{"id":"https://openalex.org/W2436445043","doi":"https://doi.org/10.1109/siu.2016.7495989","title":"Simultaneous phase-correction and denoising for diffusion-weighted MRI","display_name":"Simultaneous phase-correction and denoising for diffusion-weighted MRI","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2436445043","doi":"https://doi.org/10.1109/siu.2016.7495989","mag":"2436445043"},"language":"en","primary_location":{"id":"doi:10.1109/siu.2016.7495989","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2016.7495989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 24th Signal Processing and Communication Application Conference (SIU)","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/A5055442677","display_name":"Sevgi G\u00f6k\u00e7e Kafal\u0131","orcid":"https://orcid.org/0000-0001-5941-5399"},"institutions":[{"id":"https://openalex.org/I168864056","display_name":"Bilkent University","ror":"https://ror.org/02vh8a032","country_code":"TR","type":"education","lineage":["https://openalex.org/I168864056"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Sevgi G\u00f6k\u00e7e Kafal\u0131","raw_affiliation_strings":["Elektrik ve Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bilkent \u00dcniversitesi, Ankara, T\u00fcrkiye"],"affiliations":[{"raw_affiliation_string":"Elektrik ve Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bilkent \u00dcniversitesi, Ankara, T\u00fcrkiye","institution_ids":["https://openalex.org/I168864056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032375235","display_name":"Tolga \u00c7ukur","orcid":"https://orcid.org/0000-0002-2296-851X"},"institutions":[{"id":"https://openalex.org/I168864056","display_name":"Bilkent University","ror":"https://ror.org/02vh8a032","country_code":"TR","type":"education","lineage":["https://openalex.org/I168864056"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Tolga \u00c7ukur","raw_affiliation_strings":["Elektrik ve Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bilkent \u00dcniversitesi, Ankara, T\u00fcrkiye"],"affiliations":[{"raw_affiliation_string":"Elektrik ve Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bilkent \u00dcniversitesi, Ankara, T\u00fcrkiye","institution_ids":["https://openalex.org/I168864056"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031187537","display_name":"Emine \u00dclk\u00fc Sar\u0131ta\u015f","orcid":"https://orcid.org/0000-0001-8551-1077"},"institutions":[{"id":"https://openalex.org/I168864056","display_name":"Bilkent University","ror":"https://ror.org/02vh8a032","country_code":"TR","type":"education","lineage":["https://openalex.org/I168864056"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Emine \u00dclk\u00fc Sar\u0131ta\u015f","raw_affiliation_strings":["Elektrik ve Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bilkent \u00dcniversitesi, Ankara, T\u00fcrkiye"],"affiliations":[{"raw_affiliation_string":"Elektrik ve Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc, Bilkent \u00dcniversitesi, Ankara, T\u00fcrkiye","institution_ids":["https://openalex.org/I168864056"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5055442677"],"corresponding_institution_ids":["https://openalex.org/I168864056"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06876734,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1313","last_page":"1316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11304","display_name":"Advanced Neuroimaging 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/T11304","display_name":"Advanced Neuroimaging 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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9936000108718872,"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/T11205","display_name":"Numerical methods in inverse problems","score":0.9815000295639038,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/diffusion-mri","display_name":"Diffusion MRI","score":0.6775700449943542},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.6351040005683899},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6044367551803589},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5937976837158203},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5630584359169006},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.5341714024543762},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5167773962020874},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5068064332008362},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4562039375305176},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4424188733100891},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4172828495502472},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.3534768223762512},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20875045657157898},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1651739776134491},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12228408455848694},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11181387305259705},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.10981357097625732}],"concepts":[{"id":"https://openalex.org/C149550507","wikidata":"https://www.wikidata.org/wiki/Q899360","display_name":"Diffusion MRI","level":3,"score":0.6775700449943542},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.6351040005683899},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6044367551803589},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5937976837158203},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5630584359169006},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5341714024543762},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5167773962020874},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5068064332008362},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4562039375305176},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4424188733100891},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4172828495502472},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.3534768223762512},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20875045657157898},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1651739776134491},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12228408455848694},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11181387305259705},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.10981357097625732},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/siu.2016.7495989","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2016.7495989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 24th Signal Processing and Communication Application Conference (SIU)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.bilkent.edu.tr:11693/37700","is_oa":false,"landing_page_url":"http://hdl.handle.net/11693/37700","pdf_url":null,"source":{"id":"https://openalex.org/S4306400079","display_name":"Bilkent University Institutional Repository (Bilkent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I168864056","host_organization_name":"Bilkent University","host_organization_lineage":["https://openalex.org/I168864056"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the IEEE 24th Signal Processing and Communications Applications Conference, SIU 2016","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2961107649","display_name":null,"funder_award_id":"T\u00dcBA-GEB\u0130P 2015","funder_id":"https://openalex.org/F4320322628","funder_display_name":"T\u00fcrkiye Bilimler Akademisi"},{"id":"https://openalex.org/G4675230313","display_name":null,"funder_award_id":"GEB\u0130P","funder_id":"https://openalex.org/F4320322628","funder_display_name":"T\u00fcrkiye Bilimler Akademisi"},{"id":"https://openalex.org/G6292124030","display_name":null,"funder_award_id":"GEB\u0130P 2015","funder_id":"https://openalex.org/F4320322628","funder_display_name":"T\u00fcrkiye Bilimler Akademisi"}],"funders":[{"id":"https://openalex.org/F4320322628","display_name":"T\u00fcrkiye Bilimler Akademisi","ror":"https://ror.org/00aqt9352"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1709072233","https://openalex.org/W1978683126","https://openalex.org/W2028110903","https://openalex.org/W2049169055","https://openalex.org/W2088667195","https://openalex.org/W2114142739","https://openalex.org/W2119999314","https://openalex.org/W2136396015","https://openalex.org/W2142592339","https://openalex.org/W2156220287","https://openalex.org/W2157920880","https://openalex.org/W2158495596","https://openalex.org/W2162033035"],"related_works":["https://openalex.org/W1768769760","https://openalex.org/W2413360119","https://openalex.org/W1576270090","https://openalex.org/W2131307089","https://openalex.org/W2356293051","https://openalex.org/W2157123855","https://openalex.org/W3021493803","https://openalex.org/W2257755506","https://openalex.org/W1717632717","https://openalex.org/W4385545089"],"abstract_inverted_index":{"Diffusion-weighted":[0],"imaging":[1],"(DWI)":[2],"suffers":[3],"from":[4],"low":[5],"SNR":[6,16],"when":[7],"compared":[8],"to":[9,28,88],"regular":[10],"MRI":[11],"images.":[12],"To":[13],"attain":[14],"reasonable":[15],"levels":[17],"with":[18,36,103],"high":[19],"spatial":[20],"resolution,":[21],"multiple":[22],"acquisitions":[23],"of":[24,39,93,105],"each":[25],"slice":[26],"have":[27],"be":[29],"acquired.":[30],"These":[31],"repetitions":[32],"are":[33],"then":[34],"averaged,":[35],"the":[37,41,94,106],"goal":[38],"increasing":[40],"SNR.":[42],"However,":[43],"subject":[44],"motion":[45],"during":[46],"diffusion-sensitizing":[47],"gradients":[48],"creates":[49],"varying":[50],"phases":[51],"between":[52],"repeated":[53],"acquisitions.":[54],"When":[55],"direct":[56],"complex":[57],"averaging":[58],"is":[59,97],"performed,":[60],"these":[61],"phase":[62,67,81],"offsets":[63],"can":[64],"cause":[65],"unpredictable":[66],"cancellations":[68],"and":[69,82],"local":[70],"signal":[71],"drops.":[72],"Here,":[73],"we":[74],"propose":[75],"a":[76,84],"technique":[77,96],"that":[78],"simultaneously":[79],"corrects":[80],"performs":[83],"non-local":[85],"means":[86],"filtering":[87],"reduce":[89],"noise.":[90],"The":[91],"success":[92],"proposed":[95],"demonstrated":[98],"in":[99],"vivo":[100],"at":[101],"3T":[102],"DWI":[104],"cervical":[107],"spinal":[108],"cord.":[109]},"counts_by_year":[],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}
