{"id":"https://openalex.org/W4388726187","doi":"https://doi.org/10.1109/tgrs.2023.3333431","title":"SemiPSCN: Polarization Semantic Constraint Network for Semi-Supervised Segmentation in Large-Scale and Complex-Valued PolSAR Images","display_name":"SemiPSCN: Polarization Semantic Constraint Network for Semi-Supervised Segmentation in Large-Scale and Complex-Valued PolSAR Images","publication_year":2023,"publication_date":"2023-11-16","ids":{"openalex":"https://openalex.org/W4388726187","doi":"https://doi.org/10.1109/tgrs.2023.3333431"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2023.3333431","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3333431","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/A5003850771","display_name":"Xuan Zeng","orcid":"https://orcid.org/0000-0001-5047-3488"},"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":true,"raw_author_name":"Xuan Zeng","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"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/A5023538862","display_name":"Zhirui Wang","orcid":"https://orcid.org/0000-0003-2877-0384"},"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":"Zhirui Wang","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"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/A5073939784","display_name":"Yuelei Wang","orcid":"https://orcid.org/0000-0002-3897-7672"},"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":"Yuelei Wang","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"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/A5024618181","display_name":"Xuee Rong","orcid":"https://orcid.org/0000-0002-7681-7020"},"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":"Xuee Rong","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"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/A5014305819","display_name":"Pengyu Guo","orcid":"https://orcid.org/0000-0001-5592-0558"},"institutions":[{"id":"https://openalex.org/I2802541053","display_name":"Academy of Military Medical Sciences","ror":"https://ror.org/02bv3c993","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2802541053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengyu Guo","raw_affiliation_strings":["National Innovation Institute of Defense Technology, Academy of Military Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"National Innovation Institute of Defense Technology, Academy of Military Sciences, Beijing, China","institution_ids":["https://openalex.org/I2802541053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039813269","display_name":"Xin Gao","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":"Xin Gao","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"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":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5003850771"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199"],"apc_list":null,"apc_paid":null,"fwci":5.7598,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.95648453,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9914000034332275,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9914000034332275,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9575999975204468,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9136000275611877,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.7963129281997681},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.643937349319458},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6140066385269165},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5435585379600525},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5210379958152771},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5065497159957886},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.42126792669296265},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.41456830501556396},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3210229277610779},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09067487716674805}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7963129281997681},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.643937349319458},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6140066385269165},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5435585379600525},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5210379958152771},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5065497159957886},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.42126792669296265},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.41456830501556396},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3210229277610779},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09067487716674805},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2023.3333431","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3333431","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":[],"awards":[{"id":"https://openalex.org/G1425459066","display_name":null,"funder_award_id":"62331027","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6556810188","display_name":null,"funder_award_id":"62171436","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/W1903029394","https://openalex.org/W2026512191","https://openalex.org/W2119764380","https://openalex.org/W2161357997","https://openalex.org/W2194775991","https://openalex.org/W2290038429","https://openalex.org/W2492018752","https://openalex.org/W2559324447","https://openalex.org/W2565639579","https://openalex.org/W2754361766","https://openalex.org/W2819744022","https://openalex.org/W2923133717","https://openalex.org/W2955058313","https://openalex.org/W2963351448","https://openalex.org/W2964229061","https://openalex.org/W2964309882","https://openalex.org/W2965344373","https://openalex.org/W2969977325","https://openalex.org/W2991257702","https://openalex.org/W2994626047","https://openalex.org/W2999390580","https://openalex.org/W3000122775","https://openalex.org/W3012503967","https://openalex.org/W3030342502","https://openalex.org/W3033361357","https://openalex.org/W3042772844","https://openalex.org/W3046940599","https://openalex.org/W3091002423","https://openalex.org/W3103068728","https://openalex.org/W3107310172","https://openalex.org/W3107540033","https://openalex.org/W3160731713","https://openalex.org/W3165071532","https://openalex.org/W3198125731","https://openalex.org/W3203407718","https://openalex.org/W3205020875","https://openalex.org/W3216131132","https://openalex.org/W4221161877","https://openalex.org/W4226113955","https://openalex.org/W4226149953","https://openalex.org/W4226252548","https://openalex.org/W4294643354","https://openalex.org/W4312310512","https://openalex.org/W4313029572","https://openalex.org/W4361290809","https://openalex.org/W4380303580","https://openalex.org/W4385452935","https://openalex.org/W6727249380","https://openalex.org/W6733814495","https://openalex.org/W6773005947","https://openalex.org/W6795207681","https://openalex.org/W6797399245","https://openalex.org/W6959754100"],"related_works":["https://openalex.org/W4285411112","https://openalex.org/W2085033728","https://openalex.org/W2171299904","https://openalex.org/W4390494008","https://openalex.org/W2922442631","https://openalex.org/W2053596378","https://openalex.org/W2168523118","https://openalex.org/W1510768092","https://openalex.org/W2611003898","https://openalex.org/W2230808081"],"abstract_inverted_index":{"Since":[0],"polarimetric":[1],"synthetic":[2],"aperture":[3],"radar":[4],"(PolSAR)":[5],"terrain":[6,170],"segmentation":[7,30],"is":[8,77,146],"a":[9,28,55,71,99,140,184,224],"dense":[10],"prediction":[11],"task,":[12],"the":[13,36,49,60,81,92,108,126,130,150,158,164,221],"disadvantage":[14],"of":[15,51,62,94,160,166],"inadequate":[16],"labeled":[17,112,135],"samples":[18],"greatly":[19,90],"limits":[20],"its":[21],"performance.":[22],"In":[23],"this":[24],"article,":[25],"we":[26,182],"present":[27],"semi-supervised":[29,44,179],"network":[31],"called":[32,188],"SemiPSCN":[33,97,196],"to":[34,105,148,162,223],"reduce":[35],"data":[37,53],"reliance":[38],"on":[39,129,194],"label":[40],"annotation,":[41],"which":[42,219],"integrates":[43],"learning":[45],"(SSL)":[46],"paradigm":[47],"and":[48,113,120,136,190],"characteristics":[50],"PolSAR":[52,69,115,154],"into":[54],"unified":[56],"architecture.":[57],"First,":[58],"considering":[59],"unreliability":[61],"pseudolabels":[63],"caused":[64],"by":[65,213],"noise":[66],"interference":[67],"in":[68,86,153,178],"data,":[70],"pseudolabel":[72],"error":[73],"localization":[74],"(PEL)":[75],"module":[76,104,145],"designed.":[78],"By":[79],"mapping":[80],"pixels":[82],"that":[83],"have":[84],"mispredictions":[85],"pseudolabels,":[87],"PEL":[88],"can":[89,124],"enhance":[91,149],"confidence":[93],"pseudolabels.":[95],"Then,":[96],"introduces":[98],"category":[100,109,132],"representation":[101],"constraint":[102,143],"(CRC)":[103],"explicitly":[106],"boost":[107],"consistency":[110,142,152],"between":[111,134],"unlabeled":[114,137],"data.":[116,138,155],"Via":[117],"explicit":[118],"intracategory":[119],"intercategory":[121],"constraints,":[122],"CRC":[123],"guarantee":[125],"invariant":[127],"representations":[128],"same":[131],"region":[133,141,176],"Furthermore,":[139],"(RCC)":[144],"designed":[147],"regional":[151],"RCC":[156],"leverages":[157],"conception":[159],"graph":[161],"model":[163],"understanding":[165],"spatial":[167,175],"relationships":[168],"among":[169],"targets,":[171],"thereby":[172],"facilitating":[173],"consistent":[174],"expression":[177],"process.":[180],"Finally,":[181],"build":[183],"challenging":[185],"large-scale":[186],"dataset":[187],"LSPolSAR-Seg":[189],"conduct":[191],"abundant":[192],"experiments":[193],"LSPolSAR-Seg.":[195],"exhibits":[197],"superior":[198],"performance":[199,222],"when":[200],"compared":[201],"with":[202],"other":[203],"advanced":[204],"approaches,":[205],"especially":[206],"improving":[207],"mean":[208],"intersection":[209],"over":[210],"union":[211],"(mIoU)":[212],"3.44%\u201312.77%":[214],"under":[215],"20%":[216],"split":[217],"setting,":[218],"promotes":[220],"state-of-the-art":[225],"level.":[226]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
