{"id":"https://openalex.org/W110298628","doi":"https://doi.org/10.1109/tns.1993.8526784","title":"Micro computed tomography: removal of translational stage backlash","display_name":"Micro computed tomography: removal of translational stage backlash","publication_year":1993,"publication_date":"1993-08-01","ids":{"openalex":"https://openalex.org/W110298628","doi":"https://doi.org/10.1109/tns.1993.8526784","mag":"110298628"},"language":"en","primary_location":{"id":"doi:10.1109/tns.1993.8526784","doi":"https://doi.org/10.1109/tns.1993.8526784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tns.1993.8526784","pdf_url":null,"source":{"id":"https://openalex.org/S14279044","display_name":"IEEE Transactions on Nuclear Science","issn_l":"0018-9499","issn":["0018-9499","1558-1578"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Nuclear Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5109531110","display_name":"John P. Hogan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"John P. Hogan","raw_affiliation_strings":["Innovative Imaging Systems, Inc., N. Billerica, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Innovative Imaging Systems, Inc., N. Billerica, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111870464","display_name":"Robert A. Gonsalves","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I121934306","display_name":"Tufts University","ror":"https://ror.org/05wvpxv85","country_code":"US","type":"education","lineage":["https://openalex.org/I121934306"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert A. Gonsalves","raw_affiliation_strings":["Electro-Optics Technology Center, Tufts University, Medford, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electro-Optics Technology Center, Tufts University, Medford, MA, USA","institution_ids":["https://openalex.org/I121934306"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111791579","display_name":"Allen S. Krieger","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Allen S. Krieger","raw_affiliation_strings":["Radiation Science, Inc., Belmont, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radiation Science, Inc., Belmont, MA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.01219733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"40","issue":"4","first_page":"1238","last_page":"1241"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.7476000189781189,"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":0.7476000189781189,"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":0.18029999732971191,"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"}},{"id":"https://openalex.org/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.008100000210106373,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/micro-computed-tomography","display_name":"micro-computed tomography","score":0.7940000295639038},{"id":"https://openalex.org/keywords/center-of-gravity","display_name":"center of gravity","score":0.7960000038146973},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"minimum mean square error","score":0.8240000009536743},{"id":"https://openalex.org/keywords/linear-interpolation","display_name":"linear interpolation","score":0.753000020980835}],"concepts":[{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.7294354438781738},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5862022638320923},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5682120323181152},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.45658865571022034},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43038231134414673},{"id":"https://openalex.org/C171836373","wikidata":"https://www.wikidata.org/wiki/Q2266329","display_name":"Linear interpolation","level":3,"score":0.4245925545692444},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4125412404537201},{"id":"https://openalex.org/C97742081","wikidata":"https://www.wikidata.org/wiki/Q7820109","display_name":"Tomographic reconstruction","level":3,"score":0.41091465950012207},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4008265733718872},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3691054582595825},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34720373153686523},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30914774537086487},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0976986289024353},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"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":1,"locations":[{"id":"doi:10.1109/tns.1993.8526784","doi":"https://doi.org/10.1109/tns.1993.8526784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tns.1993.8526784","pdf_url":null,"source":{"id":"https://openalex.org/S14279044","display_name":"IEEE Transactions on Nuclear Science","issn_l":"0018-9499","issn":["0018-9499","1558-1578"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Nuclear Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2100115174"],"related_works":["https://openalex.org/W2547574357","https://openalex.org/W2071242654","https://openalex.org/W2045910024","https://openalex.org/W2019957260","https://openalex.org/W1831182967","https://openalex.org/W4285030913","https://openalex.org/W2859250606","https://openalex.org/W3173948155","https://openalex.org/W2048159177","https://openalex.org/W2146858666"],"abstract_inverted_index":{"Errors":[0],"in":[1,21,33],"projection":[2,23,76,102,130,139,154,230],"position":[3,145],"arise":[4],"when":[5],"the":[6,13,16,22,43,50,54,63,72,82,94,101,109,124,134,137,143,150,163,167,175,196,207,211,228],"resolution":[7,52],"required":[8],"by":[9],"tomographic":[10],"systems":[11],"approaches":[12],"tolerance":[14],"of":[15,53,58,84,93,98,100,126,128,152,169,209,227,236],"translational":[17,73,237],"stage.":[18],"These":[19],"shifts":[20,39,226],"data,":[24],"commonly":[25],"known":[26],"as":[27,30],"backlash,":[28],"appear":[29],"jagged":[31],"edges":[32],"a":[34,90,105,119,129,153],"sinogram.":[35,110],"If":[36,123],"these":[37],"random":[38,160],"are":[40,217,222,232],"not":[41,132],"removed,":[42],"resulting":[44],"reconstruction":[45],"is":[46,68,121,140,171,178,182,188,198,241],"blurred.":[47],"This":[48,180],"reduces":[49],"effective":[51],"system":[55],"preventing":[56],"viewing":[57],"single":[59,225],"pixel":[60],"events":[61],"within":[62,89],"sample.":[64],"An":[65,234],"iterative":[66],"method":[67,80],"presented":[69],"for":[70,86,214],"removing":[71],"backlash":[74],"from":[75],"data.":[77],"The":[78,96,219],"proposed":[79],"finds":[81],"center":[83,97,125,168],"gravity":[85,99,127,170],"all":[87],"projections":[88],"fixed":[91,164],"window":[92],"projection.":[95],"will":[103],"follow":[104],"sinusoidal":[106],"path":[107],"through":[108],"A":[111],"minimum":[112],"mean":[113],"square":[114],"error":[115,187,239],"(MMSE)":[116],"fit":[117,135],"to":[118,205],"sinusoid":[120],"made.":[122,179,233],"does":[131],"match":[133],"value,":[136],"entire":[138],"shifted":[141],"into":[142,162],"correct":[144],"using":[146],"linear":[147,194],"interpolation.":[148],"Since":[149,190],"shift":[151,177,192,212],"introduces":[155],"new":[156],"data":[157,197,231],"(that":[158],"includes":[159],"noise)":[161],"calculation":[165],"window,":[166],"again":[172],"calculated,":[173],"and":[174,224],"appropriate":[176],"process":[181],"repeated":[183],"until":[184],"an":[185],"acceptable":[186],"reached.":[189],"each":[191,201,215],"uses":[193],"interpolation,":[195],"blurred":[199],"with":[200],"iteration.":[202],"In":[203],"order":[204],"minimize":[206],"amount":[208],"blurring,":[210],"values":[213,221],"iteration":[216],"saved.":[218],"saved":[220],"added":[223],"original":[229],"example":[235],"stage":[238],"removal":[240],"included.":[242]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}
