{"id":"https://openalex.org/W2043651068","doi":"https://doi.org/10.1109/dicta.2014.7008103","title":"Dual Graph Regularized NMF for Hyperspectral Unmixing","display_name":"Dual Graph Regularized NMF for Hyperspectral Unmixing","publication_year":2014,"publication_date":"2014-11-01","ids":{"openalex":"https://openalex.org/W2043651068","doi":"https://doi.org/10.1109/dicta.2014.7008103","mag":"2043651068"},"language":"en","primary_location":{"id":"doi:10.1109/dicta.2014.7008103","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2014.7008103","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://research-repository.griffith.edu.au/bitstreams/d164c3b5-e39c-5455-88a1-54d707c7351d/download","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101564188","display_name":"Lei Tong","orcid":"https://orcid.org/0000-0002-8904-3810"},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Lei Tong","raw_affiliation_strings":["School of Engineering, Griffith University, Nathan, QLD, Australia","Sch. of Eng., Griffith Univ., Griffith, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Griffith University, Nathan, QLD, Australia","institution_ids":["https://openalex.org/I11701301"]},{"raw_affiliation_string":"Sch. of Eng., Griffith Univ., Griffith, NSW, Australia","institution_ids":["https://openalex.org/I11701301"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100781212","display_name":"Jun Zhou","orcid":"https://orcid.org/0000-0001-5822-8233"},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jun Zhou","raw_affiliation_strings":["School of Information and Communication Technology, Griffith University, Nathan, QLD, Australia","Sch. of Inf. & Commun. Technol., Griffith Univ., Griffith, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Technology, Griffith University, Nathan, QLD, Australia","institution_ids":["https://openalex.org/I11701301"]},{"raw_affiliation_string":"Sch. of Inf. & Commun. Technol., Griffith Univ., Griffith, NSW, Australia","institution_ids":["https://openalex.org/I11701301"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101790836","display_name":"Xiao Bai","orcid":"https://orcid.org/0000-0001-8561-9299"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Bai","raw_affiliation_strings":["School of Computer Science and Engineering, Beihang University, Beijing, China","School of Computer Science and Engineering, Beihang University , Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Beihang University , Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071549690","display_name":"Yongsheng Gao","orcid":"https://orcid.org/0000-0002-5382-5351"},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yongsheng Gao","raw_affiliation_strings":["School of Engineering, Griffith University, Nathan, QLD, Australia","Sch. of Eng., Griffith Univ., Griffith, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Griffith University, Nathan, QLD, Australia","institution_ids":["https://openalex.org/I11701301"]},{"raw_affiliation_string":"Sch. of Eng., Griffith Univ., Griffith, NSW, Australia","institution_ids":["https://openalex.org/I11701301"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"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":0.9979000091552734,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental 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":0.9060106873512268},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.8178485631942749},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5829091668128967},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5509825348854065},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.5443676114082336},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5231814980506897},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5128786563873291},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.5082666277885437},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.49726489186286926},{"id":"https://openalex.org/keywords/manifold","display_name":"Manifold (fluid mechanics)","score":0.44101038575172424},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4224567115306854},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35822370648384094},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.07296678423881531},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.07230058312416077}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9060106873512268},{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.8178485631942749},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5829091668128967},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5509825348854065},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5443676114082336},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5231814980506897},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5128786563873291},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.5082666277885437},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.49726489186286926},{"id":"https://openalex.org/C529865628","wikidata":"https://www.wikidata.org/wiki/Q1790740","display_name":"Manifold (fluid mechanics)","level":2,"score":0.44101038575172424},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4224567115306854},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35822370648384094},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.07296678423881531},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.07230058312416077},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/dicta.2014.7008103","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2014.7008103","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","raw_type":"proceedings-article"},{"id":"pmh:oai:research-repository.griffith.edu.au:10072/67512","is_oa":true,"landing_page_url":"http://hdl.handle.net/10072/67512","pdf_url":"https://research-repository.griffith.edu.au/bitstreams/d164c3b5-e39c-5455-88a1-54d707c7351d/download","source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference output"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.718.1502","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.718.1502","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ict.griffith.edu.au/%7Ejunzhou/papers/C_DICTA_2014.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.722.200","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.722.200","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://maxwell.ict.griffith.edu.au/cvipl/pdfs/DICTA2014.pdf","raw_type":"text"},{"id":"pmh:oai:espace.library.uq.edu.au:UQ:4eb833d","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402388","display_name":"Queensland's institutional digital repository (The University of Queensland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I165143802","host_organization_name":"The University of Queensland","host_organization_lineage":["https://openalex.org/I165143802"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":{"id":"pmh:oai:research-repository.griffith.edu.au:10072/67512","is_oa":true,"landing_page_url":"http://hdl.handle.net/10072/67512","pdf_url":"https://research-repository.griffith.edu.au/bitstreams/d164c3b5-e39c-5455-88a1-54d707c7351d/download","source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference output"},"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2043651068.pdf","grobid_xml":"https://content.openalex.org/works/W2043651068.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1555549210","https://openalex.org/W1608180792","https://openalex.org/W1902027874","https://openalex.org/W1964570608","https://openalex.org/W1976391658","https://openalex.org/W2010797000","https://openalex.org/W2027878671","https://openalex.org/W2032944446","https://openalex.org/W2033529478","https://openalex.org/W2063069198","https://openalex.org/W2089298795","https://openalex.org/W2097900616","https://openalex.org/W2101837437","https://openalex.org/W2107120407","https://openalex.org/W2114486983","https://openalex.org/W2122976738","https://openalex.org/W2123649031","https://openalex.org/W2125298866","https://openalex.org/W2135029798","https://openalex.org/W2140501674","https://openalex.org/W2156718197","https://openalex.org/W2157321686","https://openalex.org/W2159819721","https://openalex.org/W2163886442","https://openalex.org/W2169466597","https://openalex.org/W2295820431","https://openalex.org/W4233760599","https://openalex.org/W6633261909","https://openalex.org/W6675750237","https://openalex.org/W6680012447","https://openalex.org/W6682755970"],"related_works":["https://openalex.org/W4308269461","https://openalex.org/W4281395053","https://openalex.org/W2020769413","https://openalex.org/W2985420097","https://openalex.org/W4390394189","https://openalex.org/W2037504162","https://openalex.org/W2539013788","https://openalex.org/W2792706544","https://openalex.org/W1568451138","https://openalex.org/W2156699640"],"abstract_inverted_index":{"Hyperspectral":[0],"unmixing":[1],"is":[2],"an":[3],"important":[4],"technique":[5],"for":[6],"estimating":[7],"fraction":[8],"of":[9,52,78,97],"different":[10],"land":[11],"cover":[12],"types":[13],"from":[14],"remote":[15],"sensing":[16],"imagery.":[17],"In":[18,60],"recent":[19],"years,":[20],"nonnegative":[21],"matrix":[22],"factorization":[23],"(NMF)":[24],"with":[25],"various":[26],"constraints":[27,68],"have":[28,40,93],"been":[29,41],"introduced":[30],"into":[31],"hyperspectral":[32,54],"unmixing.":[33],"Among":[34],"these":[35],"methods,":[36],"graph":[37],"based":[38,69],"constraint":[39],"proved":[42],"to":[43,65,81],"be":[44],"useful":[45],"in":[46,56,73],"capturing":[47],"the":[48,53,57,83,95,98],"latent":[49],"manifold":[50,71],"structure":[51],"data":[55,92],"feature":[58,74],"space.":[59],"this":[61],"paper,":[62],"we":[63],"propose":[64],"integrate":[66],"graph-based":[67],"on":[70,87],"assumption":[72],"spaces":[75],"and":[76,90],"consistency":[77],"spatial":[79],"space":[80],"regularize":[82],"NMF":[84],"method.":[85,100],"Results":[86],"both":[88],"synthetic":[89],"real":[91],"validated":[94],"effectiveness":[96],"proposed":[99]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
