{"id":"https://openalex.org/W2794096495","doi":"https://doi.org/10.1109/cisp-bmei.2017.8301944","title":"A partial differential equation model based on noise estimation for image denoising","display_name":"A partial differential equation model based on noise estimation for image denoising","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2794096495","doi":"https://doi.org/10.1109/cisp-bmei.2017.8301944","mag":"2794096495"},"language":"en","primary_location":{"id":"doi:10.1109/cisp-bmei.2017.8301944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp-bmei.2017.8301944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 10th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-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/A5102746820","display_name":"Xiaolin Yang","orcid":"https://orcid.org/0000-0002-4243-6430"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Xiaolin Yang","raw_affiliation_strings":["College of Management Science, Chenedu University of Technology, Chenedu, China"],"affiliations":[{"raw_affiliation_string":"College of Management Science, Chenedu University of Technology, Chenedu, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083108695","display_name":"Bin Zhou","orcid":"https://orcid.org/0000-0003-3642-2048"},"institutions":[{"id":"https://openalex.org/I165745306","display_name":"Southwest Petroleum University","ror":"https://ror.org/03h17x602","country_code":"CN","type":"education","lineage":["https://openalex.org/I165745306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Zhou","raw_affiliation_strings":["School of Sciences, Southwest Petroleum University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Sciences, Southwest Petroleum University, Chengdu, China","institution_ids":["https://openalex.org/I165745306"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101417040","display_name":"Jun Feng","orcid":"https://orcid.org/0000-0001-8066-5261"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jun Feng","raw_affiliation_strings":["College of Management Science, Chenedu University of Technology, Chenedu, China"],"affiliations":[{"raw_affiliation_string":"College of Management Science, Chenedu University of Technology, Chenedu, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102746820"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.182,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.60278267,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9993000030517578,"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":0.9993000030517578,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9779999852180481,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9713000059127808,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/partial-differential-equation","display_name":"Partial differential equation","score":0.7462019920349121},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.7282546758651733},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6956878304481506},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.6944564580917358},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6026543378829956},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5809246897697449},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.5360890030860901},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.5079188942909241},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4819895625114441},{"id":"https://openalex.org/keywords/image-denoising","display_name":"Image denoising","score":0.471807599067688},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.4169461727142334},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.41508591175079346},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41287389397621155},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3863719701766968},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26720869541168213},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1513260006904602}],"concepts":[{"id":"https://openalex.org/C93779851","wikidata":"https://www.wikidata.org/wiki/Q271977","display_name":"Partial differential equation","level":2,"score":0.7462019920349121},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.7282546758651733},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6956878304481506},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.6944564580917358},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6026543378829956},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5809246897697449},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5360890030860901},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5079188942909241},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4819895625114441},{"id":"https://openalex.org/C2983327147","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Image denoising","level":3,"score":0.471807599067688},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.4169461727142334},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.41508591175079346},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41287389397621155},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3863719701766968},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26720869541168213},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1513260006904602},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cisp-bmei.2017.8301944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp-bmei.2017.8301944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 10th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320336567","display_name":"Natural Science Basic Research Program of Shaanxi Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W195596239","https://openalex.org/W969436174","https://openalex.org/W1546907454","https://openalex.org/W1579559187","https://openalex.org/W1971042117","https://openalex.org/W1974092838","https://openalex.org/W1992328824","https://openalex.org/W2022735534","https://openalex.org/W2030649676","https://openalex.org/W2076355923","https://openalex.org/W2099244020","https://openalex.org/W2103559027","https://openalex.org/W2109863423","https://openalex.org/W2133729490","https://openalex.org/W2150134853","https://openalex.org/W6676598158"],"related_works":["https://openalex.org/W2087258800","https://openalex.org/W2810018092","https://openalex.org/W2387428419","https://openalex.org/W4401571043","https://openalex.org/W2098237619","https://openalex.org/W1974034585","https://openalex.org/W4312627788","https://openalex.org/W2353444452","https://openalex.org/W2001438600","https://openalex.org/W2367765120"],"abstract_inverted_index":{"Many":[0],"evolution":[1],"behaviors":[2],"can":[3,48,65],"be":[4,49,66],"described":[5],"by":[6,52],"nonlinear":[7,76],"partial":[8],"differential":[9],"equations.":[10],"PDE-based":[11],"models":[12,19],"have":[13],"some":[14,73],"advantages":[15],"over":[16],"many":[17],"traditional":[18],"in":[20],"complex":[21],"image":[22],"processing":[23],"while":[24],"considerable":[25],"computation":[26],"is":[27],"often":[28],"required.":[29],"This":[30],"paper":[31],"presents":[32],"a":[33],"new":[34],"model":[35],"based":[36],"on":[37],"linear":[38],"diffusion":[39,46],"equation":[40],"and":[41,90],"noise":[42],"estimation.":[43],"The":[44,62],"local":[45,56],"coefficient":[47],"well":[50],"determined":[51],"the":[53,60,88],"estimation":[54],"of":[55,59,75,82,92],"standard":[57],"variation":[58],"noise.":[61],"denoising":[63],"results":[64,74],"visibly":[67],"improved":[68],"to":[69],"approximate":[70],"even":[71],"exceed":[72],"models(PM,":[77],"TV,":[78],"etc.)":[79],"without":[80],"amounts":[81],"computation.":[83],"Some":[84],"numerical":[85],"experiments":[86],"show":[87],"accuracy":[89],"efficiency":[91],"proposed":[93],"model.":[94]},"counts_by_year":[{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
