{"id":"https://openalex.org/W2180364779","doi":"https://doi.org/10.1155/2009/718157","title":"Blind Deblurring Reconstruction Technique with Applications in PET Imaging","display_name":"Blind Deblurring Reconstruction Technique with Applications in PET Imaging","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2180364779","doi":"https://doi.org/10.1155/2009/718157","mag":"2180364779","pmid":"https://pubmed.ncbi.nlm.nih.gov/19547704"},"language":"en","primary_location":{"id":"doi:10.1155/2009/718157","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2009/718157","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2009/718157.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/2009/718157.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100338822","display_name":"Heng Li","orcid":"https://orcid.org/0000-0003-4815-0537"},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Heng Li","raw_affiliation_strings":["Department of Radiation Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA. hengli@mdanderson.org","Department of Radiation Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiation Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA. hengli@mdanderson.org","institution_ids":["https://openalex.org/I1343551460"]},{"raw_affiliation_string":"Department of Radiation Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068604697","display_name":"Osama Mawlawi","orcid":"https://orcid.org/0000-0003-4446-5670"},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Osama R. Mawlawi","raw_affiliation_strings":["Department of Imaging Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA","Department of Imaging Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Imaging Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA","institution_ids":["https://openalex.org/I1343551460"]},{"raw_affiliation_string":"Department of Imaging Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112374352","display_name":"Ronald X. Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ronald X. Zhu","raw_affiliation_strings":["Department of Radiation Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA","Department of Radiation Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiation Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA","institution_ids":["https://openalex.org/I1343551460"]},{"raw_affiliation_string":"Department of Radiation Physics, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101398585","display_name":"Yibin Zheng","orcid":"https://orcid.org/0000-0001-9158-1813"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yibin Zheng","raw_affiliation_strings":["GE Healthcare, Waukesha, WI 53188, USA","GE Healthcare, Waukesha, WI 53188"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GE Healthcare, Waukesha, WI 53188, USA","institution_ids":[]},{"raw_affiliation_string":"GE Healthcare, Waukesha, WI 53188","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100338822"],"corresponding_institution_ids":["https://openalex.org/I1343551460"],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":900,"currency":"USD","value_usd":900},"fwci":0.2652,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6763912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2009","issue":"1","first_page":"718157","last_page":"718157"},"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":0.9994000196456909,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.996999979019165,"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/deblurring","display_name":"Deblurring","score":0.9549072980880737},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7782306671142578},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.6504366397857666},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6478530168533325},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5938880443572998},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.5662661194801331},{"id":"https://openalex.org/keywords/point-spread-function","display_name":"Point spread function","score":0.5519600510597229},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5388424396514893},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.5321409106254578},{"id":"https://openalex.org/keywords/synthetic-data","display_name":"Synthetic data","score":0.5250127911567688},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.45354995131492615},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.372275173664093},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32762861251831055},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2954808175563812}],"concepts":[{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.9549072980880737},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7782306671142578},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.6504366397857666},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6478530168533325},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5938880443572998},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.5662661194801331},{"id":"https://openalex.org/C69179731","wikidata":"https://www.wikidata.org/wiki/Q510427","display_name":"Point spread function","level":2,"score":0.5519600510597229},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5388424396514893},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.5321409106254578},{"id":"https://openalex.org/C160920958","wikidata":"https://www.wikidata.org/wiki/Q7662746","display_name":"Synthetic data","level":2,"score":0.5250127911567688},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.45354995131492615},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.372275173664093},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32762861251831055},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2954808175563812}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1155/2009/718157","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2009/718157","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2009/718157.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:19547704","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19547704","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:c9c0372b8d2c4df9b30f71d12f54c4a0","is_oa":true,"landing_page_url":"https://doaj.org/article/c9c0372b8d2c4df9b30f71d12f54c4a0","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 2009 (2009)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:2696026","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2696026","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"}],"best_oa_location":{"id":"doi:10.1155/2009/718157","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2009/718157","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2009/718157.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":0.7400000095367432,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2180364779.pdf","grobid_xml":"https://content.openalex.org/works/W2180364779.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W200842022","https://openalex.org/W1969390260","https://openalex.org/W2024484939","https://openalex.org/W2034135634","https://openalex.org/W2069629287","https://openalex.org/W2084090004","https://openalex.org/W2159168798","https://openalex.org/W2161702125","https://openalex.org/W4230120166"],"related_works":["https://openalex.org/W2031788393","https://openalex.org/W791927757","https://openalex.org/W1974618217","https://openalex.org/W2182590612","https://openalex.org/W2036966816","https://openalex.org/W2095066051","https://openalex.org/W1985614502","https://openalex.org/W2905397092","https://openalex.org/W2030950482","https://openalex.org/W2982126779"],"abstract_inverted_index":{"We":[0],"developed":[1],"an":[2],"empirical":[3],"PET":[4],"model":[5],"taking":[6],"into":[7],"account":[8],"system":[9],"blurring":[10,60],"and":[11,23,48,61,91,106],"a":[12],"blind":[13],"iterative":[14],"reconstruction":[15,43,78,94],"scheme":[16],"that":[17,73],"estimates":[18],"both":[19,46],"the":[20,24,29,41,52,56,63,74,77,89],"actual":[21],"image":[22,59,79],"point":[25],"spread":[26],"function":[27],"of":[28,33,76,93],"system.":[30],"Reconstruction":[31],"images":[32],"high":[34],"quality":[35,92],"can":[36],"be":[37],"acquired":[38],"by":[39,81],"using":[40],"proposed":[42,99],"technique":[44],"for":[45],"synthetic":[47,53],"experimental":[49,86],"data.":[50],"In":[51,85],"data":[54,87],"study,":[55],"algorithm":[57],"reduces":[58],"preserves":[62],"edges":[64],"without":[65],"introducing":[66],"extra":[67],"artifacts.":[68],"The":[69,98],"localized":[70],"measurement":[71],"shows":[72,101],"performance":[75],"improved":[80],"up":[82],"to":[83],"100%.":[84],"studies,":[88],"contrast":[90],"is":[95],"substantially":[96],"improved.":[97],"method":[100],"promise":[102],"in":[103],"tumor":[104],"localization":[105],"quantification.":[107]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}