{"id":"https://openalex.org/W4206359531","doi":"https://doi.org/10.1007/s12652-021-03681-0","title":"MRI de-noising using improved unbiased NLM filter","display_name":"MRI de-noising using improved unbiased NLM filter","publication_year":2022,"publication_date":"2022-01-08","ids":{"openalex":"https://openalex.org/W4206359531","doi":"https://doi.org/10.1007/s12652-021-03681-0"},"language":"en","primary_location":{"id":"doi:10.1007/s12652-021-03681-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12652-021-03681-0","pdf_url":null,"source":{"id":"https://openalex.org/S48031226","display_name":"Journal of Ambient Intelligence and Humanized Computing","issn_l":"1868-5137","issn":["1868-5137","1868-5145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Ambient Intelligence and Humanized Computing","raw_type":"journal-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/A5022204205","display_name":"Sima Sahu","orcid":"https://orcid.org/0000-0002-0606-8140"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"S. Sahu","raw_affiliation_strings":["Department of ECE, Malla Reddy Engineering College (Autonomous), Maisammaguda, Hyderabad, Telangana, India"],"affiliations":[{"raw_affiliation_string":"Department of ECE, Malla Reddy Engineering College (Autonomous), Maisammaguda, Hyderabad, Telangana, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028511631","display_name":"Ashima Anand","orcid":"https://orcid.org/0000-0001-9891-7631"},"institutions":[{"id":"https://openalex.org/I162030827","display_name":"Thapar Institute of Engineering & Technology","ror":"https://ror.org/00wdq3744","country_code":"IN","type":"education","lineage":["https://openalex.org/I162030827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"A. Anand","raw_affiliation_strings":["Department of CSE, Thapar Institute of Engineering and Technology, Patiala, Punjab, India"],"affiliations":[{"raw_affiliation_string":"Department of CSE, Thapar Institute of Engineering and Technology, Patiala, Punjab, India","institution_ids":["https://openalex.org/I162030827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100634925","display_name":"Amit Kumar Singh","orcid":"https://orcid.org/0000-0001-7359-2068"},"institutions":[{"id":"https://openalex.org/I11793825","display_name":"National Institute of Technology Patna","ror":"https://ror.org/056wyhh33","country_code":"IN","type":"education","lineage":["https://openalex.org/I11793825","https://openalex.org/I4210152752"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"A. K. Singh","raw_affiliation_strings":["Department of Computer Science and Engineering, NIT Patna, Patna, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, NIT Patna, Patna, India","institution_ids":["https://openalex.org/I11793825"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077756248","display_name":"Amrit Kumar Agrawal","orcid":"https://orcid.org/0000-0002-1176-1716"},"institutions":[{"id":"https://openalex.org/I155125381","display_name":"Galgotias University","ror":"https://ror.org/02w8ba206","country_code":"IN","type":"education","lineage":["https://openalex.org/I155125381"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"A. K. Agrawal","raw_affiliation_strings":["Department of CSE, Galgotias College of Engineering and Technology, Greater Noida, India"],"affiliations":[{"raw_affiliation_string":"Department of CSE, Galgotias College of Engineering and Technology, Greater Noida, India","institution_ids":["https://openalex.org/I155125381"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023559989","display_name":"Maheshwari Prasad Singh","orcid":"https://orcid.org/0000-0002-4121-4959"},"institutions":[{"id":"https://openalex.org/I11793825","display_name":"National Institute of Technology Patna","ror":"https://ror.org/056wyhh33","country_code":"IN","type":"education","lineage":["https://openalex.org/I11793825","https://openalex.org/I4210152752"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. P. Singh","raw_affiliation_strings":["Department of Computer Science and Engineering, NIT Patna, Patna, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, NIT Patna, Patna, India","institution_ids":["https://openalex.org/I11793825"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5022204205"],"corresponding_institution_ids":[],"apc_list":{"value":2690,"currency":"EUR","value_usd":3390},"apc_paid":null,"fwci":0.9174,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.74105441,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"14","issue":"8","first_page":"10077","last_page":"10088"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":1.0,"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":1.0,"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":0.998199999332428,"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":0.9908000230789185,"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/computer-science","display_name":"Computer science","score":0.5844956040382385},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5678820610046387},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.566951334476471},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5521581768989563},{"id":"https://openalex.org/keywords/bilateral-filter","display_name":"Bilateral filter","score":0.5461597442626953},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5029489398002625},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4597357511520386},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.45283082127571106},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.4520948529243469},{"id":"https://openalex.org/keywords/salt-and-pepper-noise","display_name":"Salt-and-pepper noise","score":0.42870283126831055},{"id":"https://openalex.org/keywords/non-local-means","display_name":"Non-local means","score":0.42584142088890076},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41688984632492065},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4110245406627655},{"id":"https://openalex.org/keywords/median-filter","display_name":"Median filter","score":0.4077354669570923},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.31958824396133423},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.20043063163757324},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.18437224626541138}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5844956040382385},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5678820610046387},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.566951334476471},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5521581768989563},{"id":"https://openalex.org/C156140930","wikidata":"https://www.wikidata.org/wiki/Q860417","display_name":"Bilateral filter","level":3,"score":0.5461597442626953},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5029489398002625},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4597357511520386},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.45283082127571106},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.4520948529243469},{"id":"https://openalex.org/C113660513","wikidata":"https://www.wikidata.org/wiki/Q849379","display_name":"Salt-and-pepper noise","level":5,"score":0.42870283126831055},{"id":"https://openalex.org/C101453961","wikidata":"https://www.wikidata.org/wiki/Q7048948","display_name":"Non-local means","level":4,"score":0.42584142088890076},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41688984632492065},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4110245406627655},{"id":"https://openalex.org/C55352655","wikidata":"https://www.wikidata.org/wiki/Q304247","display_name":"Median filter","level":4,"score":0.4077354669570923},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.31958824396133423},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.20043063163757324},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.18437224626541138},{"id":"https://openalex.org/C2983327147","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Image denoising","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s12652-021-03681-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12652-021-03681-0","pdf_url":null,"source":{"id":"https://openalex.org/S48031226","display_name":"Journal of Ambient Intelligence and Humanized Computing","issn_l":"1868-5137","issn":["1868-5137","1868-5145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Ambient Intelligence and Humanized Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1969466059","https://openalex.org/W1995050389","https://openalex.org/W2001234856","https://openalex.org/W2011344206","https://openalex.org/W2012425475","https://openalex.org/W2029630915","https://openalex.org/W2052426758","https://openalex.org/W2066437109","https://openalex.org/W2073660032","https://openalex.org/W2097073572","https://openalex.org/W2105672072","https://openalex.org/W2132140814","https://openalex.org/W2138018102","https://openalex.org/W2142931759","https://openalex.org/W2418455212","https://openalex.org/W2759736476","https://openalex.org/W2800646175","https://openalex.org/W2963000988","https://openalex.org/W2963109348","https://openalex.org/W2968958066","https://openalex.org/W2994489387","https://openalex.org/W2999817760","https://openalex.org/W3000078575","https://openalex.org/W3000106890","https://openalex.org/W3008671620","https://openalex.org/W3011448892","https://openalex.org/W3015402468","https://openalex.org/W3023411394","https://openalex.org/W3086248019","https://openalex.org/W3091872625","https://openalex.org/W3121197349","https://openalex.org/W3129979083","https://openalex.org/W3208216270"],"related_works":["https://openalex.org/W2364780020","https://openalex.org/W2364070087","https://openalex.org/W2351699817","https://openalex.org/W2380577081","https://openalex.org/W2053397997","https://openalex.org/W2073083461","https://openalex.org/W3009218516","https://openalex.org/W2959213545","https://openalex.org/W1969928481","https://openalex.org/W2565116285"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
