{"id":"https://openalex.org/W2790997694","doi":"https://doi.org/10.3233/jcm-180802","title":"An improved clarity evaluation function for precise focusing and its application on vision measuring machine","display_name":"An improved clarity evaluation function for precise focusing and its application on vision measuring machine","publication_year":2018,"publication_date":"2018-03-02","ids":{"openalex":"https://openalex.org/W2790997694","doi":"https://doi.org/10.3233/jcm-180802","mag":"2790997694"},"language":"en","primary_location":{"id":"doi:10.3233/jcm-180802","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcm-180802","pdf_url":null,"source":{"id":"https://openalex.org/S2765058733","display_name":"Journal of Computational Methods in Sciences and Engineering","issn_l":"1472-7978","issn":["1472-7978","1875-8983"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Methods in Sciences and Engineering","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/A5022410497","display_name":"Zou Huadong","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Huadong Zou","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100932288","display_name":"Ruiqing Jia","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ruiqing Jia","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5022410497"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2091,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54910333,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"18","issue":"2","first_page":"469","last_page":"478"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9997000098228455,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9997000098228455,"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/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9599999785423279,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/clarity","display_name":"CLARITY","score":0.9264569878578186},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.6661267280578613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.626640796661377},{"id":"https://openalex.org/keywords/evaluation-function","display_name":"Evaluation function","score":0.5264003276824951},{"id":"https://openalex.org/keywords/gauss","display_name":"Gauss","score":0.5143981575965881},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5034188628196716},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4957638680934906},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.47458744049072266},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3258967399597168},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1078842282295227},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07499930262565613}],"concepts":[{"id":"https://openalex.org/C2777146004","wikidata":"https://www.wikidata.org/wiki/Q14949826","display_name":"CLARITY","level":2,"score":0.9264569878578186},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.6661267280578613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.626640796661377},{"id":"https://openalex.org/C131806220","wikidata":"https://www.wikidata.org/wiki/Q852705","display_name":"Evaluation function","level":2,"score":0.5264003276824951},{"id":"https://openalex.org/C161794534","wikidata":"https://www.wikidata.org/wiki/Q177493","display_name":"Gauss","level":2,"score":0.5143981575965881},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5034188628196716},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4957638680934906},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.47458744049072266},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3258967399597168},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1078842282295227},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07499930262565613},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jcm-180802","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcm-180802","pdf_url":null,"source":{"id":"https://openalex.org/S2765058733","display_name":"Journal of Computational Methods in Sciences and Engineering","issn_l":"1472-7978","issn":["1472-7978","1875-8983"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Methods in Sciences and Engineering","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":13,"referenced_works":["https://openalex.org/W1900493121","https://openalex.org/W1979367763","https://openalex.org/W2133504308","https://openalex.org/W2149101062","https://openalex.org/W2327656609","https://openalex.org/W2365925331","https://openalex.org/W2378917844","https://openalex.org/W2424168537","https://openalex.org/W2626488925","https://openalex.org/W2747529939","https://openalex.org/W4233242084","https://openalex.org/W6639492442","https://openalex.org/W6739441125"],"related_works":["https://openalex.org/W2360764675","https://openalex.org/W43236265","https://openalex.org/W2034268939","https://openalex.org/W2395511366","https://openalex.org/W1865242774","https://openalex.org/W2162639903","https://openalex.org/W78974484","https://openalex.org/W2111029314","https://openalex.org/W2057434567","https://openalex.org/W2117956613"],"abstract_inverted_index":{"Four":[0],"clarity":[1],"evaluation":[2,29],"functions":[3],"are":[4],"introduced.":[5],"Their":[6],"merits":[7],"and":[8,12],"deficits":[9],"in":[10],"sensitivity":[11],"speed":[13],"were":[14],"tested":[15],"by":[16,36],"using":[17],"four":[18],"photos":[19],"with":[20],"different":[21],"clarity.":[22],"Based":[23],"on":[24],"the":[25],"test,":[26],"a":[27],"new":[28],"function":[30],"was":[31],"proposed,":[32],"which":[33],"is":[34],"adopted":[35],"Fourier":[37],"spect":[38]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-22T06:01:30.510260","created_date":"2025-10-10T00:00:00"}