{"id":"https://openalex.org/W4390187435","doi":"https://doi.org/10.1109/tgrs.2023.3347220","title":"Compressed Spectrum Reconstruction Method Based on Coding Feature Vector Enhancement","display_name":"Compressed Spectrum Reconstruction Method Based on Coding Feature Vector Enhancement","publication_year":2023,"publication_date":"2023-12-25","ids":{"openalex":"https://openalex.org/W4390187435","doi":"https://doi.org/10.1109/tgrs.2023.3347220"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2023.3347220","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3347220","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://ir.opt.ac.cn/handle/181661/97128","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027230803","display_name":"Chipeng Cao","orcid":"https://orcid.org/0009-0002-3893-3634"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chipeng Cao","raw_affiliation_strings":["School of Information and Communication Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","Ph.D. student jointly supervised by Xi’an Jiaotong University in Shaanxi Province, China"],"raw_orcid":"https://orcid.org/0009-0002-3893-3634","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Ph.D. student jointly supervised by Xi’an Jiaotong University in Shaanxi Province, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100428183","display_name":"Jie Li","orcid":"https://orcid.org/0000-0001-8483-6240"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Li","raw_affiliation_strings":["School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China","Professor at the School of Information and Communications Engineering, Xi’an Jiaotong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Professor at the School of Information and Communications Engineering, Xi’an Jiaotong University, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100429758","display_name":"Pan Wang","orcid":"https://orcid.org/0000-0002-1905-5269"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pan Wang","raw_affiliation_strings":["School of Information and Communication Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","Ph.D. degree at Xi’an Jiaotong University, Xi’an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0002-1905-5269","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Ph.D. degree at Xi’an Jiaotong University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111564947","display_name":"Chun Qi","orcid":"https://orcid.org/0000-0003-1430-6011"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chun Qi","raw_affiliation_strings":["School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China","Professor at the School of Information and Communications Engineering, Xi’an Jiaotong University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Professor at the School of Information and Communications Engineering, Xi’an Jiaotong University, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027230803"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19681395,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/pixel","display_name":"Pixel","score":0.7395798563957214},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6421515941619873},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6361266374588013},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5490437746047974},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5366814136505127},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.49846553802490234},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.4792904257774353},{"id":"https://openalex.org/keywords/spectral-imaging","display_name":"Spectral imaging","score":0.4531860053539276},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.45069676637649536},{"id":"https://openalex.org/keywords/full-spectral-imaging","display_name":"Full spectral imaging","score":0.43843719363212585},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32118818163871765},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16868197917938232},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08243018388748169}],"concepts":[{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7395798563957214},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6421515941619873},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6361266374588013},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5490437746047974},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5366814136505127},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.49846553802490234},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.4792904257774353},{"id":"https://openalex.org/C3232514","wikidata":"https://www.wikidata.org/wiki/Q7575196","display_name":"Spectral imaging","level":2,"score":0.4531860053539276},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.45069676637649536},{"id":"https://openalex.org/C78660771","wikidata":"https://www.wikidata.org/wiki/Q5508206","display_name":"Full spectral imaging","level":3,"score":0.43843719363212585},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32118818163871765},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16868197917938232},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08243018388748169}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2023.3347220","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3347220","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:ir.opt.ac.cn:181661/97128","is_oa":true,"landing_page_url":"http://ir.opt.ac.cn/handle/181661/97128","pdf_url":null,"source":{"id":"https://openalex.org/S4377196962","display_name":"Institutional Repository of Xi'an Institute of Optics and Fine Mechanics, Chinese Academy of Sciences (Xian Institute of Optics and Precision Mechanics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210144662","host_organization_name":"Xi'an Institute of Optics and Precision Mechanics","host_organization_lineage":["https://openalex.org/I4210144662"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u671f\u520a\u8bba\u6587"}],"best_oa_location":{"id":"pmh:oai:ir.opt.ac.cn:181661/97128","is_oa":true,"landing_page_url":"http://ir.opt.ac.cn/handle/181661/97128","pdf_url":null,"source":{"id":"https://openalex.org/S4377196962","display_name":"Institutional Repository of Xi'an Institute of Optics and Fine Mechanics, Chinese Academy of Sciences (Xian Institute of Optics and Precision Mechanics)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210144662","host_organization_name":"Xi'an Institute of Optics and Precision Mechanics","host_organization_lineage":["https://openalex.org/I4210144662"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u671f\u520a\u8bba\u6587"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3677064003","display_name":null,"funder_award_id":"62275211","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5900694353","display_name":null,"funder_award_id":"61675161","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2911259277","https://openalex.org/W4386427838","https://openalex.org/W3047444742","https://openalex.org/W2391021239","https://openalex.org/W2049189005","https://openalex.org/W2054836752","https://openalex.org/W3178760882","https://openalex.org/W2765547586","https://openalex.org/W2107175121","https://openalex.org/W2165181936"],"abstract_inverted_index":{"Compressive":[0],"spectral":[1,7,14,52,88,162,209,220],"imaging":[2,8,210,221,227],"(CSI)":[3],"is":[4,167],"a":[5,17,20,37,86,104,170,206,215,225],"snapshot":[6],"technique":[9],"that":[10,233],"rapidly":[11],"captures":[12],"the":[13,34,44,69,76,80,117,126,130,140,148,152,156,160,164,177,181,185,190,234],"information":[15,99,121,124],"of":[16,36,40,79,106,125,142,155,180,194,214],"target":[18],"in":[19,43,238],"single":[21],"exposure":[22],"and":[23,74,108,122,136,159,184,224,241],"effectively":[24,128],"reconstructs":[25],"high-spectral":[26],"data":[27],"using":[28],"reconstruction":[29,89,165,186],"algorithms.":[30],"However,":[31],"due":[32],"to":[33,49,57,67,116,197],"presence":[35],"large":[38],"number":[39],"identical":[41],"pixels":[42,73,138],"measured":[45,81],"image,":[46,163],"which":[47],"map":[48],"different":[50],"prior":[51,157,161,182],"information,":[53],"existing":[54],"algorithms":[55],"struggle":[56],"establish":[58],"an":[59],"accurate":[60,199],"pixel":[61,200],"separation":[62,70,131],"representation":[63,77,132],"model.":[64],"In":[65],"order":[66],"improve":[68],"effect":[71],"between":[72,134,151,176],"enhance":[75],"capability":[78],"image":[82],"pixels,":[83,127],"we":[84],"propose":[85],"compressed":[87,208,219],"method":[90,193,236],"with":[91,189],"enhanced":[92],"encoding":[93,98,111,143],"feature":[94],"vectors.":[95],"By":[96],"designing":[97],"calculation":[100],"rules":[101],"based":[102],"on":[103],"combination":[105],"linear":[107],"nonlinear":[109],"functions,":[110],"features":[112],"are":[113],"calculated":[114],"according":[115],"spatial":[118],"coordinate":[119],"position":[120],"wavelength":[123],"enhancing":[129],"characteristics":[133],"channels":[135],"neighboring":[137],"through":[139],"addition":[141],"features.":[144],"Furthermore,":[145],"by":[146],"utilizing":[147],"semantic":[149],"similarity":[150],"predicted":[153,178],"results":[154,179],"model":[158,183],"problem":[166,175],"transformed":[168],"into":[169],"total":[171],"variation":[172],"(TV)":[173],"minimization":[174],"results,":[187],"combined":[188],"alternating":[191],"direction":[192],"multipliers":[195],"(ADMM)":[196],"achieve":[198],"reconstruction.":[201],"The":[202],"experimental":[203],"setup":[204],"utilizes":[205],"dual-camera":[207],"system":[211,222],"(DCCHI),":[212],"consisting":[213],"dual-dispersion":[216],"coded":[217],"aperture":[218],"(DD-CASSI)":[223],"grayscale":[226],"system.":[228],"Various":[229],"experiments":[230],"have":[231],"shown":[232],"proposed":[235],"outperforms":[237],"reconstructing":[239],"quality":[240],"displays":[242],"superior":[243],"algorithmic":[244],"performance.":[245]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}