{"id":"https://openalex.org/W2012997790","doi":"https://doi.org/10.1109/i2mtc.2014.6860780","title":"Spectral-spatial hyperspectral image classification via SVM and superpixel segmentation","display_name":"Spectral-spatial hyperspectral image classification via SVM and superpixel segmentation","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2012997790","doi":"https://doi.org/10.1109/i2mtc.2014.6860780","mag":"2012997790"},"language":"en","primary_location":{"id":"doi:10.1109/i2mtc.2014.6860780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2014.6860780","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings","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/A5102885509","display_name":"Zhi He","orcid":"https://orcid.org/0000-0002-9779-8818"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhi He","raw_affiliation_strings":["Harbin Institute of Technology, Harbin, Heilongjiang, CN","Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin, Heilongjiang, CN","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032627085","display_name":"Yue Shen","orcid":"https://orcid.org/0000-0002-4456-2844"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Shen","raw_affiliation_strings":["Harbin Institute of Technology, Harbin, Heilongjiang, CN","Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin, Heilongjiang, CN","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100376455","display_name":"Miao Zhang","orcid":"https://orcid.org/0009-0007-6145-8049"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Miao Zhang","raw_affiliation_strings":["Harbin Institute of Technology, Harbin, Heilongjiang, CN","Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin, Heilongjiang, CN","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055119440","display_name":"Qiang Wang","orcid":"https://orcid.org/0000-0002-9654-0268"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Wang","raw_affiliation_strings":["Harbin Institute of Technology, Harbin, Heilongjiang, CN","Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin, Heilongjiang, CN","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100761418","display_name":"Yan Wang","orcid":"https://orcid.org/0000-0001-5341-6040"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Wang","raw_affiliation_strings":["Harbin Institute of Technology, Harbin, Heilongjiang, CN","Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin, Heilongjiang, CN","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052319736","display_name":"Renlong Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Renlong Yu","raw_affiliation_strings":["Harbin Institute of Technology, Harbin, Heilongjiang, CN","Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin, Heilongjiang, CN","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Dept. of Control Science and Engineering, Harbin Institute of Technology Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102885509"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":4.0327,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.93880342,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"422","last_page":"427"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9926000237464905,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9869999885559082,"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/support-vector-machine","display_name":"Support vector machine","score":0.7859328985214233},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7542093992233276},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.7518786191940308},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7306948304176331},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.6749957799911499},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6390894055366516},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6021531820297241},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5318555235862732},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.49157437682151794},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.47919759154319763},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.21165731549263},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1628376543521881}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.7859328985214233},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7542093992233276},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7518786191940308},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7306948304176331},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.6749957799911499},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6390894055366516},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6021531820297241},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5318555235862732},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.49157437682151794},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.47919759154319763},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.21165731549263},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1628376543521881}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/i2mtc.2014.6860780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2014.6860780","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1972405078","https://openalex.org/W1974981350","https://openalex.org/W1992961908","https://openalex.org/W1997565609","https://openalex.org/W2001298023","https://openalex.org/W2013793344","https://openalex.org/W2016860790","https://openalex.org/W2030629635","https://openalex.org/W2043665634","https://openalex.org/W2044439250","https://openalex.org/W2057495411","https://openalex.org/W2057540576","https://openalex.org/W2066358695","https://openalex.org/W2082650415","https://openalex.org/W2106513083","https://openalex.org/W2113513024","https://openalex.org/W2118206198","https://openalex.org/W2118463106","https://openalex.org/W2126796976","https://openalex.org/W2131725398","https://openalex.org/W2131864940","https://openalex.org/W2135431554","https://openalex.org/W2136251662","https://openalex.org/W2146344928","https://openalex.org/W2148791530","https://openalex.org/W2156909104","https://openalex.org/W2159070926","https://openalex.org/W2166163522","https://openalex.org/W2168875522","https://openalex.org/W4320339642"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W4230131218","https://openalex.org/W2404757046","https://openalex.org/W2044184146","https://openalex.org/W2070598848","https://openalex.org/W2019190440","https://openalex.org/W2076134148"],"abstract_inverted_index":{"Integration":[0],"of":[1,16,24,51,91],"spatial":[2,74,117],"information":[3],"has":[4],"recently":[5],"emerged":[6],"as":[7],"a":[8,28,34,70],"powerful":[9],"tool":[10],"in":[11,82],"improving":[12],"the":[13,25,41,52,58,64,78,87,92,103,108,123,133],"classification":[14,37,93,129],"accuracy":[15],"hyperspectral":[17],"image":[18],"(HSI).":[19],"However,":[20],"partitioning":[21],"homogeneous":[22],"regions":[23],"HSI":[26,59],"remains":[27],"challenging":[29],"task.":[30],"This":[31],"paper":[32],"proposes":[33],"novel":[35],"spectral-spatial":[36],"method":[38,54,125],"inspired":[39],"by":[40,63],"support":[42],"vector":[43],"machine":[44],"(SVM)":[45],"and":[46,89,107,116],"superpixel":[47,72],"segmentation.":[48],"Core":[49],"ideas":[50],"proposed":[53,124],"are":[55,96],"twofold:":[56],"1)":[57],"is":[60,120],"first":[61,79],"classified":[62],"pixel-wise":[65],"classifier":[66],"(i.e.":[67,102],"SVM);":[68],"2)":[69],"fast":[71],"segmentation-based":[73],"processing":[75],"is,":[76],"for":[77],"time,":[80],"introduced":[81],"this":[83],"study":[84],"to":[85,132],"refine":[86],"homogeneity":[88],"consistency":[90],"maps.":[94],"Experiments":[95],"conducted":[97],"on":[98],"two":[99],"benchmark":[100],"HSIs":[101],"Indian":[104],"Pines":[105],"data":[106],"Washington,":[109],"D.C.":[110],"Mall":[111],"data)":[112],"with":[113],"different":[114],"spectral":[115],"resolutions.":[118],"It":[119],"found":[121],"that":[122],"yields":[126],"more":[127],"accurate":[128],"results":[130],"compared":[131],"state-of-the-art":[134],"techniques.":[135]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}