{"id":"https://openalex.org/W2991127030","doi":"https://doi.org/10.1109/access.2019.2955759","title":"On Recovery of Block Sparse Signals via Block Compressive Sampling Matching Pursuit","display_name":"On Recovery of Block Sparse Signals via Block Compressive Sampling Matching Pursuit","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2991127030","doi":"https://doi.org/10.1109/access.2019.2955759","mag":"2991127030"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2955759","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2955759","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08911442.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08911442.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100462472","display_name":"Xiaobo Zhang","orcid":"https://orcid.org/0000-0002-1909-3038"},"institutions":[{"id":"https://openalex.org/I23171815","display_name":"Zhengzhou University of Light Industry","ror":"https://ror.org/05fwr8z16","country_code":"CN","type":"education","lineage":["https://openalex.org/I23171815"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaobo Zhang","raw_affiliation_strings":["School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-1909-3038","affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, China","institution_ids":["https://openalex.org/I23171815"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034496384","display_name":"Wenbo Xu","orcid":"https://orcid.org/0000-0003-0791-7690"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenbo Xu","raw_affiliation_strings":["Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091809356","display_name":"Yupeng Cui","orcid":"https://orcid.org/0000-0003-2982-9763"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yupeng Cui","raw_affiliation_strings":["Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036185464","display_name":"Liyang Lu","orcid":"https://orcid.org/0000-0002-9589-7484"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liyang Lu","raw_affiliation_strings":["Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075023488","display_name":"Jiaru Lin","orcid":"https://orcid.org/0000-0001-6593-4419"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaru Lin","raw_affiliation_strings":["Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-6593-4419","affiliations":[{"raw_affiliation_string":"Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100462472"],"corresponding_institution_ids":["https://openalex.org/I23171815"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.1361,"has_fulltext":true,"cited_by_count":39,"citation_normalized_percentile":{"value":0.87317352,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"7","issue":null,"first_page":"175554","last_page":"175563"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"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":1.0,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9975000023841858,"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/matching-pursuit","display_name":"Matching pursuit","score":0.8816393613815308},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6943565011024475},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6888998746871948},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5854293704032898},{"id":"https://openalex.org/keywords/basis-pursuit","display_name":"Basis pursuit","score":0.5545364022254944},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40751299262046814},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38695618510246277},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1982342004776001}],"concepts":[{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.8816393613815308},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6943565011024475},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6888998746871948},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5854293704032898},{"id":"https://openalex.org/C99217422","wikidata":"https://www.wikidata.org/wiki/Q4867576","display_name":"Basis pursuit","level":4,"score":0.5545364022254944},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40751299262046814},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38695618510246277},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1982342004776001},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2955759","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2955759","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08911442.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ab4fb51c3af9465eb37c3955aa37107d","is_oa":true,"landing_page_url":"https://doaj.org/article/ab4fb51c3af9465eb37c3955aa37107d","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 Access, Vol 7, Pp 175554-175563 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2955759","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2955759","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08911442.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3795551530","display_name":null,"funder_award_id":"61901418","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8251307968","display_name":null,"funder_award_id":"61871050","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":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2991127030.pdf","grobid_xml":"https://content.openalex.org/works/W2991127030.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W34010726","https://openalex.org/W119997944","https://openalex.org/W1577327091","https://openalex.org/W1814471488","https://openalex.org/W1974198688","https://openalex.org/W1985694088","https://openalex.org/W1988529089","https://openalex.org/W2010066971","https://openalex.org/W2015418199","https://openalex.org/W2015606516","https://openalex.org/W2041101642","https://openalex.org/W2065030431","https://openalex.org/W2098996169","https://openalex.org/W2127271355","https://openalex.org/W2140122025","https://openalex.org/W2147276092","https://openalex.org/W2158771285","https://openalex.org/W2160979406","https://openalex.org/W2274267759","https://openalex.org/W2289917018","https://openalex.org/W2323069609","https://openalex.org/W2557873547","https://openalex.org/W2899788749","https://openalex.org/W2953000435","https://openalex.org/W2962727219","https://openalex.org/W2964333607","https://openalex.org/W3103065663","https://openalex.org/W3103887489","https://openalex.org/W4250955649","https://openalex.org/W4300263211","https://openalex.org/W6601382311","https://openalex.org/W6679096804","https://openalex.org/W6680608026","https://openalex.org/W6694559581"],"related_works":["https://openalex.org/W2436826437","https://openalex.org/W2169904627","https://openalex.org/W2388133936","https://openalex.org/W2371951202","https://openalex.org/W2340242818","https://openalex.org/W4385694579","https://openalex.org/W2103001330","https://openalex.org/W3048558715","https://openalex.org/W1545552580","https://openalex.org/W4319793311"],"abstract_inverted_index":{"Compressive":[0],"sampling":[1,51],"matching":[2,52,188],"pursuit":[3,53,153,189],"(CoSaMP)":[4],"is":[5,16,68,80,99,129,169],"an":[6,81],"efficient":[7],"reconstruction":[8,30],"algorithm":[9,44,61,146,168,210],"for":[10,84],"sparse":[11,29,66],"signal.":[12],"When":[13,156],"the":[14,20,59,86,89,100,107,112,117,124,137,142,157,164,174,208],"signal":[15,67],"block":[17,28,43,49,71,140,151,158,186],"sparse,":[18],"i.e.,":[19],"non-zero":[21],"elements":[22],"are":[23,162],"presented":[24,69],"in":[25,70],"clusters,":[26],"some":[27],"algorithms":[31],"have":[32],"been":[33],"proposed":[34,60,209],"accordingly.":[35],"In":[36,122],"this":[37],"paper,":[38],"we":[39,110],"present":[40],"a":[41],"new":[42],"based":[45],"on":[46,106],"CoSaMP,":[47,175],"called":[48],"compressive":[50],"(BlockCoSaMP).":[54],"Compared":[55],"with":[56,136,195],"CoSaMP":[57,196],"algorithm,":[58,91],"shows":[62],"improved":[63],"performance":[64,87,143,165,214],"when":[65,193],"form.":[72],"Restricted":[73],"isometry":[74,95],"property":[75,96],"(RIP)":[76],"of":[77,88,102,119,126,139,144,150,166,173],"measurement":[78],"matrix":[79],"effective":[82],"tool":[83],"analyzing":[85],"CS":[90],"and":[92,160,185,197],"Block":[93,108],"restricted":[94],"(Block":[97],"RIP)":[98],"extension":[101],"traditional":[103],"RIP.":[104],"Based":[105],"RIP,":[109],"derive":[111],"sufficient":[113],"condition":[114],"to":[115,148],"guarantee":[116],"convergence":[118],"Block-CoSaMP":[120,145,167],"algorithm.":[121,155],"addition,":[123],"number":[125],"required":[127],"iterations":[128],"obtained.":[130],"Finally,":[131],"simulation":[132],"experiments":[133],"show":[134],"that":[135,149,172],"increase":[138],"length,":[141],"approaches":[147],"subspace":[152],"(Block-SP)":[154],"length":[159],"sparsity":[161],"small,":[163],"better":[170],"than":[171],"l":[176,198],"<sub":[177,181,199,203],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[178,182,200,204],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[179,201],"/l":[180,202],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[183,205],"norm":[184,206],"orthogonal":[187],"(BOMP)":[190],"algorithms.":[191],"Especially,":[192],"compared":[194],"algorithms,":[207],"exhibits":[211],"more":[212],"obvious":[213],"gain.":[215]},"counts_by_year":[{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}