{"id":"https://openalex.org/W3122026349","doi":"https://doi.org/10.1109/tgrs.2021.3051057","title":"Ridgelet-Nets With Speckle Reduction Regularization for SAR Image Scene Classification","display_name":"Ridgelet-Nets With Speckle Reduction Regularization for SAR Image Scene Classification","publication_year":2021,"publication_date":"2021-01-21","ids":{"openalex":"https://openalex.org/W3122026349","doi":"https://doi.org/10.1109/tgrs.2021.3051057","mag":"3122026349"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2021.3051057","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3051057","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058170629","display_name":"Xiaoxue Qian","orcid":"https://orcid.org/0000-0002-6185-1074"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoxue Qian","raw_affiliation_strings":["International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","School of Artificial Intelligence, Xidian University, Xi\u2019an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","School of Artificial Intelligence, Xidian University, Xi'an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100453075","display_name":"Fang Liu","orcid":"https://orcid.org/0000-0002-5669-9354"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fang Liu","raw_affiliation_strings":["International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","School of Artificial Intelligence, Xidian University, Xi\u2019an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","School of Artificial Intelligence, Xidian University, Xi'an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050630882","display_name":"Licheng Jiao","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Licheng Jiao","raw_affiliation_strings":["International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","School of Artificial Intelligence, Xidian University, Xi\u2019an, China","School of Artificial Intelligence, Xidian University, Xi'an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049776440","display_name":"Xiangrong Zhang","orcid":"https://orcid.org/0000-0003-0379-2042"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangrong Zhang","raw_affiliation_strings":["International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","School of Artificial Intelligence, Xidian University, Xi\u2019an, China","International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","School of Artificial Intelligence, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025572029","display_name":"Yuwei Guo","orcid":"https://orcid.org/0009-0007-0582-6206"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuwei Guo","raw_affiliation_strings":["International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","School of Artificial Intelligence, Xidian University, Xi\u2019an, China","School of Artificial Intelligence, Xidian University, Xi'an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100331710","display_name":"Xu Liu","orcid":"https://orcid.org/0000-0002-8780-5455"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Liu","raw_affiliation_strings":["International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","School of Artificial Intelligence, Xidian University, Xi\u2019an, China","International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","School of Artificial Intelligence, Xidian University, Xi'an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042623798","display_name":"Yuanhao Cui","orcid":"https://orcid.org/0000-0002-3295-2976"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanhao Cui","raw_affiliation_strings":["International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","School of Artificial Intelligence, Xidian University, Xi\u2019an, China","Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","School of Artificial Intelligence, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"International Research Center for Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Joint International Research Laboratory of Intelligent Perception and Computation, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Artificial Intelligence, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5058170629"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":24.0817,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.99026194,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"59","issue":"11","first_page":"9290","last_page":"9306"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T11698","display_name":"Underwater Acoustics Research","score":0.9889000058174133,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7739282846450806},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7729579210281372},{"id":"https://openalex.org/keywords/speckle-noise","display_name":"Speckle noise","score":0.6767083406448364},{"id":"https://openalex.org/keywords/speckle-pattern","display_name":"Speckle pattern","score":0.6673302054405212},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6477128863334656},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.6215271949768066},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6059402227401733},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5920252203941345},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.5453651547431946},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.4920806288719177},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.452243447303772},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4141635298728943},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3171975612640381}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7739282846450806},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7729579210281372},{"id":"https://openalex.org/C180940675","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle noise","level":3,"score":0.6767083406448364},{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.6673302054405212},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6477128863334656},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.6215271949768066},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6059402227401733},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5920252203941345},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.5453651547431946},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.4920806288719177},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.452243447303772},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4141635298728943},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3171975612640381}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2021.3051057","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3051057","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/10"}],"awards":[{"id":"https://openalex.org/G6270178909","display_name":null,"funder_award_id":"61836009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8929578879","display_name":null,"funder_award_id":"62076192","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1488830086","https://openalex.org/W1932847118","https://openalex.org/W1959608418","https://openalex.org/W1979968728","https://openalex.org/W2001826592","https://openalex.org/W2007454548","https://openalex.org/W2012221838","https://openalex.org/W2019005442","https://openalex.org/W2031088791","https://openalex.org/W2039604733","https://openalex.org/W2050054187","https://openalex.org/W2057260249","https://openalex.org/W2079299474","https://openalex.org/W2106365711","https://openalex.org/W2109138221","https://openalex.org/W2112796928","https://openalex.org/W2129038850","https://openalex.org/W2131914097","https://openalex.org/W2144602437","https://openalex.org/W2147441137","https://openalex.org/W2151665594","https://openalex.org/W2161811007","https://openalex.org/W2163605009","https://openalex.org/W2168566467","https://openalex.org/W2194775991","https://openalex.org/W2196669160","https://openalex.org/W2290038429","https://openalex.org/W2295784455","https://openalex.org/W2312984074","https://openalex.org/W2346952186","https://openalex.org/W2397078533","https://openalex.org/W2410591237","https://openalex.org/W2574739416","https://openalex.org/W2752788177","https://openalex.org/W2790999052","https://openalex.org/W2794369498","https://openalex.org/W2794398988","https://openalex.org/W2803870360","https://openalex.org/W2963274778","https://openalex.org/W2990641522","https://openalex.org/W3013868170","https://openalex.org/W3034553336","https://openalex.org/W3101173545","https://openalex.org/W3176439212","https://openalex.org/W4242781681","https://openalex.org/W6629198550","https://openalex.org/W6640963894","https://openalex.org/W6676120313","https://openalex.org/W6676561895","https://openalex.org/W6684191040","https://openalex.org/W6743857607","https://openalex.org/W6779337200","https://openalex.org/W6797713449"],"related_works":["https://openalex.org/W2042914788","https://openalex.org/W2182190754","https://openalex.org/W4321264664","https://openalex.org/W2009383287","https://openalex.org/W2121688719","https://openalex.org/W2016481886","https://openalex.org/W2055824452","https://openalex.org/W2727313114","https://openalex.org/W1989852278","https://openalex.org/W2775820112"],"abstract_inverted_index":{"With":[0],"powerful":[1],"feature":[2],"representations,":[3],"convolutional":[4,114],"neural":[5],"networks":[6,62],"(CNNs)":[7],"have":[8],"produced":[9],"tremendous":[10],"achievements":[11],"in":[12,136,151,184,193],"image":[13,92,158,169],"classification":[14,94,149,171,216],"tasks":[15],"and,":[16],"typically,":[17],"entail":[18],"millions":[19],"of":[20,31,61,106,143,156,190],"labeled":[21,221],"samples":[22,82],"to":[23,49,63,120,139],"train":[24],"massive":[25],"parameters.":[26],"However,":[27],"the":[28,53,59,122,137,141,148,153,182,185,194,210],"sample":[29],"labeling":[30,78],"synthetic":[32],"aperture":[33],"radar":[34],"(SAR)":[35],"images":[36,207],"is":[37,161],"extremely":[38],"difficult,":[39],"especially":[40],"pixelwise":[41],"labels,":[42],"and":[43,83,103,125,146,187,199],"has,":[44],"sometimes,":[45],"required":[46],"field":[47],"trips":[48],"accomplish":[50],"labeling.":[51],"Moreover,":[52],"inherent":[54],"speckle":[55,87,133,144],"noise":[56,145],"may":[57],"weaken":[58],"ability":[60],"extract":[64],"effective":[65],"features":[66],"from":[67],"SAR":[68,91,107,157,168,195,206],"images.":[69,108],"In":[70],"this":[71],"article,":[72],"we":[73,110,131,164],"address":[74],"these":[75],"issues":[76],"by":[77,95,117],"a":[79],"few":[80],"patchwise":[81],"propose":[84,165],"Ridgelet-Nets":[85,112,138],"with":[86,99,113],"reduction":[88,134],"regularization":[89,135],"for":[90],"scene":[93,170],"combining":[96],"deep":[97],"learning":[98],"multiscale":[100],"geometric":[101],"analysis":[102],"statistical":[104,159],"modeling":[105,160],"First,":[109],"design":[111],"kernels":[115],"constructed":[116],"ridgelet":[118],"filters":[119],"reduce":[121],"training":[123],"parameters":[124],"learn":[126],"more":[127],"discriminative":[128],"features.":[129],"Then,":[130],"embed":[132],"restrain":[140],"influence":[142],"smooth":[147],"maps,":[150],"which":[152],"prior":[154],"information":[155],"introduced.":[162],"Finally,":[163],"an":[166,175],"adaptive":[167],"framework":[172,212],"based":[173],"on":[174,204],"extended":[176],"hierarchical":[177],"visual":[178],"semantic":[179],"model,":[180],"considering":[181],"differences":[183],"structures":[186],"spatial":[188],"relationships":[189],"different":[191],"regions":[192],"images,":[196],"particularly":[197],"large-scale":[198],"complex":[200],"scenes.":[201],"Experimental":[202],"results":[203],"real":[205],"demonstrate":[208],"that":[209],"proposed":[211],"can":[213],"achieve":[214],"preferable":[215],"performance":[217],"using":[218],"very":[219],"limited":[220],"samples.":[222]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
