{"id":"https://openalex.org/W2772327034","doi":"https://doi.org/10.1109/dasip.2017.8122119","title":"3D tomography back-projection parallelization on FPGAs using opencl","display_name":"3D tomography back-projection parallelization on FPGAs using opencl","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2772327034","doi":"https://doi.org/10.1109/dasip.2017.8122119","mag":"2772327034"},"language":"en","primary_location":{"id":"doi:10.1109/dasip.2017.8122119","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dasip.2017.8122119","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Conference on Design and Architectures for Signal and Image Processing (DASIP)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-01569320","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013982512","display_name":"Maxime Martelli","orcid":"https://orcid.org/0000-0001-8420-4315"},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I11559806","display_name":"\u00c9cole Normale Sup\u00e9rieure Paris-Saclay","ror":"https://ror.org/00hx6zz33","country_code":"FR","type":"education","lineage":["https://openalex.org/I11559806","https://openalex.org/I277688954"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I2801356230","display_name":"Thales (Australia)","ror":"https://ror.org/00f7vya03","country_code":"AU","type":"company","lineage":["https://openalex.org/I2801356230","https://openalex.org/I4210140930"]},{"id":"https://openalex.org/I4210136613","display_name":"Laboratoire des syst\u00e8mes et applications des technologies de l'information et de l'\u00e9nergie","ror":"https://ror.org/03vam5b06","country_code":"FR","type":"facility","lineage":["https://openalex.org/I11559806","https://openalex.org/I124158823","https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210134562","https://openalex.org/I4210136613","https://openalex.org/I4210142324","https://openalex.org/I4210154111"]}],"countries":["AU","FR"],"is_corresponding":false,"raw_author_name":"Maxime Martelli","raw_affiliation_strings":["Laboratoire des Signaux et Syst\u00e8mes, Universit\u00e9 Paris-Saclay, FRANCE","Laboratoire des Systemes et Applications des Technologies de 1\u2018Information et de I\u2019\u00c9nergie, ENS Cachan, CNRS, Universit\u00e9 Paris Sud, Universit\u00e9Paris-Saclay, FRANCE","Thales Syst\u00e8mes A\u00e9roport\u00e9s S.A., Elancourt, FRANCE","Laboratoire des Systemes et Applications des Technologies de 1'Information et de I'\u00c9nergie, ENS Cachan, CNRS, Universit\u00e9 Paris Sud, Universit\u00e9Paris-Saclay, FRANCE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire des Signaux et Syst\u00e8mes, Universit\u00e9 Paris-Saclay, FRANCE","institution_ids":["https://openalex.org/I277688954"]},{"raw_affiliation_string":"Laboratoire des Systemes et Applications des Technologies de 1\u2018Information et de I\u2019\u00c9nergie, ENS Cachan, CNRS, Universit\u00e9 Paris Sud, Universit\u00e9Paris-Saclay, FRANCE","institution_ids":["https://openalex.org/I4210136613","https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I102197404","https://openalex.org/I11559806"]},{"raw_affiliation_string":"Thales Syst\u00e8mes A\u00e9roport\u00e9s S.A., Elancourt, FRANCE","institution_ids":["https://openalex.org/I2801356230"]},{"raw_affiliation_string":"Laboratoire des Systemes et Applications des Technologies de 1'Information et de I'\u00c9nergie, ENS Cachan, CNRS, Universit\u00e9 Paris Sud, Universit\u00e9Paris-Saclay, FRANCE","institution_ids":["https://openalex.org/I4210136613","https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I102197404","https://openalex.org/I11559806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082573179","display_name":"Nicolas Gac","orcid":"https://orcid.org/0000-0001-6981-0368"},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nicolas Gac","raw_affiliation_strings":["Universite Paris-Sud, Orsay, \u00c3\u017dle-de-France, FR"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universite Paris-Sud, Orsay, \u00c3\u017dle-de-France, FR","institution_ids":["https://openalex.org/I102197404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009386540","display_name":"A. M\u00e9rigot","orcid":null},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I11559806","display_name":"\u00c9cole Normale Sup\u00e9rieure Paris-Saclay","ror":"https://ror.org/00hx6zz33","country_code":"FR","type":"education","lineage":["https://openalex.org/I11559806","https://openalex.org/I277688954"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I4210136613","display_name":"Laboratoire des syst\u00e8mes et applications des technologies de l'information et de l'\u00e9nergie","ror":"https://ror.org/03vam5b06","country_code":"FR","type":"facility","lineage":["https://openalex.org/I11559806","https://openalex.org/I124158823","https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210134562","https://openalex.org/I4210136613","https://openalex.org/I4210142324","https://openalex.org/I4210154111"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Alain Merigot","raw_affiliation_strings":["Laboratoire des Systemes et Applications des Technologies de 1\u2018Information et de I\u2019\u00c9nergie, ENS Cachan, CNRS, Universit\u00e9 Paris Sud, Universit\u00e9Paris-Saclay, FRANCE","Laboratoire des Systemes et Applications des Technologies de 1'Information et de I'\u00c9nergie, ENS Cachan, CNRS, Universit\u00e9 Paris Sud, Universit\u00e9Paris-Saclay, FRANCE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire des Systemes et Applications des Technologies de 1\u2018Information et de I\u2019\u00c9nergie, ENS Cachan, CNRS, Universit\u00e9 Paris Sud, Universit\u00e9Paris-Saclay, FRANCE","institution_ids":["https://openalex.org/I4210136613","https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I102197404","https://openalex.org/I11559806"]},{"raw_affiliation_string":"Laboratoire des Systemes et Applications des Technologies de 1'Information et de I'\u00c9nergie, ENS Cachan, CNRS, Universit\u00e9 Paris Sud, Universit\u00e9Paris-Saclay, FRANCE","institution_ids":["https://openalex.org/I4210136613","https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I102197404","https://openalex.org/I11559806"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110126636","display_name":"Cyrille Enderli","orcid":null},"institutions":[{"id":"https://openalex.org/I2801356230","display_name":"Thales (Australia)","ror":"https://ror.org/00f7vya03","country_code":"AU","type":"company","lineage":["https://openalex.org/I2801356230","https://openalex.org/I4210140930"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Cyrille Enderli","raw_affiliation_strings":["Thales Syst\u00e8mes A\u00e9roport\u00e9s S.A., Elancourt, FRANCE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thales Syst\u00e8mes A\u00e9roport\u00e9s S.A., Elancourt, FRANCE","institution_ids":["https://openalex.org/I2801356230"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2129,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.60728232,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9998000264167786,"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":0.9998000264167786,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9976999759674072,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8300942182540894},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.7998515367507935},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.6659634113311768},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5864772796630859},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5231006145477295},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5210720300674438},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4614824652671814},{"id":"https://openalex.org/keywords/abstraction","display_name":"Abstraction","score":0.4262588620185852},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.42434442043304443},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3867926597595215},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3573629558086395},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1660153567790985},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08656153082847595},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.0832776129245758}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8300942182540894},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.7998515367507935},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.6659634113311768},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5864772796630859},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5231006145477295},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5210720300674438},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4614824652671814},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.4262588620185852},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.42434442043304443},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3867926597595215},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3573629558086395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1660153567790985},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08656153082847595},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0832776129245758},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/dasip.2017.8122119","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dasip.2017.8122119","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Conference on Design and Architectures for Signal and Image Processing (DASIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01569320v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01569320","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://dasip2017.esit.rub.de","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01569320v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01569320","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://dasip2017.esit.rub.de","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"score":0.4699999988079071,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1949839429","https://openalex.org/W1966360493","https://openalex.org/W1987813276","https://openalex.org/W2010956112","https://openalex.org/W2043119971","https://openalex.org/W2059343366","https://openalex.org/W2078555859","https://openalex.org/W2317369144","https://openalex.org/W2482793875","https://openalex.org/W2523475814","https://openalex.org/W2616450439","https://openalex.org/W2709712678"],"related_works":["https://openalex.org/W2120447654","https://openalex.org/W2977179488","https://openalex.org/W2144453115","https://openalex.org/W2128223750","https://openalex.org/W4238532390","https://openalex.org/W2188872161","https://openalex.org/W2961779879","https://openalex.org/W797688974","https://openalex.org/W2002978035","https://openalex.org/W2209382646"],"abstract_inverted_index":{"This":[0],"paper":[1],"deals":[2],"with":[3,67,98],"the":[4,17,30,38,53,74],"evaluation":[5],"of":[6,49,60,73],"FPGAs":[7,34,108],"resurgence":[8],"for":[9,42],"hardware":[10,50],"acceleration":[11],"applied":[12],"to":[13,90],"computed":[14,111],"tomography":[15],"on":[16,29,80,107],"back-projection":[18,75],"operator":[19],"used":[20],"in":[21,36,110],"iterative":[22],"reconstruction":[23],"algorithms.":[24],"We":[25],"focus":[26],"our":[27],"attention":[28],"tools":[31],"developed":[32],"by":[33],"manufacturers,":[35],"particular":[37],"Intel":[39],"FPGA":[40],"SDK":[41],"OpenCL,":[43],"that":[44],"promises":[45],"a":[46,57,94,102],"new":[47],"level":[48],"abstraction":[51],"from":[52],"developer's":[54],"perspective,":[55],"allowing":[56],"software-like":[58],"programming":[59],"FPGAs.":[61],"For":[62],"this":[63],"purpose,":[64],"we":[65,85],"start":[66],"evaluating":[68],"different":[69],"custom":[70],"OpenCL":[71],"implementations":[72],"algorithm.":[76],"With":[77],"some":[78],"clues":[79],"memory":[81],"fetching":[82],"and":[83,101],"coalescing,":[84],"then":[86],"further":[87],"tune":[88],"designs":[89],"improve":[91],"performance.":[92],"Finally,":[93],"comparison":[95],"is":[96,105],"made":[97],"GPU":[99],"implementations,":[100],"preliminary":[103],"conclusion":[104],"drawn":[106],"future":[109],"tomography.":[112]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
