{"id":"https://openalex.org/W2012141117","doi":"https://doi.org/10.1109/elinfocom.2014.6914356","title":"Phase mask enhancement for multi-echo MR images using a novel denoising method based on tissue relaxation properties","display_name":"Phase mask enhancement for multi-echo MR images using a novel denoising method based on tissue relaxation properties","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2012141117","doi":"https://doi.org/10.1109/elinfocom.2014.6914356","mag":"2012141117"},"language":"en","primary_location":{"id":"doi:10.1109/elinfocom.2014.6914356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/elinfocom.2014.6914356","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","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/A5068701548","display_name":"Taejoon Eo","orcid":"https://orcid.org/0000-0002-3546-0184"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Taejoon Eo","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, Seoul, Korea","School of Electrical and Electronic Engineering, Yonsei University , Seoul , Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University , Seoul , Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076926080","display_name":"Younguk Kim","orcid":"https://orcid.org/0000-0001-5405-5865"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Younguk Kim","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, Seoul, Korea","School of Electrical and Electronic Engineering, Yonsei University , Seoul , Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University , Seoul , Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090472314","display_name":"Jinseong Jang","orcid":"https://orcid.org/0000-0002-0042-9304"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinseong Jang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, Seoul, Korea","School of Electrical and Electronic Engineering, Yonsei University , Seoul , Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University , Seoul , Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085519704","display_name":"Dosik Hwang","orcid":"https://orcid.org/0000-0002-2217-2837"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dosik Hwang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, Seoul, Korea","School of Electrical and Electronic Engineering, Yonsei University , Seoul , Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University , Seoul , Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5068701548"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10580913,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI 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/T10378","display_name":"Advanced MRI 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/T11183","display_name":"Advanced X-ray Imaging Techniques","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9957000017166138,"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/echo","display_name":"Echo (communications protocol)","score":0.7208269834518433},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.6672328114509583},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5759803056716919},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5539396405220032},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5496767163276672},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5188623666763306},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5041865110397339},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.4928167164325714},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4833609461784363},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4768691956996918},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.44995999336242676},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38240742683410645},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.33612459897994995},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.17716389894485474},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16207167506217957}],"concepts":[{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.7208269834518433},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.6672328114509583},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5759803056716919},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5539396405220032},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5496767163276672},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5188623666763306},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5041865110397339},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.4928167164325714},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4833609461784363},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4768691956996918},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.44995999336242676},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38240742683410645},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.33612459897994995},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.17716389894485474},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16207167506217957},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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":1,"locations":[{"id":"doi:10.1109/elinfocom.2014.6914356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/elinfocom.2014.6914356","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1971082159","https://openalex.org/W2040896616","https://openalex.org/W2137676365"],"related_works":["https://openalex.org/W1473737476","https://openalex.org/W2061432289","https://openalex.org/W2276571074","https://openalex.org/W4300003799","https://openalex.org/W2158582019","https://openalex.org/W1500087777","https://openalex.org/W1970204757","https://openalex.org/W4214513620","https://openalex.org/W2791548713","https://openalex.org/W2005223122"],"abstract_inverted_index":{"Multiple-echo":[0],"magnetic":[1],"resonance":[2],"images":[3,8,16,19,30,62],"are":[4,20,41],"a":[5,34,77],"series":[6],"of":[7,17,26],"acquired":[9],"at":[10],"different":[11],"echo":[12],"times.":[13],"Especially,":[14],"phase":[15,61,85,88],"multiple-echo":[18],"often":[21],"used":[22,42],"to":[23,32,43],"measure":[24],"susceptibility":[25],"tissues.":[27],"But":[28],"these":[29],"tend":[31],"have":[33],"low":[35],"SNR":[36],"because":[37],"high":[38],"sampling":[39],"rates":[40],"reduce":[44,52],"the":[45],"scan":[46],"time.":[47],"Conventional":[48],"filters":[49],"can":[50],"effectively":[51],"noise,":[53],"but":[54],"introduce":[55],"spatial":[56,64],"artifacts.":[57],"To":[58],"obtain":[59,81],"high-quality":[60],"without":[63],"artifacts,":[65],"we":[66,79],"developed":[67],"new":[68],"denoising":[69],"method":[70],"based":[71],"on":[72],"tissue":[73],"relaxation":[74],"properties.":[75],"As":[76],"result,":[78],"could":[80],"high-SNR":[82],"and":[83,87],"high-resolution":[84],"image":[86],"mask.":[89]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}