{"id":"https://openalex.org/W2804703031","doi":"https://doi.org/10.1109/atsip.2018.8364490","title":"Comparative study of dimensionality reduction methods for remote sensing images interpretation","display_name":"Comparative study of dimensionality reduction methods for remote sensing images interpretation","publication_year":2018,"publication_date":"2018-03-01","ids":{"openalex":"https://openalex.org/W2804703031","doi":"https://doi.org/10.1109/atsip.2018.8364490","mag":"2804703031"},"language":"en","primary_location":{"id":"doi:10.1109/atsip.2018.8364490","is_oa":false,"landing_page_url":"https://doi.org/10.1109/atsip.2018.8364490","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 4th International Conference on Advanced Technologies for Signal and Image Processing (ATSIP)","raw_type":"proceedings-article"},"type":"preprint","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/A5034933711","display_name":"Akrem Sellami","orcid":"https://orcid.org/0000-0003-1534-1687"},"institutions":[{"id":"https://openalex.org/I4210131288","display_name":"National Engineering School of Tunis","ror":"https://ror.org/03b1zjt31","country_code":"TN","type":"education","lineage":["https://openalex.org/I4210131288","https://openalex.org/I63596082"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR","TN"],"is_corresponding":false,"raw_author_name":"Akrem Sellami","raw_affiliation_strings":["SIIVT, National School of Computer Science, Tunis, Tunisia","Laboratoire de recherche en G\u00e9nie Logiciel, Applications distribu\u00e9es, Syst\u00e8mes d\u00e9cisionnels et Imagerie intelligente [Manouba]","D\u00e9partement lmage et Traitement Information"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SIIVT, National School of Computer Science, Tunis, Tunisia","institution_ids":["https://openalex.org/I4210131288"]},{"raw_affiliation_string":"Laboratoire de recherche en G\u00e9nie Logiciel, Applications distribu\u00e9es, Syst\u00e8mes d\u00e9cisionnels et Imagerie intelligente [Manouba]","institution_ids":[]},{"raw_affiliation_string":"D\u00e9partement lmage et Traitement Information","institution_ids":["https://openalex.org/I4210165912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017734297","display_name":"Mohamed Farah","orcid":"https://orcid.org/0000-0003-0530-2086"},"institutions":[{"id":"https://openalex.org/I4210131288","display_name":"National Engineering School of Tunis","ror":"https://ror.org/03b1zjt31","country_code":"TN","type":"education","lineage":["https://openalex.org/I4210131288","https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Mohamed Farah","raw_affiliation_strings":["SIIVT, National School of Computer Science, Tunis, Tunisia","Laboratoire de recherche en G\u00e9nie Logiciel, Applications distribu\u00e9es, Syst\u00e8mes d\u00e9cisionnels et Imagerie intelligente [Manouba]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SIIVT, National School of Computer Science, Tunis, Tunisia","institution_ids":["https://openalex.org/I4210131288"]},{"raw_affiliation_string":"Laboratoire de recherche en G\u00e9nie Logiciel, Applications distribu\u00e9es, Syst\u00e8mes d\u00e9cisionnels et Imagerie intelligente [Manouba]","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2259,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.83306094,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"52","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":1.0,"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"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9965000152587891,"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"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.941819429397583},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.8352601528167725},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7403287291526794},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.7140153646469116},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6963619589805603},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6576880812644958},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.5582253932952881},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5447271466255188},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5257034301757812},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.4950689375400543},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.4711006283760071},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.4607132375240326}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.941819429397583},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.8352601528167725},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7403287291526794},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.7140153646469116},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6963619589805603},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6576880812644958},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.5582253932952881},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5447271466255188},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5257034301757812},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.4950689375400543},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.4711006283760071},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.4607132375240326}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/atsip.2018.8364490","is_oa":false,"landing_page_url":"https://doi.org/10.1109/atsip.2018.8364490","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 4th International Conference on Advanced Technologies for Signal and Image Processing (ATSIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02128525v1","is_oa":false,"landing_page_url":"https://hal.science/hal-02128525","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ATSIP 2018 : 4th International Conference on Advanced Technologies for Signal and Image Processing, Mar 2018, Sousse, Tunisia. pp.1 - 6, ⟨10.1109/ATSIP.2018.8364490⟩","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1992813404","https://openalex.org/W1992961908","https://openalex.org/W1995333990","https://openalex.org/W2040913085","https://openalex.org/W2042294722","https://openalex.org/W2044439250","https://openalex.org/W2048832139","https://openalex.org/W2057540576","https://openalex.org/W2067869061","https://openalex.org/W2070424424","https://openalex.org/W2072187267","https://openalex.org/W2078183677","https://openalex.org/W2090826137","https://openalex.org/W2095975892","https://openalex.org/W2097308346","https://openalex.org/W2109531142","https://openalex.org/W2109836508","https://openalex.org/W2116767824","https://openalex.org/W2131697388","https://openalex.org/W2134691826","https://openalex.org/W2135758523","https://openalex.org/W2138038253","https://openalex.org/W2150566919","https://openalex.org/W2151599207","https://openalex.org/W2154053567","https://openalex.org/W2154872931","https://openalex.org/W2171350553","https://openalex.org/W2282292208","https://openalex.org/W3014771378","https://openalex.org/W3150214740","https://openalex.org/W6676189307","https://openalex.org/W6682644385"],"related_works":["https://openalex.org/W2132083814","https://openalex.org/W2292979300","https://openalex.org/W1995622179","https://openalex.org/W1484111231","https://openalex.org/W1552543208","https://openalex.org/W2074396517","https://openalex.org/W2166963679","https://openalex.org/W2187269125","https://openalex.org/W20047544","https://openalex.org/W1641615907"],"abstract_inverted_index":{"Hyperspectral":[0],"imagery":[1],"is":[2],"widely":[3],"used":[4,93],"for":[5,94,115,133],"the":[6,21,59,62,67,71,83,95,99,119],"identification":[7],"and":[8,31,88,112,129],"monitoring":[9],"of":[10,25,61,74,109,121],"earth":[11],"surface,":[12],"which":[13],"in":[14,47],"turn":[15],"need":[16],"good":[17],"classification":[18,29,96],"performances.":[19],"However,":[20],"high":[22,63,68],"spectral":[23,72],"dimensionality":[24,39,85],"hyperspectral":[26,54,75,127,134],"images":[27,128],"degrades":[28],"accuracy":[30],"increases":[32],"computational":[33],"complexity.":[34],"To":[35],"overcome":[36],"these":[37,123],"issues,":[38],"reduction":[40,57,86],"has":[41],"become":[42],"an":[43],"essential":[44],"preprocessing":[45],"step":[46],"order":[48],"to":[49],"enhance":[50],"classifiers":[51],"performances":[52,91,120],"using":[53,98,125],"images.":[55,76],"Dimensionality":[56],"tackles":[58],"problem":[60],"dimensionality,":[64],"but":[65],"also":[66,105],"correlation":[69],"between":[70],"bands":[73],"In":[77],"this":[78],"paper,":[79],"we":[80],"first":[81],"review":[82],"main":[84],"approaches":[87],"compare":[89],"their":[90,131],"when":[92],"task":[97],"Support":[100],"Vector":[101],"Machines":[102],"classifier.":[103],"We":[104,117],"propose":[106],"a":[107],"combination":[108],"feature":[110],"extraction":[111],"band":[113],"selection":[114],"classification.":[116,136],"report":[118],"all":[122],"methods":[124],"real":[126],"show":[130],"efficiency":[132],"image":[135]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}