{"id":"https://openalex.org/W4412722405","doi":"https://doi.org/10.1109/jstars.2025.3593442","title":"Efficient Progressive Mamba Model for Hyperspectral Sequence Unmixing","display_name":"Efficient Progressive Mamba Model for Hyperspectral Sequence Unmixing","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412722405","doi":"https://doi.org/10.1109/jstars.2025.3593442"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3593442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3593442","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/jstars.2025.3593442","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Yang Liu","orcid":"https://orcid.org/0009-0004-9364-8232"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Liu","raw_affiliation_strings":["College of Computer Science and Cyber Security, Chengdu University of Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0004-9364-8232","affiliations":[{"raw_affiliation_string":"College of Computer Science and Cyber Security, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028128449","display_name":"Shujun Liu","orcid":"https://orcid.org/0000-0003-4657-1477"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]},{"id":"https://openalex.org/I4401041622","display_name":"Chengdu Technological University","ror":"https://ror.org/04713ex73","country_code":null,"type":"education","lineage":["https://openalex.org/I4401041622"]},{"id":"https://openalex.org/I44468530","display_name":"Qingdao University of Technology","ror":"https://ror.org/01qzc0f54","country_code":"CN","type":"education","lineage":["https://openalex.org/I44468530"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shujun Liu","raw_affiliation_strings":["Key Laboratory of Earth Exploration and Information Techniques of Ministry of Education, Chengdu University of Technology, Chengdu, China","School of Computer Engineering, Chengdu Technological University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-4657-1477","affiliations":[{"raw_affiliation_string":"Key Laboratory of Earth Exploration and Information Techniques of Ministry of Education, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]},{"raw_affiliation_string":"School of Computer Engineering, Chengdu Technological University, Chengdu, China","institution_ids":["https://openalex.org/I44468530","https://openalex.org/I4401041622"]}]},{"author_position":"last","author":{"id":null,"display_name":"Huajun Wang","orcid":"https://orcid.org/0000-0001-5897-5562"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huajun Wang","raw_affiliation_strings":["College of Computer Science and Cyber Security, Chengdu University of Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-5897-5562","affiliations":[{"raw_affiliation_string":"College of Computer Science and Cyber Security, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I31595395"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":0.99,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.80495777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"18","issue":null,"first_page":"19511","last_page":"19526"},"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":0.9961000084877014,"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":0.972000002861023,"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8407624363899231},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.6151043176651001},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5274774432182312},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3905489444732666},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.14239904284477234}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8407624363899231},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.6151043176651001},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5274774432182312},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3905489444732666},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.14239904284477234},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3593442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3593442","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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"},{"id":"pmh:oai:doaj.org/article:c2cd0622c2a9422cad63ed9c32481601","is_oa":true,"landing_page_url":"https://doaj.org/article/c2cd0622c2a9422cad63ed9c32481601","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 19511-19526 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3593442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3593442","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7744186509","display_name":null,"funder_award_id":"202309230001","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"}],"funders":[{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W1581984155","https://openalex.org/W2004207873","https://openalex.org/W2009576740","https://openalex.org/W2095343758","https://openalex.org/W2097211423","https://openalex.org/W2121123096","https://openalex.org/W2125298866","https://openalex.org/W2157321686","https://openalex.org/W2169924573","https://openalex.org/W2540627887","https://openalex.org/W2741786247","https://openalex.org/W2773477884","https://openalex.org/W2787225914","https://openalex.org/W2789643644","https://openalex.org/W2792897399","https://openalex.org/W2989182153","https://openalex.org/W3028000844","https://openalex.org/W3034362861","https://openalex.org/W3048631361","https://openalex.org/W3102692100","https://openalex.org/W3121188342","https://openalex.org/W3127230150","https://openalex.org/W3131601043","https://openalex.org/W3137191419","https://openalex.org/W3137615129","https://openalex.org/W3179951827","https://openalex.org/W3189754131","https://openalex.org/W3209374680","https://openalex.org/W3211698988","https://openalex.org/W3214821343","https://openalex.org/W4285124290","https://openalex.org/W4289656123","https://openalex.org/W4294068629","https://openalex.org/W4320015750","https://openalex.org/W4386131829","https://openalex.org/W4389326242","https://openalex.org/W4390691874","https://openalex.org/W4392061586","https://openalex.org/W4399154429","https://openalex.org/W4399310742","https://openalex.org/W4399618753","https://openalex.org/W4400350291","https://openalex.org/W4402627647","https://openalex.org/W4402916802","https://openalex.org/W4404480069","https://openalex.org/W4404688677","https://openalex.org/W4407244416","https://openalex.org/W4407937102","https://openalex.org/W4407937912","https://openalex.org/W4408222465","https://openalex.org/W4409494599","https://openalex.org/W4409537021","https://openalex.org/W6645700652","https://openalex.org/W6769831713","https://openalex.org/W6782420349","https://openalex.org/W6803444062","https://openalex.org/W6859298233","https://openalex.org/W6871458528","https://openalex.org/W6877416451"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","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/W2070598848"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"deep":[3],"learning-based":[4],"hyperspectral":[5,80,153,190],"unmixing":[6,57,82,149,183,191],"(HU)":[7],"has":[8],"increasingly":[9],"incorporated":[10],"spatial":[11,20],"information":[12,21],"to":[13,36,119],"improve":[14],"performance.":[15],"However,":[16],"the":[17,49,66,99,104,176],"extent":[18],"of":[19,51,68,178],"introduced":[22],"involves":[23],"a":[24,86,115,186],"complex":[25],"trade-off:":[26],"too":[27,33],"little":[28],"offers":[29,185],"limited":[30],"gains,":[31],"while":[32,97],"much":[34],"leads":[35],"spectral":[37,108],"mixing":[38],"from":[39],"neighboring":[40],"pixels":[41],"(e.g.,":[42],"CNNs":[43],"and":[44,109,125,127,168,184],"Vision":[45],"Transformers),":[46],"which":[47],"contradicts":[48],"goal":[50],"recovering":[52],"pure":[53],"endmembers.":[54],"Meanwhile,":[55],"pixel-level":[56,148,182],"requires":[58],"per-pixel":[59],"modeling":[60],"with":[61,138,163],"high":[62],"computational":[63,95,169],"cost,":[64,170],"limiting":[65],"application":[67],"powerful":[69],"sequence":[70,81,145,179],"models.":[71],"To":[72],"address":[73],"this,":[74],"we":[75,141],"propose":[76,128],"an":[77,129],"efficient":[78],"progressive":[79,88],"model":[83],"(ProMU),":[84],"introducing":[85],"multi-stage":[87],"context":[89],"selection":[90],"(CVPS)":[91],"strategy":[92],"that":[93,157],"ensures":[94],"efficiency":[96],"alleviating":[98],"performance":[100,162],"degradation":[101],"caused":[102],"by":[103],"length":[105],"mismatch":[106],"between":[107],"abundance":[110,134],"sequences.":[111],"We":[112],"further":[113],"design":[114],"stage-aware":[116],"Mamba":[117],"module":[118],"capture":[120],"dependencies":[121],"across":[122],"stages,":[123],"positions,":[124],"dimensions,":[126],"autoregressive":[130],"mechanism":[131],"for":[132,147,181,189],"fine-grained":[133],"prediction.":[135],"Besides":[136],"comparisons":[137],"image-level":[139,172],"methods,":[140],"systematically":[142],"evaluate":[143],"mainstream":[144],"models":[146,180],"on":[150],"three":[151],"real":[152],"datasets.":[154],"Experiments":[155],"show":[156],"ProMU":[158],"achieves":[159],"state-of-the-art":[160],"(SOTA)":[161],"extremely":[164],"low":[165],"parameter":[166],"count":[167],"rivaling":[171],"methods.":[173],"This":[174],"validates":[175],"potential":[177],"novel":[187],"solution":[188],"research.":[192],"Code":[193],"is":[194],"available":[195],"at:":[196],"<uri":[197],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[198],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">https://github.com/Liujehong/ProMU</uri>.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}