{"id":"https://openalex.org/W2046350607","doi":"https://doi.org/10.1163/156855392x00015","title":"A slit laser scanning moire method and a simple method for distinguishing between depression and elevation","display_name":"A slit laser scanning moire method and a simple method for distinguishing between depression and elevation","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W2046350607","doi":"https://doi.org/10.1163/156855392x00015","mag":"2046350607"},"language":"en","primary_location":{"id":"doi:10.1163/156855392x00015","is_oa":false,"landing_page_url":"https://doi.org/10.1163/156855392x00015","pdf_url":null,"source":{"id":"https://openalex.org/S192584203","display_name":"Advanced Robotics","issn_l":"0169-1864","issn":["0169-1864","1568-5535"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Robotics","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/A5113443016","display_name":"Kozo Fujimoto","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kozo Fujimoto","raw_affiliation_strings":["Department of Welding and Production Engineering, Faculty of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Welding and Production Engineering, Faculty of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025942145","display_name":"Echi Kuroki","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Echi Kuroki","raw_affiliation_strings":["Department of Welding and Production Engineering, Faculty of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Welding and Production Engineering, Faculty of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048874858","display_name":"Tomoya Matsunaga","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoya Matsunaga","raw_affiliation_strings":["Department of Welding and Production Engineering, Faculty of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Welding and Production Engineering, Faculty of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070986335","display_name":"Hisashi Nakaoka","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hisashi Nakaoka","raw_affiliation_strings":["Department of Welding and Production Engineering, Faculty of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Welding and Production Engineering, Faculty of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112735947","display_name":"Shuji Nakata","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuji Nakata","raw_affiliation_strings":["Department of Welding and Production Engineering, Faculty of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Welding and Production Engineering, Faculty of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16195652,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":"2","first_page":"141","last_page":"163"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.996999979019165,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.996999979019165,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9872999787330627,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9861999750137329,"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/moir\u00e9-pattern","display_name":"Moir\u00e9 pattern","score":0.9377850890159607},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6892155408859253},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6746676564216614},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5490586161613464},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.5311428904533386},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.52434903383255},{"id":"https://openalex.org/keywords/binary-image","display_name":"Binary image","score":0.5183059573173523},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.5013275146484375},{"id":"https://openalex.org/keywords/grating","display_name":"Grating","score":0.48135262727737427},{"id":"https://openalex.org/keywords/laser-scanning","display_name":"Laser scanning","score":0.4472382068634033},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4128914475440979},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.3305921256542206},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2701880931854248},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.16065311431884766},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14379248023033142}],"concepts":[{"id":"https://openalex.org/C70000540","wikidata":"https://www.wikidata.org/wiki/Q26468","display_name":"Moir\u00e9 pattern","level":2,"score":0.9377850890159607},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6892155408859253},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6746676564216614},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5490586161613464},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.5311428904533386},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.52434903383255},{"id":"https://openalex.org/C193828747","wikidata":"https://www.wikidata.org/wiki/Q864118","display_name":"Binary image","level":4,"score":0.5183059573173523},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.5013275146484375},{"id":"https://openalex.org/C2777813233","wikidata":"https://www.wikidata.org/wiki/Q1527816","display_name":"Grating","level":2,"score":0.48135262727737427},{"id":"https://openalex.org/C141349535","wikidata":"https://www.wikidata.org/wiki/Q1361664","display_name":"Laser scanning","level":3,"score":0.4472382068634033},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4128914475440979},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.3305921256542206},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2701880931854248},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.16065311431884766},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14379248023033142}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1163/156855392x00015","is_oa":false,"landing_page_url":"https://doi.org/10.1163/156855392x00015","pdf_url":null,"source":{"id":"https://openalex.org/S192584203","display_name":"Advanced Robotics","issn_l":"0169-1864","issn":["0169-1864","1568-5535"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Robotics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6700000166893005}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1985906327","https://openalex.org/W2036714711","https://openalex.org/W2066744240","https://openalex.org/W2067098895","https://openalex.org/W2085104300","https://openalex.org/W4232908003"],"related_works":["https://openalex.org/W2381593489","https://openalex.org/W3203842060","https://openalex.org/W2963326512","https://openalex.org/W2516036548","https://openalex.org/W2316140078","https://openalex.org/W2350001072","https://openalex.org/W2385273060","https://openalex.org/W2082178069","https://openalex.org/W2114363017","https://openalex.org/W2085182160"],"abstract_inverted_index":{"Three-dimensional":[0],"shape":[1,10,24,41,81],"measurement":[2,25,121],"is":[3,17,30,139,153,168,175,195],"a":[4,18,33,66,75,89,104,107,131,140,156,183],"very":[5,19],"important":[6],"subject":[7],"for":[8,22,68,78,110,147],"the":[9,27,54,99,128,162,165,179,188,192],"recognition":[11],"of":[12,56,103,130,164],"three-dimensional":[13,23,40,80],"objects.":[14],"Moire":[15],"topography":[16,48],"useful":[20],"method":[21,67,77,93,109,126,146],"because":[26],"moire":[28,47,60,91,125,132,193],"image":[29,36,84,100,119,133,158,174,186,194],"formed":[31,176],"as":[32,53,191],"contour":[34],"line":[35],"and":[37,58,72,74,98,114,116,151],"it":[38],"includes":[39],"information.":[42],"However,":[43],"in":[44,62,134],"practical":[45],"use,":[46],"has":[49],"several":[50],"problems,":[51],"such":[52],"formation":[55,92,129],"high-contrast":[57],"uniform":[59],"images":[61],"an":[63,117,135],"illuminated":[64,136],"room,":[65,137],"distinguishing":[69,111,148],"between":[70,112,149],"depression":[71,113,150],"elevation,":[73,115],"simple":[76,108],"extracting":[79],"data":[82],"by":[83,160,177],"processing.":[85],"This":[86,123,172],"paper":[87],"presents":[88],"new":[90,124],"using":[94],"slit":[95],"laser":[96],"scanning":[97],"accumulation":[101],"properties":[102],"TV":[105],"camera,":[106],"automatic":[118],"processing":[120,178],"system.":[122],"enables":[127],"which":[138],"realistic":[141],"industrial":[142],"environment.":[143],"The":[144],"proposed":[145],"elevation":[152],"based":[154],"on":[155],"binary":[157,173],"distinguished":[159],"whether":[161],"gradient":[163],"measuring":[166],"surface":[167],"positive":[169],"or":[170],"negative.":[171],"video":[180],"signal":[181],"from":[182],"deformed":[184],"grating":[185],"at":[187],"same":[189],"time":[190],"formed.":[196]},"counts_by_year":[],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
