{"id":"https://openalex.org/W1978218587","doi":"https://doi.org/10.1109/lgrs.2014.2310493","title":"InSAR Phase Filtering via Joint Subspace Projection Method: Application in Change Detection","display_name":"InSAR Phase Filtering via Joint Subspace Projection Method: Application in Change Detection","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W1978218587","doi":"https://doi.org/10.1109/lgrs.2014.2310493","mag":"1978218587"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2014.2310493","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2014.2310493","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5015031958","display_name":"Azzedine Bouaraba","orcid":"https://orcid.org/0009-0005-7336-4571"},"institutions":[{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I2802493600","display_name":"Polytechnic School of Algiers","ror":"https://ror.org/05t0zwy08","country_code":"DZ","type":"education","lineage":["https://openalex.org/I2802493600"]}],"countries":["DZ","FR"],"is_corresponding":true,"raw_author_name":"Azzedine Bouaraba","raw_affiliation_strings":["Ecole Militaire Polytechnique, Laboratory of Microwaves and Radar, Algiers, Algeria","Lab. of Microwaves & Radar, Ecole Militaire Polytech., Algiers, Algeria"],"affiliations":[{"raw_affiliation_string":"Ecole Militaire Polytechnique, Laboratory of Microwaves and Radar, Algiers, Algeria","institution_ids":["https://openalex.org/I2802493600"]},{"raw_affiliation_string":"Lab. of Microwaves & Radar, Ecole Militaire Polytech., Algiers, Algeria","institution_ids":["https://openalex.org/I29607241"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008445943","display_name":"Aichouche Belhadj-Aissa","orcid":"https://orcid.org/0000-0001-7287-2981"},"institutions":[{"id":"https://openalex.org/I157169809","display_name":"University of Sciences and Technology Houari Boumediene","ror":"https://ror.org/02kb89c09","country_code":"DZ","type":"education","lineage":["https://openalex.org/I157169809"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Aichouche Belhadj-Aissa","raw_affiliation_strings":["Laboratory of Image Processing and Radiation, University of Sciences and Technology Houari Boumediene, Algiers, Algeria","Lab. of Image Process. & Radiat., Univ. of Sci. & Technol. Houari Boumediene, Algiers, Algeria"],"affiliations":[{"raw_affiliation_string":"Laboratory of Image Processing and Radiation, University of Sciences and Technology Houari Boumediene, Algiers, Algeria","institution_ids":["https://openalex.org/I157169809"]},{"raw_affiliation_string":"Lab. of Image Process. & Radiat., Univ. of Sci. & Technol. Houari Boumediene, Algiers, Algeria","institution_ids":["https://openalex.org/I157169809"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075271216","display_name":"Dirk Borghys","orcid":"https://orcid.org/0000-0002-4105-5214"},"institutions":[{"id":"https://openalex.org/I150517870","display_name":"Royal Military Academy","ror":"https://ror.org/02vmnye06","country_code":"BE","type":"education","lineage":["https://openalex.org/I150517870"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Dirk Borghys","raw_affiliation_strings":["Department of Communication, Information, Systems and Sensors, Royal Military Academy, Brussels, Belgium","Dept. of Commun., Inf., Syst. &Sensors, R. Mil. Acad., Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Communication, Information, Systems and Sensors, Royal Military Academy, Brussels, Belgium","institution_ids":["https://openalex.org/I150517870"]},{"raw_affiliation_string":"Dept. of Commun., Inf., Syst. &Sensors, R. Mil. Acad., Brussels, Belgium","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030970935","display_name":"Marc Acheroy","orcid":null},"institutions":[{"id":"https://openalex.org/I150517870","display_name":"Royal Military Academy","ror":"https://ror.org/02vmnye06","country_code":"BE","type":"education","lineage":["https://openalex.org/I150517870"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Marc Acheroy","raw_affiliation_strings":["Department of Communication, Information, Systems and Sensors, Royal Military Academy, Brussels, Belgium","Dept. of Commun., Inf., Syst. &Sensors, R. Mil. Acad., Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Communication, Information, Systems and Sensors, Royal Military Academy, Brussels, Belgium","institution_ids":["https://openalex.org/I150517870"]},{"raw_affiliation_string":"Dept. of Commun., Inf., Syst. &Sensors, R. Mil. Acad., Brussels, Belgium","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062589744","display_name":"Damien Closson","orcid":"https://orcid.org/0000-0002-3605-0531"},"institutions":[{"id":"https://openalex.org/I150517870","display_name":"Royal Military Academy","ror":"https://ror.org/02vmnye06","country_code":"BE","type":"education","lineage":["https://openalex.org/I150517870"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Damien Closson","raw_affiliation_strings":["Department of Communication, Information, Systems and Sensors, Royal Military Academy, Brussels, Belgium","Dept. of Commun., Inf., Syst. &Sensors, R. Mil. Acad., Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Communication, Information, Systems and Sensors, Royal Military Academy, Brussels, Belgium","institution_ids":["https://openalex.org/I150517870"]},{"raw_affiliation_string":"Dept. of Commun., Inf., Syst. &Sensors, R. Mil. Acad., Brussels, Belgium","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5015031958"],"corresponding_institution_ids":["https://openalex.org/I2802493600","https://openalex.org/I29607241"],"apc_list":null,"apc_paid":null,"fwci":3.2392,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.9092606,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"11","issue":"10","first_page":"1817","last_page":"1820"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9988999962806702,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.8146344423294067},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.7347002625465393},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.6634713411331177},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6230067014694214},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.50223708152771},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4766817092895508},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4663744568824768},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4613722562789917},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.4406471848487854},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.42769455909729004},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.4230876564979553},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.42039695382118225},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.4140776991844177},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.41132283210754395},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40895867347717285},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.2740626931190491},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26672136783599854},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.18399691581726074},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09812191128730774}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.8146344423294067},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.7347002625465393},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.6634713411331177},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6230067014694214},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.50223708152771},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4766817092895508},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4663744568824768},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4613722562789917},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.4406471848487854},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.42769455909729004},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4230876564979553},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.42039695382118225},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.4140776991844177},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.41132283210754395},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40895867347717285},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.2740626931190491},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26672136783599854},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.18399691581726074},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09812191128730774},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2014.2310493","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2014.2310493","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1974307612","https://openalex.org/W2008471360","https://openalex.org/W2021046826","https://openalex.org/W2025494752","https://openalex.org/W2054645095","https://openalex.org/W2086011904","https://openalex.org/W2098886234","https://openalex.org/W2100247035","https://openalex.org/W2113638573","https://openalex.org/W2127966813","https://openalex.org/W2137891822","https://openalex.org/W2141414687","https://openalex.org/W2143547385","https://openalex.org/W2143716001","https://openalex.org/W2144176946","https://openalex.org/W2157453099","https://openalex.org/W3041621345"],"related_works":["https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W1915418828","https://openalex.org/W2547107543","https://openalex.org/W2031673444","https://openalex.org/W1994788526","https://openalex.org/W2613451563","https://openalex.org/W1966299760","https://openalex.org/W2150075356"],"abstract_inverted_index":{"A":[0],"new":[1,23],"approach":[2],"is":[3,25],"presented":[4],"to":[5,27],"estimate":[6],"the":[7,15,29,35,39,50,65,68,78,81,85,89,96],"synthetic":[8],"aperture":[9],"radar":[10],"(SAR)":[11],"interferometric":[12,69],"phase":[13],"via":[14,49],"joint":[16,51],"subspace":[17],"projection.":[18],"In":[19,84],"this":[20],"letter,":[21],"a":[22,42,58],"formulation":[24],"proposed":[26,55,82],"transform":[28],"cost":[30],"function":[31],"minimization":[32],"problem":[33,36],"into":[34],"of":[37,41,67,80],"finding":[38],"roots":[40],"second-order":[43],"polynomial":[44],"whose":[45],"coefficients":[46],"are":[47],"evaluated":[48],"noise":[52],"subspace.":[53],"The":[54],"method":[56,90],"enjoys":[57],"substantially":[59],"reduced":[60],"computational":[61],"complexity":[62],"and":[63,98],"improves":[64],"estimation":[66],"phase.":[70],"Results":[71],"obtained":[72],"using":[73],"real":[74],"SAR":[75],"data":[76],"show":[77],"effectiveness":[79],"method.":[83],"change":[86],"detection":[87],"application,":[88],"offers":[91],"much":[92],"better":[93],"separation":[94],"between":[95],"changed":[97],"unchanged":[99],"coherence":[100],"pixels":[101],"than":[102],"existing":[103],"filters.":[104]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
