{"id":"https://openalex.org/W2583577761","doi":"https://doi.org/10.1155/2017/1769834","title":"Retinal Image Denoising via Bilateral Filter with a Spatial Kernel of Optimally Oriented Line Spread Function","display_name":"Retinal Image Denoising via Bilateral Filter with a Spatial Kernel of Optimally Oriented Line Spread Function","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2583577761","doi":"https://doi.org/10.1155/2017/1769834","mag":"2583577761","pmid":"https://pubmed.ncbi.nlm.nih.gov/28261320"},"language":"en","primary_location":{"id":"doi:10.1155/2017/1769834","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/1769834","pdf_url":"http://downloads.hindawi.com/journals/cmmm/2017/1769834.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"http://downloads.hindawi.com/journals/cmmm/2017/1769834.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103191665","display_name":"Yunlong He","orcid":"https://orcid.org/0000-0002-4820-3187"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunlong He","raw_affiliation_strings":["School of Information Science and Engineering, Shandong Normal University, Jinan 250014, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong Normal University, Jinan 250014, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007211501","display_name":"Yuanjie Zheng","orcid":"https://orcid.org/0000-0002-5786-2491"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]},{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["CN","US"],"is_corresponding":true,"raw_author_name":"Yuanjie Zheng","raw_affiliation_strings":["Institute of Life Sciences, Shandong Normal University, Jinan 250014, China","Key Laboratory of Intelligent Information Processing, Shandong Normal University, Jinan 250014, China","Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA","School of Information Science and Engineering, Shandong Normal University, Jinan 250014, China"],"raw_orcid":"https://orcid.org/0000-0002-5786-2491","affiliations":[{"raw_affiliation_string":"Institute of Life Sciences, Shandong Normal University, Jinan 250014, China","institution_ids":["https://openalex.org/I28006308"]},{"raw_affiliation_string":"Key Laboratory of Intelligent Information Processing, Shandong Normal University, Jinan 250014, China","institution_ids":["https://openalex.org/I28006308"]},{"raw_affiliation_string":"Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA","institution_ids":["https://openalex.org/I79576946"]},{"raw_affiliation_string":"School of Information Science and Engineering, Shandong Normal University, Jinan 250014, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019224830","display_name":"Yanna Zhao","orcid":"https://orcid.org/0000-0001-7154-6949"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanna Zhao","raw_affiliation_strings":["School of Information Science and Engineering, Shandong Normal University, Jinan 250014, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong Normal University, Jinan 250014, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068841150","display_name":"Yanju Ren","orcid":"https://orcid.org/0000-0002-8776-8711"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanju Ren","raw_affiliation_strings":["School of Psychology, Shandong Normal University, Jinan 250014, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Psychology, Shandong Normal University, Jinan 250014, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014684415","display_name":"Jian Lian","orcid":"https://orcid.org/0000-0003-0305-8454"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Lian","raw_affiliation_strings":["School of Information Science and Engineering, Shandong Normal University, Jinan 250014, China"],"raw_orcid":"https://orcid.org/0000-0003-0305-8454","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong Normal University, Jinan 250014, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005451810","display_name":"James C. Gee","orcid":"https://orcid.org/0000-0002-2258-0187"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James Gee","raw_affiliation_strings":["Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5007211501"],"corresponding_institution_ids":["https://openalex.org/I28006308","https://openalex.org/I79576946"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":1.7541,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":{"value":0.83578125,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2017","issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","score":1.0,"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/T11438","display_name":"Retinal Imaging and Analysis","score":1.0,"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/T10250","display_name":"Glaucoma and retinal disorders","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6959034204483032},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6839338541030884},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6228438019752502},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5942714214324951},{"id":"https://openalex.org/keywords/bilateral-filter","display_name":"Bilateral filter","score":0.5928953886032104},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.5624574422836304},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5472180843353271},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.524676501750946},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4650833010673523},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4579777121543884},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.45785462856292725},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.4159211218357086},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3509136438369751},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22030213475227356}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6959034204483032},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6839338541030884},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6228438019752502},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5942714214324951},{"id":"https://openalex.org/C156140930","wikidata":"https://www.wikidata.org/wiki/Q860417","display_name":"Bilateral filter","level":3,"score":0.5928953886032104},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.5624574422836304},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5472180843353271},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.524676501750946},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4650833010673523},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4579777121543884},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.45785462856292725},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.4159211218357086},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3509136438369751},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22030213475227356},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004058","descriptor_name":"Diffusion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004058","descriptor_name":"Diffusion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004058","descriptor_name":"Diffusion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012160","descriptor_name":"Retina","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D012160","descriptor_name":"Retina","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D012160","descriptor_name":"Retina","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D012171","descriptor_name":"Retinal Vessels","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D012171","descriptor_name":"Retinal Vessels","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D012171","descriptor_name":"Retinal Vessels","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016011","descriptor_name":"Normal Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016011","descriptor_name":"Normal Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016011","descriptor_name":"Normal Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016880","descriptor_name":"Anisotropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016880","descriptor_name":"Anisotropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016880","descriptor_name":"Anisotropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1155/2017/1769834","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/1769834","pdf_url":"http://downloads.hindawi.com/journals/cmmm/2017/1769834.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},{"id":"pmid:28261320","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28261320","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and mathematical methods in medicine","raw_type":null},{"id":"pmh:oai:HAL:hal-02122956v1","is_oa":false,"landing_page_url":"https://hal.science/hal-02122956","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computational and Mathematical Methods in Medicine, 2017, 2017, pp.1-13. &#x27E8;10.1155/2017/1769834&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:doaj.org/article:7f3ef89b63d0453393ab73b4964db089","is_oa":true,"landing_page_url":"https://doaj.org/article/7f3ef89b63d0453393ab73b4964db089","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computational and Mathematical Methods in Medicine, Vol 2017 (2017)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:4191506","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5316463","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2017/1769834","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/1769834","pdf_url":"http://downloads.hindawi.com/journals/cmmm/2017/1769834.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2775893108","display_name":null,"funder_award_id":"ZR2014FM001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2974766273","display_name":null,"funder_award_id":"61572300","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4495712175","display_name":null,"funder_award_id":"ZR2016FQ06","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"},{"id":"https://openalex.org/G4775997794","display_name":null,"funder_award_id":"ZR2016FQ06","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5357148413","display_name":null,"funder_award_id":"TSHW201502038","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6699773681","display_name":null,"funder_award_id":"61572300","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"},{"id":"https://openalex.org/G8126189907","display_name":null,"funder_award_id":"TSHW201502038","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"},{"id":"https://openalex.org/G8783215961","display_name":null,"funder_award_id":"ZR2014FM001","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324174","display_name":"Natural Science Foundation of Shandong Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2583577761.pdf","grobid_xml":"https://content.openalex.org/works/W2583577761.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1964231221","https://openalex.org/W1964806616","https://openalex.org/W1973976434","https://openalex.org/W2034513030","https://openalex.org/W2037776979","https://openalex.org/W2051578148","https://openalex.org/W2055637683","https://openalex.org/W2057203222","https://openalex.org/W2058887147","https://openalex.org/W2060749088","https://openalex.org/W2066512113","https://openalex.org/W2072086181","https://openalex.org/W2101575090","https://openalex.org/W2109075629","https://openalex.org/W2114240017","https://openalex.org/W2116628223","https://openalex.org/W2127393810","https://openalex.org/W2129534965","https://openalex.org/W2145305441","https://openalex.org/W2148284840","https://openalex.org/W2150134853","https://openalex.org/W2150769593","https://openalex.org/W2162698990","https://openalex.org/W2163344010","https://openalex.org/W2166524747","https://openalex.org/W2169937061","https://openalex.org/W3138446083","https://openalex.org/W3139167831"],"related_works":["https://openalex.org/W1998728244","https://openalex.org/W233850645","https://openalex.org/W2082304850","https://openalex.org/W1984713107","https://openalex.org/W4386952422","https://openalex.org/W2998590421","https://openalex.org/W2094364519","https://openalex.org/W2536791468","https://openalex.org/W4285172075","https://openalex.org/W2528120640"],"abstract_inverted_index":{"Filtering":[0],"belongs":[1],"to":[2,50,58,88,131],"the":[3,14,17,28,44,62,72,90,113,132,149,152,159,171],"most":[4],"fundamental":[5],"operations":[6],"of":[7,16,27,65,92,151,161],"retinal":[8,41,81,93],"image":[9,19,82,98,166],"processing":[10],"and":[11,54,67,127],"for":[12,112,147],"which":[13,85,116],"value":[15],"filtered":[18],"at":[20,35],"a":[21,25,31,79,120,144],"given":[22],"location":[23],"is":[24,47,86,103,117],"function":[26,123],"values":[29],"in":[30,71],"local":[32,133],"window":[33],"centered":[34],"this":[36,75,137],"location.":[37],"However,":[38],"preserving":[39],"thin":[40],"vessels":[42,94],"during":[43],"filtering":[45],"process":[46],"challenging":[48],"due":[49],"vessels'":[51],"small":[52],"area":[53],"weak":[55],"contrast":[56],"compared":[57],"background,":[59],"caused":[60],"by":[61,106,119],"limited":[63],"resolution":[64],"imaging":[66],"less":[68],"blood":[69],"flow":[70],"vessel.":[73],"In":[74],"paper,":[76],"we":[77],"present":[78],"novel":[80],"denoising":[83,167],"approach":[84,102,138,163],"able":[87],"preserve":[89],"details":[91],"while":[95],"effectively":[96],"eliminating":[97],"noise.":[99],"Specifically,":[100],"our":[101,162],"carried":[104],"out":[105],"determining":[107],"an":[108,125],"optimal":[109],"spatial":[110],"kernel":[111],"bilateral":[114,172],"filter,":[115],"represented":[118],"line":[121],"spread":[122],"with":[124],"orientation":[126],"scale":[128],"adjusted":[129],"adaptively":[130],"vessel":[134,153],"structure.":[135],"Moreover,":[136],"can":[139],"also":[140],"be":[141],"served":[142],"as":[143,170],"preprocessing":[145],"tool":[146],"improving":[148],"accuracy":[150],"detection":[154],"technique.":[155],"Experimental":[156],"results":[157],"show":[158],"superiority":[160],"over":[164],"state-of-the-art":[165],"techniques":[168],"such":[169],"filter.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2017,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
