{"id":"https://openalex.org/W4391924597","doi":"https://doi.org/10.1109/whispers61460.2023.10430565","title":"Hyper Spectral Image Classification Using Spectral and Spatial Dimension Reduction","display_name":"Hyper Spectral Image Classification Using Spectral and Spatial Dimension Reduction","publication_year":2023,"publication_date":"2023-10-31","ids":{"openalex":"https://openalex.org/W4391924597","doi":"https://doi.org/10.1109/whispers61460.2023.10430565"},"language":"en","primary_location":{"id":"doi:10.1109/whispers61460.2023.10430565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/whispers61460.2023.10430565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 13th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing (WHISPERS)","raw_type":"proceedings-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/A5049946155","display_name":"R. Aruna Flarence","orcid":null},"institutions":[{"id":"https://openalex.org/I36893310","display_name":"University of Hyderabad","ror":"https://ror.org/04a7rxb17","country_code":"IN","type":"education","lineage":["https://openalex.org/I36893310"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"R.Aruna Flarence","raw_affiliation_strings":["University of Hyderabad,School of Computer And Information Sciences,Hyderabad,Telangana,India"],"affiliations":[{"raw_affiliation_string":"University of Hyderabad,School of Computer And Information Sciences,Hyderabad,Telangana,India","institution_ids":["https://openalex.org/I36893310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039309624","display_name":"B. Rupa","orcid":null},"institutions":[{"id":"https://openalex.org/I36893310","display_name":"University of Hyderabad","ror":"https://ror.org/04a7rxb17","country_code":"IN","type":"education","lineage":["https://openalex.org/I36893310"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"B. Rupa","raw_affiliation_strings":["University of Hyderabad,School of Computer And Information Sciences,Hyderabad,Telangana,India"],"affiliations":[{"raw_affiliation_string":"University of Hyderabad,School of Computer And Information Sciences,Hyderabad,Telangana,India","institution_ids":["https://openalex.org/I36893310"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070889481","display_name":"Atul Negi","orcid":"https://orcid.org/0000-0001-5707-130X"},"institutions":[{"id":"https://openalex.org/I36893310","display_name":"University of Hyderabad","ror":"https://ror.org/04a7rxb17","country_code":"IN","type":"education","lineage":["https://openalex.org/I36893310"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Atul Negi","raw_affiliation_strings":["University of Hyderabad,School of Computer And Information Sciences,Hyderabad,Telangana,India"],"affiliations":[{"raw_affiliation_string":"University of Hyderabad,School of Computer And Information Sciences,Hyderabad,Telangana,India","institution_ids":["https://openalex.org/I36893310"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049946155"],"corresponding_institution_ids":["https://openalex.org/I36893310"],"apc_list":null,"apc_paid":null,"fwci":0.3246,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65034105,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9973000288009644,"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":0.9973000288009644,"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":0.9922000169754028,"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.916700005531311,"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/dimension","display_name":"Dimension (graph theory)","score":0.6661087274551392},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6380645632743835},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.5728263854980469},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5530972480773926},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.532477855682373},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4914947748184204},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.4856042265892029},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45317843556404114},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.45029422640800476},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38074368238449097},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.06749230623245239},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.06231725215911865}],"concepts":[{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.6661087274551392},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6380645632743835},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.5728263854980469},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5530972480773926},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.532477855682373},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4914947748184204},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.4856042265892029},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45317843556404114},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.45029422640800476},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38074368238449097},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.06749230623245239},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.06231725215911865}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/whispers61460.2023.10430565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/whispers61460.2023.10430565","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 13th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing (WHISPERS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1963784540","https://openalex.org/W2036949426","https://openalex.org/W2040358307","https://openalex.org/W2066700623","https://openalex.org/W2221243399","https://openalex.org/W2316226477","https://openalex.org/W2755992512","https://openalex.org/W3048506115","https://openalex.org/W3097170121","https://openalex.org/W3129555532","https://openalex.org/W3136744698","https://openalex.org/W3158737128","https://openalex.org/W3207290683","https://openalex.org/W4323059988"],"related_works":["https://openalex.org/W3176621072","https://openalex.org/W2995475466","https://openalex.org/W2356785732","https://openalex.org/W4210430843","https://openalex.org/W4239033281","https://openalex.org/W4380789568","https://openalex.org/W3105745662","https://openalex.org/W4379523021","https://openalex.org/W2146824712","https://openalex.org/W4323241237"],"abstract_inverted_index":{"Due":[0],"to":[1,78],"the":[2,8,14,63,76,80,106],"high":[3],"dimensional":[4],"data":[5],"produced":[6],"by":[7,29,62,70],"several":[9],"spectral":[10,30,50],"bands":[11],"used":[12],"for":[13,49,54],"same":[15],"spatial":[16,32,55,66],"area,":[17],"hyperspectral":[18,82,99],"image":[19],"classification":[20,77],"is":[21,27],"a":[22,41,85],"challenging":[23],"task.":[24],"This":[25],"issue":[26],"addressed":[28],"and":[31,52,65,95],"dimension":[33,56],"reduction":[34],"methods.":[35],"In":[36],"this":[37],"paper":[38],"we":[39],"propose":[40],"new":[42],"method":[43,89,108],"based":[44],"on":[45,97],"principal":[46],"component":[47],"analysis":[48],"dimensions":[51,59,67],"filters":[53],"reduction.":[57],"Spectral":[58],"are":[60,68],"reduced":[61,69],"SubXPCA":[64],"extended":[71],"morphological":[72],"profiles":[73],"(EMP),":[74],"perform":[75],"classify":[79],"various":[81,93],"objects":[83],"in":[84],"scene.":[86],"The":[87,101],"proposed":[88,107],"was":[90],"compared":[91],"with":[92],"classifiers":[94],"tested":[96],"three":[98],"datasets.":[100],"evaluation":[102],"results":[103],"indicate":[104],"that":[105],"improved":[109],"accuracy.":[110]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}