{"id":"https://openalex.org/W2020719106","doi":"https://doi.org/10.1109/bibe.2007.4375617","title":"A comparison between traditional shift-and-add (SAA) and point-by-point back projection (BP) -- relevance to morphology of microcalcifications for isocentric motion in Digital Breast tomosynthesis (DBT)","display_name":"A comparison between traditional shift-and-add (SAA) and point-by-point back projection (BP) -- relevance to morphology of microcalcifications for isocentric motion in Digital Breast tomosynthesis (DBT)","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2020719106","doi":"https://doi.org/10.1109/bibe.2007.4375617","mag":"2020719106"},"language":"en","primary_location":{"id":"doi:10.1109/bibe.2007.4375617","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibe.2007.4375617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 7th International Symposium on BioInformatics and BioEngineering","raw_type":"proceedings-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/A5027016896","display_name":"Ying Chen","orcid":"https://orcid.org/0000-0002-1914-8780"},"institutions":[{"id":"https://openalex.org/I4210126298","display_name":"Duke Medical Center","ror":"https://ror.org/03njmea73","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876"]},{"id":"https://openalex.org/I110378019","display_name":"Southern Illinois University Carbondale","ror":"https://ror.org/049kefs16","country_code":"US","type":"education","lineage":["https://openalex.org/I110378019","https://openalex.org/I2801502357"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ying Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Southem Illinois University, Carbondale, Carbondale, IL, USA","Duke Adavanced Imaging Laboratories Duke University Medical Center, Duke University, Durham, NC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Southem Illinois University, Carbondale, Carbondale, IL, USA","institution_ids":["https://openalex.org/I110378019"]},{"raw_affiliation_string":"Duke Adavanced Imaging Laboratories Duke University Medical Center, Duke University, Durham, NC, USA","institution_ids":["https://openalex.org/I4210126298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040192736","display_name":"Joseph Y. Lo","orcid":"https://orcid.org/0000-0002-9540-5072"},"institutions":[{"id":"https://openalex.org/I4210126298","display_name":"Duke Medical Center","ror":"https://ror.org/03njmea73","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876"]},{"id":"https://openalex.org/I4210153043","display_name":"Duke University Hospital","ror":"https://ror.org/04bct7p84","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876","https://openalex.org/I4210144876","https://openalex.org/I4210153043"]},{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph Y. Lo","raw_affiliation_strings":["Department of Biomedical Engineering, Duke University and Duke University Medical Center, Durham, North Carolina 27710; Duke Advanced Imaging Laboratories, Duke University and Duke University Medical Center, Durham, North Carolina 27710; Medical Physics Graduate Program, Duke University and Duke University Medical Center, Durham, North Carolina 27710","Department of Biomedical Engineering, Duke University and Duke University Medical Center, Durham, North Carolina 27710","Duke Advanced Imaging Laboratories, Duke University and Duke University Medical Center, Durham, North Carolina 27710","Medical Physics Graduate Program, Duke University and Duke University Medical Center, Durham, North Carolina 27710"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Duke University and Duke University Medical Center, Durham, North Carolina 27710; Duke Advanced Imaging Laboratories, Duke University and Duke University Medical Center, Durham, North Carolina 27710; Medical Physics Graduate Program, Duke University and Duke University Medical Center, Durham, North Carolina 27710","institution_ids":["https://openalex.org/I4210126298","https://openalex.org/I170897317"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Duke University and Duke University Medical Center, Durham, North Carolina 27710","institution_ids":["https://openalex.org/I170897317","https://openalex.org/I4210153043","https://openalex.org/I4210126298"]},{"raw_affiliation_string":"Duke Advanced Imaging Laboratories, Duke University and Duke University Medical Center, Durham, North Carolina 27710","institution_ids":["https://openalex.org/I4210153043","https://openalex.org/I4210126298"]},{"raw_affiliation_string":"Medical Physics Graduate Program, Duke University and Duke University Medical Center, Durham, North Carolina 27710","institution_ids":["https://openalex.org/I4210126298"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113734114","display_name":"James T. Dobbins","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126298","display_name":"Duke Medical Center","ror":"https://ror.org/03njmea73","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876"]},{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]},{"id":"https://openalex.org/I4210153043","display_name":"Duke University Hospital","ror":"https://ror.org/04bct7p84","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876","https://openalex.org/I4210144876","https://openalex.org/I4210153043"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James T. Dobbins","raw_affiliation_strings":["Department of Biomedical Engineering, Duke University and Duke University Medical Center, Durham, North Carolina 27710; Duke Advanced Imaging Laboratories, Duke University and Duke University Medical Center, Durham, North Carolina 27710; Medical Physics Graduate Program, Duke University and Duke University Medical Center, Durham, North Carolina 27710","Department of Biomedical Engineering, Duke University and Duke University Medical Center, Durham, North Carolina 27710","Medical Physics Graduate Program, Duke University and Duke University Medical Center, Durham, North Carolina 27710","Duke Advanced Imaging Laboratories, Duke University and Duke University Medical Center, Durham, North Carolina 27710"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Duke University and Duke University Medical Center, Durham, North Carolina 27710; Duke Advanced Imaging Laboratories, Duke University and Duke University Medical Center, Durham, North Carolina 27710; Medical Physics Graduate Program, Duke University and Duke University Medical Center, Durham, North Carolina 27710","institution_ids":["https://openalex.org/I4210126298","https://openalex.org/I170897317"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Duke University and Duke University Medical Center, Durham, North Carolina 27710","institution_ids":["https://openalex.org/I170897317","https://openalex.org/I4210153043","https://openalex.org/I4210126298"]},{"raw_affiliation_string":"Medical Physics Graduate Program, Duke University and Duke University Medical Center, Durham, North Carolina 27710","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"Duke Advanced Imaging Laboratories, Duke University and Duke University Medical Center, Durham, North Carolina 27710","institution_ids":["https://openalex.org/I4210153043","https://openalex.org/I4210126298"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5027016896"],"corresponding_institution_ids":["https://openalex.org/I110378019","https://openalex.org/I4210126298"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.10445067,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"5745","issue":null,"first_page":"563","last_page":"569"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11361","display_name":"Digital Radiography and Breast Imaging","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T11361","display_name":"Digital Radiography and Breast Imaging","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9997000098228455,"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":0.9987999796867371,"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/tomosynthesis","display_name":"Tomosynthesis","score":0.7234090566635132},{"id":"https://openalex.org/keywords/deblurring","display_name":"Deblurring","score":0.6772820353507996},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6641156077384949},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6413942575454712},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5075160264968872},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46004489064216614},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.42978107929229736},{"id":"https://openalex.org/keywords/optical-transfer-function","display_name":"Optical transfer function","score":0.41995760798454285},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31414365768432617},{"id":"https://openalex.org/keywords/mammography","display_name":"Mammography","score":0.23921775817871094},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.20650777220726013},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.14775067567825317},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14709261059761047},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12883734703063965},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.11656486988067627},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09604489803314209},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.09603151679039001}],"concepts":[{"id":"https://openalex.org/C147454874","wikidata":"https://www.wikidata.org/wiki/Q7820316","display_name":"Tomosynthesis","level":5,"score":0.7234090566635132},{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.6772820353507996},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6641156077384949},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6413942575454712},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5075160264968872},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46004489064216614},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42978107929229736},{"id":"https://openalex.org/C175231954","wikidata":"https://www.wikidata.org/wiki/Q1942321","display_name":"Optical transfer function","level":2,"score":0.41995760798454285},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31414365768432617},{"id":"https://openalex.org/C2780472235","wikidata":"https://www.wikidata.org/wiki/Q324634","display_name":"Mammography","level":4,"score":0.23921775817871094},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.20650777220726013},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.14775067567825317},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14709261059761047},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12883734703063965},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11656486988067627},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09604489803314209},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.09603151679039001},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C530470458","wikidata":"https://www.wikidata.org/wiki/Q128581","display_name":"Breast cancer","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bibe.2007.4375617","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibe.2007.4375617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 7th International Symposium on BioInformatics and BioEngineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320717","display_name":"Department of Biotechnology, Ministry of Science and Technology, India","ror":"https://ror.org/03tjsyq23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1497324998","https://openalex.org/W1981525993","https://openalex.org/W1984634678","https://openalex.org/W1995554287","https://openalex.org/W1998646229","https://openalex.org/W1999618479","https://openalex.org/W2003961530","https://openalex.org/W2006067022","https://openalex.org/W2007930540","https://openalex.org/W2007969881","https://openalex.org/W2010925533","https://openalex.org/W2011423762","https://openalex.org/W2017294870","https://openalex.org/W2039802750","https://openalex.org/W2045563668","https://openalex.org/W2060456825","https://openalex.org/W2089202830","https://openalex.org/W2117957417","https://openalex.org/W2172260812","https://openalex.org/W4231819105","https://openalex.org/W6652416724"],"related_works":["https://openalex.org/W4308216825","https://openalex.org/W4312281738","https://openalex.org/W2786875726","https://openalex.org/W4287817146","https://openalex.org/W2062923025","https://openalex.org/W4226194415","https://openalex.org/W3009226622","https://openalex.org/W3015323103","https://openalex.org/W2005495898","https://openalex.org/W4295035927"],"abstract_inverted_index":{"Digital":[0],"breast":[1,18],"tomosynthesis":[2,116],"(DBT)":[3],"is":[4],"a":[5,28,98],"three-dimensional":[6],"imaging":[7],"technique":[8],"providing":[9],"an":[10],"arbitrary":[11],"set":[12],"of":[13,22,55,80,87,93,131],"reconstruction":[14],"planes":[15],"in":[16,59,68,73,97],"the":[17,51,56,74,78,129],"with":[19],"limited":[20],"series":[21],"projection":[23,37,105],"images.":[24,101,117],"This":[25],"paper":[26],"describes":[27],"comparison":[29],"between":[30],"traditional":[31,69,123],"shift-and-add":[32,70],"(SAA)":[33,71],"and":[34,43,91],"point-by-point":[35,114,119],"back":[36,104],"(BP)":[38],"algorithms":[39,134],"by":[40],"impulse":[41],"response":[42],"modulation":[44],"transfer":[45],"function":[46],"(MTF)":[47],"analysis.":[48],"Due":[49],"to":[50,77,111],"partial":[52],"isocentric":[53],"motion":[54],"x-ray":[57],"tube":[58],"DBT,":[60],"structures":[61],"such":[62],"as":[63,128],"microcalcifications":[64],"appear":[65],"slightly":[66],"blurred":[67],"images":[72],"direction":[75,79],"perpendicular":[76],"tube's":[81],"motion.":[82],"Point-by-point":[83],"BP":[84,115,120],"improved":[85,96],"rendition":[86],"microcalcifications.":[88],"The":[89,118],"sharpness":[90],"morphology":[92],"calcifications":[94],"were":[95],"human":[99],"subject":[100],"A":[102],"filtered":[103],"(FBP)":[106],"deblurring":[107,133],"approach":[108],"was":[109],"used":[110],"demonstrate":[112],"deblurred":[113],"rather":[121],"than":[122],"SAA":[124],"should":[125],"be":[126],"considered":[127],"foundation":[130],"further":[132],"for":[135],"DBT":[136],"reconstruction.":[137]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}