{"id":"https://openalex.org/W2339474914","doi":"https://doi.org/10.1109/jstars.2016.2540519","title":"A Joint Markov Random Field Approach for SAR Interferogram Filtering and Unwrapping","display_name":"A Joint Markov Random Field Approach for SAR Interferogram Filtering and Unwrapping","publication_year":2016,"publication_date":"2016-04-13","ids":{"openalex":"https://openalex.org/W2339474914","doi":"https://doi.org/10.1109/jstars.2016.2540519","mag":"2339474914"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2016.2540519","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2016.2540519","pdf_url":null,"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":false,"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":null,"license_id":null,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075744039","display_name":"Wajih Abdallah","orcid":"https://orcid.org/0000-0002-7278-6175"},"institutions":[{"id":"https://openalex.org/I108714496","display_name":"Tunis University","ror":"https://ror.org/02q1spa57","country_code":"TN","type":"education","lineage":["https://openalex.org/I108714496"]},{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":true,"raw_author_name":"Wajih Ben Abdallah","raw_affiliation_strings":["COSIM Laboratory, Higher School of Communications of Tunis, University of Carthage, Ariana, Tunisia"],"affiliations":[{"raw_affiliation_string":"COSIM Laboratory, Higher School of Communications of Tunis, University of Carthage, Ariana, Tunisia","institution_ids":["https://openalex.org/I179097149","https://openalex.org/I108714496"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014624804","display_name":"Riadh Abdelfattah","orcid":"https://orcid.org/0000-0002-0875-4857"},"institutions":[{"id":"https://openalex.org/I108714496","display_name":"Tunis University","ror":"https://ror.org/02q1spa57","country_code":"TN","type":"education","lineage":["https://openalex.org/I108714496"]},{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Riadh Abdelfattah","raw_affiliation_strings":["COSIM Laboratory, Higher School of Communications of Tunis, University of Carthage, Ariana, Tunisia","D\u00e9epartement of ITI, T\u00e9el\u00e9ecom Bretagne, Institut de T\u00e9el\u00e9ecom, Brest, France"],"affiliations":[{"raw_affiliation_string":"COSIM Laboratory, Higher School of Communications of Tunis, University of Carthage, Ariana, Tunisia","institution_ids":["https://openalex.org/I179097149","https://openalex.org/I108714496"]},{"raw_affiliation_string":"D\u00e9epartement of ITI, T\u00e9el\u00e9ecom Bretagne, Institut de T\u00e9el\u00e9ecom, Brest, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5075744039"],"corresponding_institution_ids":["https://openalex.org/I108714496","https://openalex.org/I179097149"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":1.5262,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.86030374,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9","issue":"7","first_page":"3016","last_page":"3025"},"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":1.0,"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":1.0,"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":0.9986000061035156,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/markov-random-field","display_name":"Markov random field","score":0.7910854816436768},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7000976800918579},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.6834561824798584},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6526129245758057},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5253567099571228},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4862626791000366},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.4591043293476105},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.45426127314567566},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.45059382915496826},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4485524594783783},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44772934913635254},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4335736632347107},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.42206794023513794},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3933144807815552},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.36523735523223877},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.34583979845046997},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.34380200505256653},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1850525438785553},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.16341164708137512},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.1503068208694458},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11978858709335327},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10142853856086731},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08354341983795166},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07367268204689026}],"concepts":[{"id":"https://openalex.org/C2778045648","wikidata":"https://www.wikidata.org/wiki/Q176827","display_name":"Markov random field","level":4,"score":0.7910854816436768},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7000976800918579},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.6834561824798584},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6526129245758057},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5253567099571228},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4862626791000366},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.4591043293476105},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.45426127314567566},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.45059382915496826},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4485524594783783},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44772934913635254},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4335736632347107},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.42206794023513794},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3933144807815552},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.36523735523223877},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.34583979845046997},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.34380200505256653},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1850525438785553},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.16341164708137512},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.1503068208694458},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11978858709335327},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10142853856086731},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08354341983795166},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07367268204689026},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2016.2540519","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2016.2540519","pdf_url":null,"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":false,"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":null,"license_id":null,"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"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334436","display_name":"Canadian Space Agency","ror":"https://ror.org/03a1gte98"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W30853191","https://openalex.org/W340244495","https://openalex.org/W589364317","https://openalex.org/W988241553","https://openalex.org/W1507807393","https://openalex.org/W1541288193","https://openalex.org/W1545621473","https://openalex.org/W1598989466","https://openalex.org/W1945772561","https://openalex.org/W1969889063","https://openalex.org/W1970687944","https://openalex.org/W1981545791","https://openalex.org/W2001392431","https://openalex.org/W2009790728","https://openalex.org/W2020999234","https://openalex.org/W2024849840","https://openalex.org/W2036330938","https://openalex.org/W2041149041","https://openalex.org/W2045126741","https://openalex.org/W2046468368","https://openalex.org/W2055689483","https://openalex.org/W2065487771","https://openalex.org/W2065912702","https://openalex.org/W2073608344","https://openalex.org/W2076546844","https://openalex.org/W2095357797","https://openalex.org/W2096879042","https://openalex.org/W2101690226","https://openalex.org/W2106234588","https://openalex.org/W2110764636","https://openalex.org/W2116501397","https://openalex.org/W2119588987","https://openalex.org/W2131426858","https://openalex.org/W2131822952","https://openalex.org/W2139917231","https://openalex.org/W2144176946","https://openalex.org/W2147921381","https://openalex.org/W2152403125","https://openalex.org/W2155616886","https://openalex.org/W2157710434","https://openalex.org/W2159200266","https://openalex.org/W2169093991","https://openalex.org/W2170151025","https://openalex.org/W2171699268","https://openalex.org/W2184452072","https://openalex.org/W2196956961","https://openalex.org/W2357386446","https://openalex.org/W2362489738","https://openalex.org/W2372715361","https://openalex.org/W3041621345","https://openalex.org/W4230167402","https://openalex.org/W4300263211","https://openalex.org/W6625618637","https://openalex.org/W6632735712","https://openalex.org/W6640828923"],"related_works":["https://openalex.org/W3206958763","https://openalex.org/W2159160885","https://openalex.org/W2148958581","https://openalex.org/W2910315605","https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W3110962985","https://openalex.org/W2042726296","https://openalex.org/W2081203575","https://openalex.org/W2096748030"],"abstract_inverted_index":{"This":[0,24,61],"paper":[1],"presents":[2],"a":[3,18,29,44,48,139],"new":[4],"integrated":[5],"interferometric":[6],"synthetic":[7],"aperture":[8],"radar":[9],"(InSAR)":[10],"phase":[11,32,39,58,85],"filtering":[12,56,71,147],"and":[13,57,73,105,109,117,128,148],"unwrapping":[14,59,149],"method":[15],"based":[16],"on":[17,107],"Markov":[19],"random":[20],"field":[21],"(MRF)":[22],"model.":[23],"approach":[25,102],"aims":[26,76],"to":[27,54,77,144],"estimate":[28],"noiseless":[30],"unwrapped":[31,84],"from":[33],"the":[34,66,74,91,96,114],"observed":[35],"noisy":[36],"interferogram.":[37],"The":[38,82,100,135],"image":[40,86],"is":[41,68,87,103],"modeled":[42],"using":[43,95],"joint":[45],"MRF":[46],"with":[47,113,131,142],"corresponding":[49],"energy":[50,93],"function":[51,62,94],"related":[52],"simultaneously":[53,146],"noise":[55],"(PU).":[60],"contains":[63],"two":[64,122],"parts:":[65],"first":[67],"for":[69],"interferogram":[70],"process":[72],"second":[75],"unwrap":[78],"this":[79],"filtered":[80,83],"phase.":[81],"estimated":[88],"by":[89],"minimizing":[90],"proposed":[92,101],"genetic":[97],"algorithm":[98],"(GA).":[99],"tested":[104],"validated":[106],"simulated":[108],"real":[110],"interferograms":[111],"acquired":[112,120],"Radarsat-2,":[115],"ERS-2,":[116],"Envisat":[118],"satellites":[119],"over":[121],"distinct":[123],"regions":[124],"in":[125],"Tunisia":[126],"(Mahdia":[127],"Ben":[129],"Guerden)":[130],"different":[132],"geographical":[133],"characteristics.":[134],"obtained":[136],"results":[137],"show":[138],"significant":[140],"improvement":[141],"respect":[143],"other":[145],"algorithms.":[150]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
