{"id":"https://openalex.org/W7162297841","doi":"https://doi.org/10.1016/j.eswa.2026.132975","title":"SE-BSFV: Subspace learning based shadow enhancement and background suppression for ViSAR under complex background","display_name":"SE-BSFV: Subspace learning based shadow enhancement and background suppression for ViSAR under complex background","publication_year":2026,"publication_date":"2026-05-25","ids":{"openalex":"https://openalex.org/W7162297841","doi":"https://doi.org/10.1016/j.eswa.2026.132975"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2026.132975","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2026.132975","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","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/A5025384040","display_name":"Shangqu Yan","orcid":"https://orcid.org/0000-0002-5692-9615"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shangqu Yan","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5692-9615","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111090586","display_name":"Chenyang Luo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chenyang Luo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0008-7629-8962","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136970676","display_name":"Yaowen Fu","orcid":"https://orcid.org/0000-0001-7081-266X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yaowen Fu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7081-266X","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136934326","display_name":"Wenpeng Zhang","orcid":"https://orcid.org/0000-0003-4674-2985"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wenpeng Zhang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4674-2985","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136898899","display_name":"Wei Yang","orcid":"https://orcid.org/0000-0002-5493-8681"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wei Yang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5493-8681","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5101844493","display_name":"Ruofeng Yu","orcid":"https://orcid.org/0000-0002-5189-736X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ruofeng Yu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5189-736X","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3220,"currency":"USD","value_usd":3220},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.82247283,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"329","issue":null,"first_page":"132975","last_page":"132975"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.3425000011920929,"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":0.3425000011920929,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.15410000085830688,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.10369999706745148,"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/subspace-topology","display_name":"Subspace topology","score":0.6003999710083008},{"id":"https://openalex.org/keywords/shadow","display_name":"Shadow (psychology)","score":0.544700026512146},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35740000009536743},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.2547999918460846}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6279000043869019},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6212000250816345},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6003999710083008},{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.544700026512146},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4742000102996826},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35740000009536743},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29499998688697815},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2865000069141388},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.25609999895095825},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.2547999918460846},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2500999867916107}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.eswa.2026.132975","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2026.132975","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W2025469203","https://openalex.org/W2049633694","https://openalex.org/W2067943751","https://openalex.org/W2102544846","https://openalex.org/W2114771311","https://openalex.org/W2119605622","https://openalex.org/W2150621701","https://openalex.org/W2151103935","https://openalex.org/W2340292449","https://openalex.org/W2618422320","https://openalex.org/W2760321697","https://openalex.org/W3013566395","https://openalex.org/W3036897649","https://openalex.org/W3088968830","https://openalex.org/W3134852047","https://openalex.org/W4205493275","https://openalex.org/W4224296566","https://openalex.org/W4226108402","https://openalex.org/W4313535388","https://openalex.org/W4324067081","https://openalex.org/W4360995417","https://openalex.org/W4377971370","https://openalex.org/W4386363118","https://openalex.org/W4387682323","https://openalex.org/W4390628596","https://openalex.org/W4396542224"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-05-30T06:14:24.967023","created_date":"2026-05-26T00:00:00"}