{"id":"https://openalex.org/W1993724942","doi":"https://doi.org/10.1155/2008/427989","title":"Exact Interior Reconstruction from Truncated Limited\u2010Angle Projection Data","display_name":"Exact Interior Reconstruction from Truncated Limited\u2010Angle Projection Data","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1993724942","doi":"https://doi.org/10.1155/2008/427989","mag":"1993724942","pmid":"https://pubmed.ncbi.nlm.nih.gov/18490957"},"language":"en","primary_location":{"id":"doi:10.1155/2008/427989","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/427989","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2008/427989.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/2008/427989.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017183872","display_name":"Yangbo Ye","orcid":"https://orcid.org/0000-0003-4128-1892"},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yangbo Ye","raw_affiliation_strings":["Department of Mathematics, University of Iowa, Iowa City, IA 52242, USA","Department of Mathematics, University of Iowa, Iowa City, IA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Iowa, Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"Department of Mathematics, University of Iowa, Iowa City, IA#TAB#","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"middle","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/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hengyong Yu","raw_affiliation_strings":["CT Laboratory, Biomedical Imaging Division, VT-WFU School of Biomedical Engineering, Virginia Tech, Blacksburg, VA 24061, USA","CT Laboratory, Biomedical Imaging Division, VT-WFU School of Biomedical Engineering, Virginia Tech., Blacksburg, VA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CT Laboratory, Biomedical Imaging Division, VT-WFU School of Biomedical Engineering, Virginia Tech, Blacksburg, VA 24061, USA","institution_ids":["https://openalex.org/I4210104154"]},{"raw_affiliation_string":"CT Laboratory, Biomedical Imaging Division, VT-WFU School of Biomedical Engineering, Virginia Tech., Blacksburg, VA#TAB#","institution_ids":["https://openalex.org/I859038795"]}]},{"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/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ge Wang","raw_affiliation_strings":["CT Laboratory, Biomedical Imaging Division, VT-WFU School of Biomedical Engineering, Virginia Tech, Blacksburg, VA 24061, USA","CT Laboratory, Biomedical Imaging Division, VT-WFU School of Biomedical Engineering, Virginia Tech., Blacksburg, VA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CT Laboratory, Biomedical Imaging Division, VT-WFU School of Biomedical Engineering, Virginia Tech, Blacksburg, VA 24061, USA","institution_ids":["https://openalex.org/I4210104154"]},{"raw_affiliation_string":"CT Laboratory, Biomedical Imaging Division, VT-WFU School of Biomedical Engineering, Virginia Tech., Blacksburg, VA#TAB#","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017183872","https://openalex.org/A5100400458"],"corresponding_institution_ids":["https://openalex.org/I126307644","https://openalex.org/I4210104154","https://openalex.org/I859038795"],"apc_list":{"value":925,"currency":"USD","value_usd":925},"apc_paid":{"value":925,"currency":"USD","value_usd":925},"fwci":4.1972,"has_fulltext":true,"cited_by_count":52,"citation_normalized_percentile":{"value":0.93552976,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2008","issue":"1","first_page":"427989","last_page":"427989"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9988999962806702,"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":0.9988999962806702,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9930999875068665,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9847999811172485,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/projection","display_name":"Projection (relational algebra)","score":0.6515293717384338},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6144852638244629},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5494852662086487},{"id":"https://openalex.org/keywords/region-of-interest","display_name":"Region of interest","score":0.5136720538139343},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.476390540599823},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4623687267303467},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4479425251483917},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4379110634326935},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.42946091294288635}],"concepts":[{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.6515293717384338},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6144852638244629},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5494852662086487},{"id":"https://openalex.org/C19609008","wikidata":"https://www.wikidata.org/wiki/Q2138203","display_name":"Region of interest","level":2,"score":0.5136720538139343},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.476390540599823},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4623687267303467},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4479425251483917},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4379110634326935},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42946091294288635},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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":5,"locations":[{"id":"doi:10.1155/2008/427989","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/427989","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2008/427989.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:18490957","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18490957","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:ee94ea4fbd914233a8e45e86359dc2d4","is_oa":true,"landing_page_url":"https://doaj.org/article/ee94ea4fbd914233a8e45e86359dc2d4","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 2008 (2008)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:2383990","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2383990","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:10919/79060","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/79060","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":"Article - Refereed"}],"best_oa_location":{"id":"doi:10.1155/2008/427989","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/427989","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2008/427989.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":[{"score":0.75,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G2074613571","display_name":null,"funder_award_id":"EB007288","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"},{"id":"https://openalex.org/G2666452493","display_name":null,"funder_award_id":"R03 EB007288","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"},{"id":"https://openalex.org/G2863123561","display_name":null,"funder_award_id":"R01 EB002667","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"},{"id":"https://openalex.org/G3419805727","display_name":null,"funder_award_id":"EB004287","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"},{"id":"https://openalex.org/G4532454364","display_name":null,"funder_award_id":"EB002667","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"},{"id":"https://openalex.org/G4895630216","display_name":null,"funder_award_id":"EB007288","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G5273072280","display_name":null,"funder_award_id":"R33 EB004287","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"},{"id":"https://openalex.org/G6525829197","display_name":null,"funder_award_id":"EB004287","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G7179435877","display_name":null,"funder_award_id":"R21 EB004287","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"},{"id":"https://openalex.org/G7965641055","display_name":null,"funder_award_id":"EB002667","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"}],"funders":[{"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"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1993724942.pdf","grobid_xml":"https://content.openalex.org/works/W1993724942.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1478276968","https://openalex.org/W1964329032","https://openalex.org/W1970268521","https://openalex.org/W1975563492","https://openalex.org/W1980918382","https://openalex.org/W1986297620","https://openalex.org/W1988484725","https://openalex.org/W1989540264","https://openalex.org/W1997549538","https://openalex.org/W2003794236","https://openalex.org/W2006461826","https://openalex.org/W2033074736","https://openalex.org/W2068017087","https://openalex.org/W2080924368","https://openalex.org/W2082737320","https://openalex.org/W2086978746","https://openalex.org/W2098092211","https://openalex.org/W2142690659","https://openalex.org/W2151359544","https://openalex.org/W2152142562","https://openalex.org/W2154679219","https://openalex.org/W2161623414","https://openalex.org/W2167890826"],"related_works":["https://openalex.org/W2766331907","https://openalex.org/W2737719445","https://openalex.org/W2765471884","https://openalex.org/W2351452215","https://openalex.org/W2898210368","https://openalex.org/W2617963432","https://openalex.org/W2382480268","https://openalex.org/W2079138064","https://openalex.org/W2004988775","https://openalex.org/W1999101585"],"abstract_inverted_index":{"Using":[0],"filtered":[1],"backprojection":[2],"(FBP)":[3],"and":[4,17,51,67,77],"an":[5,36],"analytic":[6],"continuation":[7],"approach,":[8],"we":[9,25],"prove":[10],"that":[11,44],"exact":[12],"interior":[13,47,52],"reconstruction":[14],"is":[15],"possible":[16],"unique":[18],"from":[19,60,87,90],"truncated":[20],"limited-angle":[21,62,92],"projection":[22],"data,":[23],"if":[24],"assume":[26],"a":[27,31,61,68,91],"prior":[28],"knowledge":[29],"on":[30],"subregion":[32,74],"or":[33,75],"subvolume":[34,76],"within":[35],"object":[37,81],"to":[38],"be":[39,57,84],"reconstructed.":[40],"Our":[41],"results":[42,95],"show":[43],"(i)":[45],"the":[46,65,73,79,97],"region-of-interest":[48],"(ROI)":[49],"problem":[50,55],"volume-of-interest":[53],"(VOI)":[54],"can":[56,83],"exactly":[58,85],"reconstructed":[59,86],"scan":[63],"of":[64,72,100],"ROI/VOI":[66],"180":[69],"degree":[70],"PI-scan":[71],"(ii)":[78],"whole":[80],"function":[82],"nontruncated":[88],"projections":[89],"scan.":[93],"These":[94],"improve":[96],"classical":[98],"theory":[99],"Hamaker":[101],"et":[102],"al.":[103],"(1980).":[104]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":5}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
