{"id":"https://openalex.org/W2736897413","doi":"https://doi.org/10.1007/s00034-017-0617-3","title":"Block Sparse Signal Recovery in Compressed Sensing: Optimum Active Block Selection and Within-Block Sparsity Order Estimation","display_name":"Block Sparse Signal Recovery in Compressed Sensing: Optimum Active Block Selection and Within-Block Sparsity Order Estimation","publication_year":2017,"publication_date":"2017-07-25","ids":{"openalex":"https://openalex.org/W2736897413","doi":"https://doi.org/10.1007/s00034-017-0617-3","mag":"2736897413"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-017-0617-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-017-0617-3","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103205261","display_name":"Mahdi Shamsi","orcid":"https://orcid.org/0000-0001-7310-1951"},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mahdi Shamsi","raw_affiliation_strings":["Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, 51664, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, 51664, Iran","institution_ids":["https://openalex.org/I41832843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110197605","display_name":"Tohid Yousefi Rezaii","orcid":null},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Tohid Yousefi Rezaii","raw_affiliation_strings":["Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, 51664, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, 51664, Iran","institution_ids":["https://openalex.org/I41832843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112228041","display_name":"Mohammad Ali Tinati","orcid":null},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad Ali Tinati","raw_affiliation_strings":["Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, 51664, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, 51664, Iran","institution_ids":["https://openalex.org/I41832843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040036501","display_name":"Amir Rastegarnia","orcid":"https://orcid.org/0000-0003-4371-310X"},"institutions":[{"id":"https://openalex.org/I4210146087","display_name":"Malayer University","ror":"https://ror.org/03rk9sq81","country_code":"IR","type":"education","lineage":["https://openalex.org/I4210146087"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Amir Rastegarnia","raw_affiliation_strings":["Department of Electrical Engineering, Malayer University, Malayer, 65719-95863, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Malayer University, Malayer, 65719-95863, Iran","institution_ids":["https://openalex.org/I4210146087"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082697963","display_name":"Azam Khalili","orcid":"https://orcid.org/0000-0002-6194-3534"},"institutions":[{"id":"https://openalex.org/I4210146087","display_name":"Malayer University","ror":"https://ror.org/03rk9sq81","country_code":"IR","type":"education","lineage":["https://openalex.org/I4210146087"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Azam Khalili","raw_affiliation_strings":["Department of Electrical Engineering, Malayer University, Malayer, 65719-95863, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Malayer University, Malayer, 65719-95863, Iran","institution_ids":["https://openalex.org/I4210146087"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5110197605"],"corresponding_institution_ids":["https://openalex.org/I41832843"],"apc_list":null,"apc_paid":null,"fwci":1.235,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.77367952,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"37","issue":"4","first_page":"1649","last_page":"1668"},"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":0.9997000098228455,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.8309941291809082},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.7659525871276855},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.6937781572341919},{"id":"https://openalex.org/keywords/signal-recovery","display_name":"Signal recovery","score":0.6725257635116577},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6283450722694397},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.594884991645813},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5852474570274353},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2785547375679016}],"concepts":[{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.8309941291809082},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.7659525871276855},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.6937781572341919},{"id":"https://openalex.org/C2989281035","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Signal recovery","level":3,"score":0.6725257635116577},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6283450722694397},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.594884991645813},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5852474570274353},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2785547375679016},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-017-0617-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-017-0617-3","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W340244495","https://openalex.org/W2030161963","https://openalex.org/W2033419225","https://openalex.org/W2057943417","https://openalex.org/W2098110139","https://openalex.org/W2100799495","https://openalex.org/W2114129195","https://openalex.org/W2118297240","https://openalex.org/W2126607811","https://openalex.org/W2128659236","https://openalex.org/W2129131372","https://openalex.org/W2129812935","https://openalex.org/W2135780853","https://openalex.org/W2142635246","https://openalex.org/W2145432339","https://openalex.org/W2147276092","https://openalex.org/W2154172459","https://openalex.org/W2158075440","https://openalex.org/W2160979406","https://openalex.org/W2164452299","https://openalex.org/W2168175751","https://openalex.org/W2396805934","https://openalex.org/W3029645440","https://openalex.org/W4301909677"],"related_works":["https://openalex.org/W2547132915","https://openalex.org/W2145977033","https://openalex.org/W2601968125","https://openalex.org/W4248694259","https://openalex.org/W2374064591","https://openalex.org/W2788847598","https://openalex.org/W2899788749","https://openalex.org/W2354465635","https://openalex.org/W2945813612","https://openalex.org/W2357409114"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}
