{"id":"https://openalex.org/W4303982371","doi":"https://doi.org/10.3390/s22197607","title":"A Method for Medical Microscopic Images\u2019 Sharpness Evaluation Based on NSST and Variance by Combining Time and Frequency Domains","display_name":"A Method for Medical Microscopic Images\u2019 Sharpness Evaluation Based on NSST and Variance by Combining Time and Frequency Domains","publication_year":2022,"publication_date":"2022-10-07","ids":{"openalex":"https://openalex.org/W4303982371","doi":"https://doi.org/10.3390/s22197607","pmid":"https://pubmed.ncbi.nlm.nih.gov/36236707"},"language":"en","primary_location":{"id":"doi:10.3390/s22197607","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22197607","pdf_url":"https://www.mdpi.com/1424-8220/22/19/7607/pdf?version=1665541486","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/22/19/7607/pdf?version=1665541486","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030494890","display_name":"Xuecheng Wu","orcid":"https://orcid.org/0000-0002-6682-3734"},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuecheng Wu","raw_affiliation_strings":["School of Mathematics and Computer Science, Zhejiang A & F University, Hangzhou 311300, China","Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Hangzhou 311300, China"],"raw_orcid":"https://orcid.org/0000-0002-6682-3734","affiliations":[{"raw_affiliation_string":"School of Mathematics and Computer Science, Zhejiang A & F University, Hangzhou 311300, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Hangzhou 311300, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035119596","display_name":"Houkui Zhou","orcid":"https://orcid.org/0000-0001-7915-8684"},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Houkui Zhou","raw_affiliation_strings":["School of Mathematics and Computer Science, Zhejiang A & F University, Hangzhou 311300, China","Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Hangzhou 311300, China"],"raw_orcid":"https://orcid.org/0000-0001-7915-8684","affiliations":[{"raw_affiliation_string":"School of Mathematics and Computer Science, Zhejiang A & F University, Hangzhou 311300, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Hangzhou 311300, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102004212","display_name":"Huimin Yu","orcid":"https://orcid.org/0000-0001-6152-1828"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huimin Yu","raw_affiliation_strings":["College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou 310027, China","State Key Laboratory of CAD & CG, Hangzhou 310027, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou 310027, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"State Key Laboratory of CAD & CG, Hangzhou 310027, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110070028","display_name":"Roland Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Roland Hu","raw_affiliation_strings":["College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou 310027, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou 310027, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051627352","display_name":"Guangqun Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangqun Zhang","raw_affiliation_strings":["School of Mathematics and Computer Science, Zhejiang A & F University, Hangzhou 311300, China","Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Hangzhou 311300, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Computer Science, Zhejiang A & F University, Hangzhou 311300, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Hangzhou 311300, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013791920","display_name":"Junguo Hu","orcid":"https://orcid.org/0000-0002-2491-1525"},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junguo Hu","raw_affiliation_strings":["School of Mathematics and Computer Science, Zhejiang A & F University, Hangzhou 311300, China","Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Hangzhou 311300, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Computer Science, Zhejiang A & F University, Hangzhou 311300, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Hangzhou 311300, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061073566","display_name":"Tao He","orcid":"https://orcid.org/0000-0001-5304-3010"},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao He","raw_affiliation_strings":["School of Mathematics and Computer Science, Zhejiang A & F University, Hangzhou 311300, China","Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Hangzhou 311300, China"],"raw_orcid":"https://orcid.org/0000-0001-5304-3010","affiliations":[{"raw_affiliation_string":"School of Mathematics and Computer Science, Zhejiang A & F University, Hangzhou 311300, China","institution_ids":["https://openalex.org/I1284762954"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Hangzhou 311300, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035119596"],"corresponding_institution_ids":["https://openalex.org/I1284762954"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.8001,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.7296831,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"22","issue":"19","first_page":"7607","last_page":"7607"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9994999766349792,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9965000152587891,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9843999743461609,"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/variance","display_name":"Variance (accounting)","score":0.7137730717658997},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4632403254508972},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4408491253852844},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43718278408050537},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.42331671714782715},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3796447515487671},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.37155452370643616},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36833247542381287},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.34858861565589905},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3457754850387573}],"concepts":[{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.7137730717658997},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4632403254508972},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4408491253852844},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43718278408050537},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.42331671714782715},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3796447515487671},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.37155452370643616},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36833247542381287},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34858861565589905},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3457754850387573},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s22197607","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22197607","pdf_url":"https://www.mdpi.com/1424-8220/22/19/7607/pdf?version=1665541486","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:36236707","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36236707","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:7b5c14961c974beda5d48b3860e41d3f","is_oa":true,"landing_page_url":"https://doaj.org/article/7b5c14961c974beda5d48b3860e41d3f","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":"Sensors, Vol 22, Iss 19, p 7607 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/19/7607/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22197607","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Sensors; Volume 22; Issue 19; Pages: 7607","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9573709","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9573709","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s22197607","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22197607","pdf_url":"https://www.mdpi.com/1424-8220/22/19/7607/pdf?version=1665541486","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1864076197","display_name":null,"funder_award_id":"31570629","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G2174344693","display_name":null,"funder_award_id":"31971493","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G2658299096","display_name":"\u76ee\u6807\u534f\u540c\u5206\u5272\u4e0e\u8bc6\u522b\u6280\u672f\u7684\u7814\u7a76","funder_award_id":"61471321","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3342732877","display_name":null,"funder_award_id":"31971493","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3462061307","display_name":"\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u548c\u9065\u611f\u5f71\u50cf\u7684\u519c\u7530\u4f5c\u7269\u8bc6\u522b\u4e0e\u5206\u7c7b\u7814\u7a76","funder_award_id":"LY19F020048","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G579373597","display_name":null,"funder_award_id":"LY16F010004","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G5882761405","display_name":null,"funder_award_id":"LY16C160007","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G6049184287","display_name":null,"funder_award_id":"LY16F010004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6166286859","display_name":null,"funder_award_id":"LY19F020048","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G742035532","display_name":null,"funder_award_id":"LY16C160007","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8324108871","display_name":null,"funder_award_id":"61471321","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G8609778339","display_name":"\u68ee\u6797\u751f\u6001\u7cfb\u7edf\u571f\u58e4\u547c\u5438\u76d1\u6d4b\u4e0e\u8bc4\u4ef7\u65b9\u6cd5\u7814\u7a76","funder_award_id":"31570629","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4303982371.pdf","grobid_xml":"https://content.openalex.org/works/W4303982371.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W1249530998","https://openalex.org/W1657172395","https://openalex.org/W1968144432","https://openalex.org/W1989058367","https://openalex.org/W1991329314","https://openalex.org/W1996615123","https://openalex.org/W1998241949","https://openalex.org/W2015029243","https://openalex.org/W2041871160","https://openalex.org/W2074698371","https://openalex.org/W2089202466","https://openalex.org/W2106002835","https://openalex.org/W2133504308","https://openalex.org/W2170726488","https://openalex.org/W2259572972","https://openalex.org/W2290741619","https://openalex.org/W2407343089","https://openalex.org/W2424168537","https://openalex.org/W2488622715","https://openalex.org/W2509784510","https://openalex.org/W2513001131","https://openalex.org/W2553626825","https://openalex.org/W2558255393","https://openalex.org/W2619275962","https://openalex.org/W2738217401","https://openalex.org/W2765916691","https://openalex.org/W2792476160","https://openalex.org/W2794235006","https://openalex.org/W2794796156","https://openalex.org/W3000645691","https://openalex.org/W3136648230","https://openalex.org/W3165334317","https://openalex.org/W3166573892","https://openalex.org/W3197125285","https://openalex.org/W4224304122","https://openalex.org/W4238921364","https://openalex.org/W4281256581","https://openalex.org/W4289705852","https://openalex.org/W4293660410","https://openalex.org/W4293738911","https://openalex.org/W6842250066","https://openalex.org/W6842318223"],"related_works":["https://openalex.org/W1922851888","https://openalex.org/W2406961220","https://openalex.org/W2118155885","https://openalex.org/W2163515958","https://openalex.org/W2585070004","https://openalex.org/W2064642875","https://openalex.org/W1993155773","https://openalex.org/W2046260256","https://openalex.org/W1542160526","https://openalex.org/W1563551083"],"abstract_inverted_index":{"An":[0],"algorithm":[1,91],"for":[2,24],"a":[3,35],"sharpness":[4],"evaluation":[5,67],"of":[6,27,34,60,74,77],"microscopic":[7],"images":[8,40,51],"based":[9],"on":[10],"non-subsampled":[11],"shearlet":[12],"wave":[13],"transform":[14],"(NSST)":[15],"and":[16,32,64,80],"variance":[17,55],"is":[18,69],"proposed":[19,90],"in":[20],"the":[21,25,29,44,48,58,61,66,72,75,78,89],"present":[22],"study":[23,103],"purpose":[26],"improving":[28],"noise":[30,94],"immunity":[31,95],"accuracy":[33],"microscope's":[36],"image":[37],"autofocus.":[38],"First,":[39],"are":[41,52],"decomposed":[42,49],"with":[43],"NSST":[45],"algorithm;":[46],"then,":[47],"sub-band":[50,62,82],"subjected":[53],"to":[54,56],"obtain":[57],"energy":[59,76],"coefficients;":[63],"finally,":[65],"value":[68],"obtained":[70],"from":[71],"ratio":[73],"high-":[79],"low-frequency":[81],"coefficients.":[83],"The":[84],"experimental":[85],"results":[86],"show":[87],"that":[88],"delivers":[92],"better":[93],"performance":[96],"than":[97],"other":[98],"methods":[99],"reviewed":[100],"by":[101],"this":[102],"while":[104],"maintaining":[105],"high":[106],"sensitivity.":[107]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}