{"id":"https://openalex.org/W1969885302","doi":"https://doi.org/10.1155/2011/549537","title":"SART-Type Image Reconstruction from Overlapped Projections","display_name":"SART-Type Image Reconstruction from Overlapped Projections","publication_year":2010,"publication_date":"2010-09-05","ids":{"openalex":"https://openalex.org/W1969885302","doi":"https://doi.org/10.1155/2011/549537","mag":"1969885302","pmid":"https://pubmed.ncbi.nlm.nih.gov/20871854"},"language":"en","primary_location":{"id":"doi:10.1155/2011/549537","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2011/549537","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2011/549537.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/ijbi/2011/549537.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052662150","display_name":"Hengyong Yu","orcid":"https://orcid.org/0000-0002-5852-0813"},"institutions":[{"id":"https://openalex.org/I4210104154","display_name":"Virginia Tech - Wake Forest University School of Biomedical Engineering & Sciences","ror":"https://ror.org/01q1y4t48","country_code":"US","type":"education","lineage":["https://openalex.org/I4210104154","https://openalex.org/I47251452","https://openalex.org/I859038795"]},{"id":"https://openalex.org/I47251452","display_name":"Wake Forest University","ror":"https://ror.org/0207ad724","country_code":"US","type":"education","lineage":["https://openalex.org/I47251452"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hengyong Yu","raw_affiliation_strings":["Biomedical Imaging Division, VT-WFU School of Biomedical Engineering and Sciences, Virginia Tech, Blacksburg, VA 24061, USA","Biomedical Imaging Division, VT-WFU School of Biomedical Engineering and Sciences, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA","Division of Radiologic Sciences, Department of Radiology, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Imaging Division, VT-WFU School of Biomedical Engineering and Sciences, Virginia Tech, Blacksburg, VA 24061, USA","institution_ids":["https://openalex.org/I4210104154"]},{"raw_affiliation_string":"Biomedical Imaging Division, VT-WFU School of Biomedical Engineering and Sciences, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA","institution_ids":["https://openalex.org/I47251452"]},{"raw_affiliation_string":"Division of Radiologic Sciences, Department of Radiology, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA","institution_ids":["https://openalex.org/I47251452"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100827844","display_name":"Changguo Ji","orcid":null},"institutions":[{"id":"https://openalex.org/I4210104154","display_name":"Virginia Tech - Wake Forest University School of Biomedical Engineering & Sciences","ror":"https://ror.org/01q1y4t48","country_code":"US","type":"education","lineage":["https://openalex.org/I4210104154","https://openalex.org/I47251452","https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Changguo Ji","raw_affiliation_strings":["Biomedical Imaging Division, VT-WFU School of Biomedical Engineering and Sciences, Virginia Tech, Blacksburg, VA 24061, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Imaging Division, VT-WFU School of Biomedical Engineering and Sciences, Virginia Tech, Blacksburg, VA 24061, USA","institution_ids":["https://openalex.org/I4210104154"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100400458","display_name":"Ge Wang","orcid":"https://orcid.org/0000-0002-2656-7705"},"institutions":[{"id":"https://openalex.org/I4210104154","display_name":"Virginia Tech - Wake Forest University School of Biomedical Engineering & Sciences","ror":"https://ror.org/01q1y4t48","country_code":"US","type":"education","lineage":["https://openalex.org/I4210104154","https://openalex.org/I47251452","https://openalex.org/I859038795"]},{"id":"https://openalex.org/I47251452","display_name":"Wake Forest University","ror":"https://ror.org/0207ad724","country_code":"US","type":"education","lineage":["https://openalex.org/I47251452"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ge Wang","raw_affiliation_strings":["Biomedical Imaging Division, VT-WFU School of Biomedical Engineering and Sciences, Virginia Tech, Blacksburg, VA 24061, USA","Biomedical Imaging Division, VT-WFU School of Biomedical Engineering and Sciences, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA"],"raw_orcid":"https://orcid.org/0000-0002-2656-7705","affiliations":[{"raw_affiliation_string":"Biomedical Imaging Division, VT-WFU School of Biomedical Engineering and Sciences, Virginia Tech, Blacksburg, VA 24061, USA","institution_ids":["https://openalex.org/I4210104154"]},{"raw_affiliation_string":"Biomedical Imaging Division, VT-WFU School of Biomedical Engineering and Sciences, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA","institution_ids":["https://openalex.org/I47251452"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5052662150"],"corresponding_institution_ids":["https://openalex.org/I4210104154","https://openalex.org/I47251452"],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":900,"currency":"USD","value_usd":900},"fwci":0.7738,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.73859744,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2011","issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.8026081323623657},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7978116273880005},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.6031155586242676},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5831776261329651},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5469799041748047},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.534917414188385},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4815809726715088},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4416857063770294},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4229004979133606},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4082645773887634},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39461052417755127},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3645181655883789},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10039904713630676}],"concepts":[{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.8026081323623657},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7978116273880005},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.6031155586242676},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5831776261329651},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5469799041748047},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.534917414188385},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4815809726715088},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4416857063770294},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4229004979133606},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4082645773887634},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39461052417755127},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3645181655883789},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10039904713630676},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1155/2011/549537","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2011/549537","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2011/549537.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},{"id":"pmid:20871854","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20871854","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International journal of biomedical imaging","raw_type":null},{"id":"pmh:oai:doaj.org/article:580538aba4664ab29638a37695261d2e","is_oa":true,"landing_page_url":"https://doaj.org/article/580538aba4664ab29638a37695261d2e","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":"International Journal of Biomedical Imaging, Vol 2011 (2011)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:2943093","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2943093","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Int J Biomed Imaging","raw_type":"Text"},{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/79032","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/79032","pdf_url":null,"source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2011/549537","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2011/549537","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2011/549537.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2434416150","display_name":null,"funder_award_id":"0923297","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G355881873","display_name":null,"funder_award_id":"EB011785","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G4144105667","display_name":null,"funder_award_id":"EB011785","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5180652131","display_name":null,"funder_award_id":"EB009275","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6520886957","display_name":null,"funder_award_id":"CMMI-0923297","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7711471441","display_name":null,"funder_award_id":"EB009275","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"},{"id":"https://openalex.org/G8114927159","display_name":null,"funder_award_id":"EB009275","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G906710763","display_name":null,"funder_award_id":"EB011785","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337363","display_name":"National Institute of Biomedical Imaging and Bioengineering","ror":"https://ror.org/00372qc85"},{"id":"https://openalex.org/F4320337391","display_name":"Division of Civil, Mechanical and Manufacturing Innovation","ror":"https://ror.org/028yd4c30"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1969885302.pdf","grobid_xml":"https://content.openalex.org/works/W1969885302.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1179297989","https://openalex.org/W1185647774","https://openalex.org/W1978940858","https://openalex.org/W1987723242","https://openalex.org/W1995684082","https://openalex.org/W2005836623","https://openalex.org/W2025694542","https://openalex.org/W2034974381","https://openalex.org/W2050224742","https://openalex.org/W2051253684","https://openalex.org/W2057991127","https://openalex.org/W2077408799","https://openalex.org/W2111152057","https://openalex.org/W2113740359","https://openalex.org/W2115706991","https://openalex.org/W2123169298","https://openalex.org/W2145096794","https://openalex.org/W2296616510","https://openalex.org/W3103184409","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W3008339103","https://openalex.org/W1667647204","https://openalex.org/W2404647514","https://openalex.org/W4247536566","https://openalex.org/W4241418540","https://openalex.org/W2018477250","https://openalex.org/W3119814709","https://openalex.org/W1508895727","https://openalex.org/W2725786787","https://openalex.org/W2004988775"],"abstract_inverted_index":{"To":[0],"maximize":[1],"the":[2,12,32,56,77,92,95,100],"time-integrated":[3],"X-ray":[4,8],"flux":[5],"from":[6,24,51,84,105],"multiple":[7,25],"sources":[9,26],"and":[10,49,98],"shorten":[11],"data":[13],"acquisition":[14],"process,":[15],"a":[16,66,73],"promising":[17],"way":[18],"is":[19,43],"to":[20,44,81],"allow":[21],"overlapped":[22,52,85,106],"projections":[23],"being":[27],"simultaneously":[28],"on":[29],"without":[30],"involving":[31],"source":[33],"multiplexing":[34],"technology.":[35],"The":[36],"most":[37],"challenging":[38],"task":[39],"in":[40,76],"this":[41],"configuration":[42],"perform":[45],"image":[46,103],"reconstruction":[47,60,69,104],"effectively":[48],"efficiently":[50],"projections.":[53,86,107],"Inspired":[54],"by":[55,72],"single-source":[57],"simultaneous":[58],"algebraic":[59],"technique":[61],"(SART),":[62],"we":[63],"hereby":[64],"develop":[65],"multisource":[67],"SART-type":[68],"algorithm":[70,97],"regularized":[71],"sparsity-oriented":[74],"constraint":[75],"soft-threshold":[78],"filtering":[79],"framework":[80],"reconstruct":[82],"images":[83],"Our":[87],"numerical":[88],"simulation":[89],"results":[90],"verify":[91],"correctness":[93],"of":[94,102],"proposed":[96],"demonstrate":[99],"advantage":[101]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
