{"id":"https://openalex.org/W2062852418","doi":"https://doi.org/10.1109/bmei.2011.6098330","title":"Denoise MRI images using sparse 3D transformation domain collaborative filtering","display_name":"Denoise MRI images using sparse 3D transformation domain collaborative filtering","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W2062852418","doi":"https://doi.org/10.1109/bmei.2011.6098330","mag":"2062852418"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2011.6098330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098330","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/A5041502285","display_name":"Xiangbo Lin","orcid":"https://orcid.org/0000-0001-7232-9479"},"institutions":[{"id":"https://openalex.org/I4210092944","display_name":"Dalian University","ror":"https://ror.org/00g2ypp58","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210092944"]},{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"XiangBo Lin","raw_affiliation_strings":["Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, DaLian, China","[Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China]"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, DaLian, China","institution_ids":["https://openalex.org/I4210092944","https://openalex.org/I27357992"]},{"raw_affiliation_string":"[Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China]","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054243209","display_name":"Tianshuang Qiu","orcid":"https://orcid.org/0000-0002-1992-1120"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]},{"id":"https://openalex.org/I4210092944","display_name":"Dalian University","ror":"https://ror.org/00g2ypp58","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210092944"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"TianShuang Qiu","raw_affiliation_strings":["Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, DaLian, China","[Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China]"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, DaLian, China","institution_ids":["https://openalex.org/I4210092944","https://openalex.org/I27357992"]},{"raw_affiliation_string":"[Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China]","institution_ids":["https://openalex.org/I27357992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5041502285"],"corresponding_institution_ids":["https://openalex.org/I4210092944","https://openalex.org/I27357992"],"apc_list":null,"apc_paid":null,"fwci":0.76741199,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.74980945,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"233","last_page":"236"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9912999868392944,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6751836538314819},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6510385870933533},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.6421601176261902},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6111315488815308},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6080737113952637},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5327622294425964},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5056042671203613},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.49539196491241455},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4766162931919098},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.433349072933197},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4323999285697937},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.36433154344558716},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2846379280090332}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6751836538314819},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6510385870933533},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.6421601176261902},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6111315488815308},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6080737113952637},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5327622294425964},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5056042671203613},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.49539196491241455},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4766162931919098},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.433349072933197},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4323999285697937},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.36433154344558716},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2846379280090332},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2011.6098330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098330","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1522271611","https://openalex.org/W1997147589","https://openalex.org/W2001234856","https://openalex.org/W2014940628","https://openalex.org/W2056370875","https://openalex.org/W2073660032","https://openalex.org/W2097073572","https://openalex.org/W2119848633","https://openalex.org/W2137676365","https://openalex.org/W2160637922","https://openalex.org/W2161419846"],"related_works":["https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2784060934","https://openalex.org/W2902714807","https://openalex.org/W2537489131","https://openalex.org/W2046633342","https://openalex.org/W2394084632","https://openalex.org/W2358293514","https://openalex.org/W2059273319","https://openalex.org/W3090113802"],"abstract_inverted_index":{"In":[0],"the":[1,13,19,27,43,57,62,69,78],"present":[2],"work,":[3],"a":[4],"recent":[5],"proposed":[6,37,79],"transformation":[7,45],"domain":[8,46],"filter":[9,47,87],"algorithm":[10],"(BM3D)":[11],"using":[12],"sparseness":[14],"and":[15,23,68,89],"self-similarity":[16],"properties":[17],"of":[18],"images":[20],"is":[21,40,51,81],"presented":[22],"adapted":[24],"to":[25,42,53,56],"reduce":[26],"specific":[28],"Rician":[29],"distribution":[30],"noise":[31],"in":[32,84],"MRI":[33],"magnitude":[34],"images.":[35],"The":[36],"R-BM3D":[38,80],"method":[39,48],"compared":[41],"state-of-the-art":[44],"(ODCT3D),":[49],"which":[50],"proved":[52],"be":[54],"superior":[55],"blockwise":[58],"nonlocal":[59],"means":[60],"filter,":[61],"wavelet":[63],"sub-band":[64],"coefficient":[65],"mixing":[66],"method,":[67],"anisotropic":[70],"diffusion":[71],"filter.":[72],"Comparative":[73],"experimental":[74],"results":[75],"indicate":[76],"that":[77],"quite":[82],"competitive":[83],"RMSE":[85],"metric,":[86],"time":[88],"visual":[90],"inspection.":[91]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}