{"id":"https://openalex.org/W2101911936","doi":"https://doi.org/10.1002/rob.4620040402","title":"Issues and approaches of automatic focusing algorithms for intelligent robot eye\u2010in\u2010hand system","display_name":"Issues and approaches of automatic focusing algorithms for intelligent robot eye\u2010in\u2010hand system","publication_year":1987,"publication_date":"1987-08-01","ids":{"openalex":"https://openalex.org/W2101911936","doi":"https://doi.org/10.1002/rob.4620040402","mag":"2101911936"},"language":"en","primary_location":{"id":"doi:10.1002/rob.4620040402","is_oa":false,"landing_page_url":"https://doi.org/10.1002/rob.4620040402","pdf_url":null,"source":{"id":"https://openalex.org/S6068926","display_name":"Journal of Robotic Systems","issn_l":"0741-2223","issn":["0741-2223","1097-4563"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Robotic Systems","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/A5113503581","display_name":"Ren C. Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ren C. Luo","raw_affiliation_strings":["Department of Electrical and Computer Engineering North Carolina State University, Raleigh, NC 27695","Dept. of Electrical and Computer Engineering North Carolina State University, Raleigh NC 27695"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering North Carolina State University, Raleigh, NC 27695","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering North Carolina State University, Raleigh NC 27695","institution_ids":["https://openalex.org/I137902535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102468464","display_name":"Min\u2010Hsiung Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Min\u2010Hsiung Lin","raw_affiliation_strings":["Department of Electrical and Computer Engineering North Carolina State University, Raleigh, NC 27695","Dept. of Electrical and Computer Engineering North Carolina State University, Raleigh NC 27695"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering North Carolina State University, Raleigh, NC 27695","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering North Carolina State University, Raleigh NC 27695","institution_ids":["https://openalex.org/I137902535"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5113503581"],"corresponding_institution_ids":["https://openalex.org/I137902535"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.35910339,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":"4","first_page":"459","last_page":"476"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9998999834060669,"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":0.9998999834060669,"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/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.9708999991416931,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9535999894142151,"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":0.7197896838188171},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.6125763058662415},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.6084059476852417},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5755698084831238},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5525562167167664},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5242345929145813},{"id":"https://openalex.org/keywords/machine-vision","display_name":"Machine vision","score":0.5044549703598022},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.5016546249389648},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.4599136412143707},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4541075825691223},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.44641104340553284},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.22022485733032227},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09591507911682129},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.08856740593910217}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7197896838188171},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.6125763058662415},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.6084059476852417},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5755698084831238},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5525562167167664},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5242345929145813},{"id":"https://openalex.org/C5339829","wikidata":"https://www.wikidata.org/wiki/Q1425977","display_name":"Machine vision","level":2,"score":0.5044549703598022},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.5016546249389648},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.4599136412143707},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4541075825691223},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.44641104340553284},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.22022485733032227},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09591507911682129},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.08856740593910217},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/rob.4620040402","is_oa":false,"landing_page_url":"https://doi.org/10.1002/rob.4620040402","pdf_url":null,"source":{"id":"https://openalex.org/S6068926","display_name":"Journal of Robotic Systems","issn_l":"0741-2223","issn":["0741-2223","1097-4563"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Robotic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1574971735","https://openalex.org/W2033306438","https://openalex.org/W2132788025"],"related_works":["https://openalex.org/W2107628111","https://openalex.org/W2084086966","https://openalex.org/W2394004323","https://openalex.org/W2398764543","https://openalex.org/W2027335291","https://openalex.org/W4210328553","https://openalex.org/W1980417906","https://openalex.org/W2007994675","https://openalex.org/W2071206959","https://openalex.org/W1892675750"],"abstract_inverted_index":{"Abstract":[0],"The":[1,56],"new,":[2],"fast,":[3],"automatic":[4,38],"focusing":[5,26,39],"algorithms,":[6],"namely":[7],"Energy":[8],"Maximization":[9],"and":[10,43,52,61,77],"Histogram":[11],"Variance":[12],"Maximization,":[13],"for":[14],"computer":[15,84],"vision":[16,85],"systems":[17],"have":[18,28,49],"been":[19,50],"presented":[20],"in":[21,59],"this":[22],"article.":[23],"These":[24],"two":[25],"algorithms":[27,48,66],"greatly":[29],"reduced":[30],"the":[31,53,81],"arithmetical":[32],"operations":[33],"needed":[34],"to":[35,45],"perform":[36],"an":[37],"operation.":[40],"Experimental":[41],"evaluations":[42],"comparisons":[44],"previously":[46],"developed":[47],"performed":[51],"results":[54],"presented.":[55],"improved":[57],"performance":[58],"accuracy":[60],"speed":[62],"of":[63,83],"our":[64],"new":[65],"will":[67],"certainly":[68],"benefit":[69],"applications":[70],"such":[71],"as":[72],"distance":[73],"measurement,":[74],"target":[75],"tracking,":[76],"scene":[78],"analysis":[79],"by":[80],"use":[82],"techniques.":[86]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
