乐胖代购免代理版

{"id":"https://openalex.org/W2539814361","doi":"https://doi.org/10.1186/s13640-017-0200-7","title":"Sparse signal subspace decomposition based on adaptive over-complete dictionary","display_name":"Sparse signal subspace decomposition based on adaptive over-complete dictionary","publication_year":2017,"publication_date":"2017-07-28","ids":{"openalex":"https://openalex.org/W2539814361","doi":"https://doi.org/10.1186/s13640-017-0200-7","mag":"2539814361"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13640-017-0200-7","pdf_url":"https://jivp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13640-017-0200-7","source":{"id":"https://openalex.org/S153767265","display_name":"EURASIP Journal on Image and Video Processing","issn_l":"1687-5176","issn":["1687-5176","1687-5281"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jivp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13640-017-0200-7","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100705870","display_name":"Hong Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"funder","lineage":["https://openalex.org/I12356871","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"funder","lineage":["https://openalex.org/I37461747"]}],"countries":["CN","FR"],"is_corresponding":false,"raw_author_name":"Hong Sun","raw_affiliation_strings":["T\u00e9l\u00e9com ParisTech","Wuhan University [China]"],"affiliations":[{"raw_affiliation_string":"T\u00e9l\u00e9com ParisTech","institution_ids":["https://openalex.org/I12356871"]},{"raw_affiliation_string":"Wuhan University [China]","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060464620","display_name":"Cheng-Wei Sang","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"funder","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng-wei Sang","raw_affiliation_strings":["Wuhan University [China]"],"affiliations":[{"raw_affiliation_string":"Wuhan University [China]","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007448688","display_name":"Didier Le Ruyet","orcid":"https://orcid.org/0000-0002-9673-2075"},"institutions":[{"id":"https://openalex.org/I4210145724","display_name":"Centre d'Etudes et De Recherche en Informatique et Communications","ror":"https://ror.org/044j5mm75","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210145724"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Didier Le Ruyet","raw_affiliation_strings":["CEDRIC. Traitement du signal et architectures \u00e9lectroniques"],"affiliations":[{"raw_affiliation_string":"CEDRIC. Traitement du signal et architectures \u00e9lectroniques","institution_ids":["https://openalex.org/I4210145724"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":0.0,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":1,"citation_normalized_percentile":{"value":0.37765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":63,"max":71},"biblio":{"volume":"2017","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9999,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9999,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9993,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9971,"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/k-svd","display_name":"K-SVD","score":0.6230582},{"id":"https://openalex.org/keywords/representation","display_name":"Representation","score":0.51714104},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.44099325},{"id":"https://openalex.org/keywords/signal-subspace","display_name":"Signal subspace","score":0.42941678},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.41901705}],"concepts":[{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.8491832},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.7068712},{"id":"https://openalex.org/C154771677","wikidata":"https://www.wikidata.org/wiki/Q17098361","display_name":"K-SVD","level":3,"score":0.6230582},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.6127108},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5995696},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.557563},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.53969264},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5258587},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.52116084},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.51714104},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46527454},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.44099325},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43712342},{"id":"https://openalex.org/C2777121530","wikidata":"https://www.wikidata.org/wiki/Q7512739","display_name":"Signal subspace","level":4,"score":0.42941678},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.41901705},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3786543},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21165669},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":8,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13640-017-0200-7","pdf_url":"https://jivp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13640-017-0200-7","source":{"id":"https://openalex.org/S153767265","display_name":"EURASIP Journal on Image and Video Processing","issn_l":"1687-5176","issn":["1687-5176","1687-5281"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://hal-cnam.archives-ouvertes.fr/hal-02470260","pdf_url":"https://cnam.hal.science/hal-02470260/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":["Centre National de la Recherche Scientifique"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://doaj.org/article/e18feb99126647208f4b49dadca65694","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":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://cnam.hal.science/hal-02470260","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://cnam.hal.science/hal-02470260/file/document.pdf","pdf_url":"https://cnam.hal.science/hal-02470260/file/document.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://hal-cnam.archives-ouvertes.fr/hal-02470260/file/document.pdf","pdf_url":"https://hal-cnam.archives-ouvertes.fr/hal-02470260/file/document.pdf","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":["Centre National de la Recherche Scientifique"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://hal-cnam.archives-ouvertes.fr/hal-02470260/document","pdf_url":"https://hal-cnam.archives-ouvertes.fr/hal-02470260/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":["Centre National de la Recherche Scientifique"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/1610.08813","pdf_url":"https://arxiv.org/pdf/1610.08813","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13640-017-0200-7","pdf_url":"https://jivp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13640-017-0200-7","source":{"id":"https://openalex.org/S153767265","display_name":"EURASIP Journal on Image and Video Processing","issn_l":"1687-5176","issn":["1687-5176","1687-5281"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"60872131"}],"datasets":[],"versions":[],"referenced_works_count":12,"referenced_works":["https://openalex.org/W191129667","https://openalex.org/W2004376198","https://openalex.org/W2013590534","https://openalex.org/W2041971124","https://openalex.org/W2056370875","https://openalex.org/W2103870658","https://openalex.org/W2125876128","https://openalex.org/W2125976596","https://openalex.org/W2144851790","https://openalex.org/W2153663612","https://openalex.org/W2160547390","https://openalex.org/W2276529418"],"related_works":["https://openalex.org/W2890952311","https://openalex.org/W2509955295","https://openalex.org/W2388952560","https://openalex.org/W2379264914","https://openalex.org/W2258058088","https://openalex.org/W2153912708","https://openalex.org/W2118094278","https://openalex.org/W2099321050","https://openalex.org/W2047275718","https://openalex.org/W2034957211"],"abstract_inverted_index":{"This":[0,23,45],"paper":[1],"proposes":[2],"a":[3,28,53,78,107],"subspace":[4,18,50,94],"decomposition":[5,51,95],"method":[6,24,69,102],"based":[7,31],"on":[8,32,118],"an":[9,86],"over-complete":[10,87],"dictionary":[11,40,88],"in":[12],"sparse":[13],"representation,":[14],"called":[15],"\u201csparse":[16],"signal":[17],"decomposition\u201d":[19],"(or":[20],"3SD)":[21],"method.":[22],"makes":[25],"use":[26],"of":[27,36,38,62,64],"novel":[29],"criterion":[30],"the":[33,39,42,59,65],"occurrence":[34],"frequency":[35,75],"atoms":[37],"over":[41,52],"data":[43],"set.":[44],"criterion,":[46],"well":[47],"adapted":[48],"to":[49,124],"dependent":[54],"basis":[55],"set,":[56],"adequately":[57],"reflects":[58],"intrinsic":[60],"characteristic":[61],"regularity":[63],"signal.":[66],"The":[67,100],"3SD":[68,101],"combines":[70],"variance,":[71],"sparsity,":[72],"and":[73,92,136],"component":[74],"criteria":[76],"into":[77],"unified":[79],"framework.":[80],"It":[81,111],"takes":[82],"benefits":[83],"from":[84,93],"using":[85],"which":[89,96],"preserves":[90],"details":[91,135],"rejects":[97],"strong":[98,138],"noise.":[99,139],"is":[103],"very":[104],"simple":[105],"with":[106],"linear":[108],"retrieval":[109],"operation.":[110],"does":[112],"not":[113],"require":[114],"any":[115],"prior":[116],"knowledge":[117],"distributions":[119],"or":[120],"parameters.":[121],"When":[122],"applied":[123],"image":[125],"denoising,":[126],"it":[127],"demonstrates":[128],"high":[129],"performances":[130],"both":[131],"at":[132],"preserving":[133],"fine":[134],"suppressing":[137]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2539814361","counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-05-03T09:37:40.307623","created_date":"2016-11-04"}