{"id":"https://openalex.org/W2033214175","doi":"https://doi.org/10.1109/bmei.2011.6098333","title":"MRI-based attenuation correction and medical image registration on GPU","display_name":"MRI-based attenuation correction and medical image registration on GPU","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W2033214175","doi":"https://doi.org/10.1109/bmei.2011.6098333","mag":"2033214175"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2011.6098333","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098333","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th International Conference on Biomedical Engineering and Informatics (BMEI)","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/A5062848333","display_name":"Wei-Hung Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I149910238","display_name":"Kent State University","ror":"https://ror.org/049pfb863","country_code":"US","type":"education","lineage":["https://openalex.org/I149910238"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wei-Hung Cheng","raw_affiliation_strings":["Computer Science Department, Kent State University, Kent, OH, USA","Computer Science Department, Kent State University, Kent, Ohio 44242-0001"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Kent State University, Kent, OH, USA","institution_ids":["https://openalex.org/I149910238"]},{"raw_affiliation_string":"Computer Science Department, Kent State University, Kent, Ohio 44242-0001","institution_ids":["https://openalex.org/I149910238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101868151","display_name":"Yufan Liu","orcid":"https://orcid.org/0009-0000-1253-1798"},"institutions":[{"id":"https://openalex.org/I149910238","display_name":"Kent State University","ror":"https://ror.org/049pfb863","country_code":"US","type":"education","lineage":["https://openalex.org/I149910238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yufan Liu","raw_affiliation_strings":["Computer Science Department, Kent State University, Kent, OH, USA","Computer Science Department, Kent State University, Kent, Ohio 44242-0001"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Kent State University, Kent, OH, USA","institution_ids":["https://openalex.org/I149910238"]},{"raw_affiliation_string":"Computer Science Department, Kent State University, Kent, Ohio 44242-0001","institution_ids":["https://openalex.org/I149910238"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018848323","display_name":"Cheng\u2010Chang Lu","orcid":"https://orcid.org/0000-0002-7194-9147"},"institutions":[{"id":"https://openalex.org/I149910238","display_name":"Kent State University","ror":"https://ror.org/049pfb863","country_code":"US","type":"education","lineage":["https://openalex.org/I149910238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cheng-Chang Lu","raw_affiliation_strings":["Computer Science Department, Kent State University, Kent, OH, USA","Computer Science Department, Kent State University, Kent, Ohio 44242-0001"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Kent State University, Kent, OH, USA","institution_ids":["https://openalex.org/I149910238"]},{"raw_affiliation_string":"Computer Science Department, Kent State University, Kent, Ohio 44242-0001","institution_ids":["https://openalex.org/I149910238"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5062848333"],"corresponding_institution_ids":["https://openalex.org/I149910238"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13919763,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"45","issue":null,"first_page":"395","last_page":"398"},"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9997000098228455,"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9965000152587891,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.9358210563659668},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8002902269363403},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.6438127756118774},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.6126514673233032},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4755268394947052},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4550042152404785},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4204578399658203},{"id":"https://openalex.org/keywords/medical-imaging","display_name":"Medical imaging","score":0.4164661169052124},{"id":"https://openalex.org/keywords/parallelism","display_name":"Parallelism (grammar)","score":0.4148613512516022},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4019174873828888},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3782157301902771},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.0784691572189331}],"concepts":[{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.9358210563659668},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8002902269363403},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.6438127756118774},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.6126514673233032},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4755268394947052},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4550042152404785},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4204578399658203},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.4164661169052124},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.4148613512516022},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4019174873828888},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3782157301902771},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0784691572189331},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2011.6098333","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098333","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th International Conference on Biomedical Engineering and Informatics (BMEI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2004537679","https://openalex.org/W2034432063","https://openalex.org/W2076039939","https://openalex.org/W2105456967","https://openalex.org/W2110057212","https://openalex.org/W2119226000","https://openalex.org/W2129941787","https://openalex.org/W2133584444","https://openalex.org/W2133642934","https://openalex.org/W2151714455","https://openalex.org/W2163801680","https://openalex.org/W2170509487","https://openalex.org/W2801097543","https://openalex.org/W3097169496","https://openalex.org/W4250981202","https://openalex.org/W6676072126","https://openalex.org/W6680294744","https://openalex.org/W6684073665"],"related_works":["https://openalex.org/W2058965144","https://openalex.org/W2164382479","https://openalex.org/W2146343568","https://openalex.org/W98480971","https://openalex.org/W2150291671","https://openalex.org/W2013643406","https://openalex.org/W2471562626","https://openalex.org/W2461863667","https://openalex.org/W2295804706","https://openalex.org/W3168515805"],"abstract_inverted_index":{"In":[0,48],"this":[1],"paper,":[2],"we":[3,50],"propose":[4],"to":[5,13],"implement":[6],"mutual":[7],"information":[8],"algorithms":[9],"with":[10,33,44],"functional":[11],"data-parallelism":[12],"speed":[14],"up":[15],"the":[16,25,29,52,55],"medical":[17],"image":[18,63],"registration":[19,30],"process.":[20],"Experimental":[21],"results":[22],"showed":[23],"that":[24],"GPU":[26],"implementation":[27,57],"improves":[28],"computational":[31],"performance":[32],"a":[34],"speedup":[35,40],"factor":[36],"of":[37,54,61],"18.36\u00d7.":[38],"Additional":[39],"can":[41],"be":[42],"achieved":[43],"diligent":[45],"data":[46],"profiling.":[47],"addition,":[49],"suggest":[51],"use":[53],"proposed":[56],"in":[58],"attenuation":[59],"correction":[60],"MRI/PET":[62],"pairs.":[64]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}