W3138136606","https://openalex.org/W3172075653","https://openalex.org/W3186139152","https://openalex.org/W4214673677","https://openalex.org/W4244565819","https://openalex.org/W4254197176","https://openalex.org/W4388680028","https://openalex.org/W6607354376","https://openalex.org/W6620707391","https://openalex.org/W6682095516","https://openalex.org/W6683826617","https://openalex.org/W6685627644","https://openalex.org/W6739778489","https://openalex.org/W6744717348","https://openalex.org/W6753266022","https://openalex.org/W6763422710"],"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/W4205786897"],"abstract_inverted_index":{"Point":[0],"cloud":[1],"classification":[2,79],"is":[3,15,177],"regarded":[4],"as":[5],"a":[6,77,128,156,172,188,192],"critical":[7],"task":[8],"in":[9,18,98,105,220],"remote":[10],"sensing":[11],"data":[12],"interpretation,":[13],"which":[14,39,141,238],"widely":[16],"used":[17],"many":[19,22],"fields.":[20],"Recently,":[21],"proposed":[23,178],"methods":[24,48],"tend":[25],"to":[26,31,63,76,120,133,155,179],"develop":[27],"an":[28,111],"end-to-end":[29],"network":[30,118],"directly":[32],"operate":[33],"on":[34,200,234],"the":[35,55,70,85,122,136,144,149,162,181,201,221,235,241],"raw":[36],"point":[37],"cloud,":[38],"has":[40],"shown":[41],"great":[42],"power.":[43],"However,":[44],"most":[45],"of":[46,66,138,223,244],"these":[47],"abstract":[49],"local":[50],"features":[51,59,87,137,183],"by":[52,184],"equally":[53],"considering":[54,160],"neighboring":[56,139],"points.":[57],"The":[58],"learned":[60],"may":[61],"neglect":[62],"distinguish":[64],"contribution":[65],"different":[67],"points":[68,72,151],"especially":[69,81,104],"edge":[71,150],"and":[73,91,115,152,216,226],"outliers,":[74],"leading":[75],"coarse":[78],"result":[80],"for":[82,164],"boundaries.":[83],"Moreover,":[84],"extracted":[86,182],"are":[88],"high":[89,214],"redundant":[90],"inter-correlated":[92],"with":[93,191],"similar":[94,102,165],"categories,":[95],"posing":[96],"difficulty":[97],"identifying":[99],"classes":[100,166],"sharing":[101],"characteristics":[103],"complex":[106],"scenes.":[107],"Therefore,":[108],"we":[109,126,230],"propose":[110],"adaptive":[112],"context":[113,130],"balancing":[114],"feature":[116,174],"filtering":[117],"(CBF-Net)":[119],"tackle":[121],"above":[123],"problems.":[124],"Firstly,":[125],"introduce":[127],"balanced":[129],"encoding":[131],"module":[132,176],"balance":[134],"semantically":[135],"points,":[140],"can":[142,212],"help":[143],"model":[145],"learn":[146],"more":[147],"from":[148],"therefore":[153],"contribute":[154],"finer":[157],"classification.":[158],"Then,":[159],"that":[161,209],"interference":[163],"probably":[167],"causes":[168],"confusion":[169],"among":[170],"them,":[171],"filtered":[173],"aggregating":[175],"filter":[180],"mapping":[185],"them":[186],"into":[187],"cleaner":[189],"subspace":[190],"lower":[193],"rank.":[194],"We":[195],"have":[196],"conducted":[197],"thorough":[198],"experiments":[199,233],"ISPRS":[202],"3D":[203],"Labeling":[204],"Dataset.":[205],"Experimental":[206],"results":[207],"show":[208],"our":[210,245],"CBF-Net":[211],"obtain":[213],"accuracy":[215],"achieve":[217],"state-of-the-art":[218],"level":[219],"categories":[222],"Powerline,":[224],"Car":[225],"Facade.":[227],"In":[228],"addition,":[229],"also":[231],"conduct":[232],"RueMonge2014":[236],"dataset,":[237],"further":[239],"reveals":[240],"strong":[242],"ability":[243],"model.":[246]},"counts_by_year":[],"updated_date":"2026-04-06T07:47:59.780226","created_date":"2025-10-10T00:00:00"}
