{"id":"https://openalex.org/W2117213322","doi":"https://doi.org/10.1109/isbi.2008.4541245","title":"A residual correction method for iterative reconstruction with inaccurate system model","display_name":"A residual correction method for iterative reconstruction with inaccurate system model","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2117213322","doi":"https://doi.org/10.1109/isbi.2008.4541245","mag":"2117213322"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2008.4541245","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2008.4541245","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro","raw_type":"proceedings-article"},"type":"conference-paper","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/A5079645279","display_name":"Lin Fu","orcid":"https://orcid.org/0000-0002-9368-8881"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lin Fu","raw_affiliation_strings":["Department of Biomedical Engineering, University of California, Davis, CA, USA","Dept. of Biomed. Eng., Univ. of California, Davis, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of California, Davis, CA, USA","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Univ. of California, Davis, CA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010514255","display_name":"Jinyi Qi","orcid":"https://orcid.org/0000-0002-5428-0322"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jinyi Qi","raw_affiliation_strings":["Department of Biomedical Engineering, University of California, Davis, CA, USA","Dept. of Biomed. Eng., Univ. of California, Davis, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of California, Davis, CA, USA","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"Dept. of Biomed. Eng., Univ. of California, Davis, CA","institution_ids":["https://openalex.org/I84218800"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I84218800"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1311","last_page":"1314"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9998999834060669,"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":0.9998999834060669,"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/T11183","display_name":"Advanced X-ray Imaging Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9984999895095825,"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/residual","display_name":"Residual","score":0.7377145290374756},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.7292428612709045},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6767667531967163},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.6660533547401428},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5796488523483276},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5591068863868713},{"id":"https://openalex.org/keywords/artifact","display_name":"Artifact (error)","score":0.5279725193977356},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.4961119592189789},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.43478915095329285},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.41999220848083496},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.40382376313209534},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3945918381214142},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3912460207939148},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23892855644226074}],"concepts":[{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.7377145290374756},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.7292428612709045},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6767667531967163},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.6660533547401428},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5796488523483276},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5591068863868713},{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.5279725193977356},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.4961119592189789},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.43478915095329285},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.41999220848083496},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.40382376313209534},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3945918381214142},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3912460207939148},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23892855644226074},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isbi.2008.4541245","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2008.4541245","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6800000071525574,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1966946115","https://openalex.org/W2037957232","https://openalex.org/W2110261876","https://openalex.org/W2116669464","https://openalex.org/W2134999791","https://openalex.org/W2142002356","https://openalex.org/W2153628415"],"related_works":["https://openalex.org/W2757389719","https://openalex.org/W2951714568","https://openalex.org/W1963814553","https://openalex.org/W2037595954","https://openalex.org/W1988158806","https://openalex.org/W2507293823","https://openalex.org/W2386146599","https://openalex.org/W2018015402","https://openalex.org/W2144778520","https://openalex.org/W2801815023"],"abstract_inverted_index":{"The":[0],"quality":[1,144],"of":[2,16,26,47,147],"images":[3],"produced":[4],"by":[5,13,86,121],"iterative":[6,79,92],"image":[7,108,143],"reconstruction":[8,80,83,119],"methods":[9,93],"is":[10,100,157],"directly":[11],"affected":[12],"the":[14,17,23,45,51,87,97,102,118,130,137,162,167],"accuracy":[15],"system":[18,24,29,52,59,98,112,169],"model":[19,53,88,113,131,170],"being":[20],"used.":[21],"Although":[22],"response":[25],"an":[27,106,110],"imaging":[28],"can":[30,140],"be":[31],"computed":[32],"or":[33],"measured":[34],"with":[35,109],"high":[36],"accuracy,":[37],"practical":[38],"constraints":[39],"on":[40],"computation":[41],"cost":[42],"often":[43],"force":[44],"adoption":[46],"various":[48],"approximations":[49,62],"to":[50,54,81,127,152],"obtain":[55],"a":[56,74,123],"computationally":[57,158],"efficient":[58,160],"matrix.":[60],"These":[61],"inevitably":[63],"cause":[64],"artifacts":[65,120],"in":[66,145],"reconstructed":[67],"image.":[68],"In":[69],"this":[70],"work":[71],"we":[72],"propose":[73],"residual":[75],"correction":[76,125],"method":[77,104,139,164],"for":[78,117,129],"reduce":[82],"artifact":[84],"caused":[85],"inaccuracies.":[89,132],"Unlike":[90],"conventional":[91,163],"which":[94],"assume":[95],"that":[96,136,165],"matrix":[99],"accurate,":[101],"proposed":[103,138],"reconstructs":[105],"initial":[107],"approximate":[111,153],"and":[114],"then":[115],"corrects":[116],"introducing":[122],"data":[124],"term":[126],"compensate":[128],"Computer":[133],"simulation":[134],"showed":[135],"significantly":[141],"improve":[142],"terms":[146],"objective":[148],"function":[149],"value":[150],"compared":[151],"algorithms,":[154],"while":[155],"it":[156],"more":[159],"than":[161],"uses":[166],"accurate":[168],"at":[171],"every":[172],"iteration.":[173]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}