{"id":"https://openalex.org/W2116568257","doi":"https://doi.org/10.1109/robot.2008.4543669","title":"A 200Hz small range image sensor using a multi-spot laser projector","display_name":"A 200Hz small range image sensor using a multi-spot laser projector","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2116568257","doi":"https://doi.org/10.1109/robot.2008.4543669","mag":"2116568257"},"language":"en","primary_location":{"id":"doi:10.1109/robot.2008.4543669","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robot.2008.4543669","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Robotics and Automation","raw_type":"proceedings-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/A5064034178","display_name":"Masateru Tateishi","orcid":null},"institutions":[{"id":"https://openalex.org/I96679780","display_name":"Chuo University","ror":"https://ror.org/03qvqb743","country_code":"JP","type":"education","lineage":["https://openalex.org/I96679780"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masateru Tateishi","raw_affiliation_strings":["Course of Precision Engineering, School of Science and Engineering, Chuo University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Course of Precision Engineering, School of Science and Engineering, Chuo University, Tokyo, Japan","institution_ids":["https://openalex.org/I96679780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033231079","display_name":"Hidetoshi Ishiyama","orcid":"https://orcid.org/0000-0003-2227-0522"},"institutions":[{"id":"https://openalex.org/I96679780","display_name":"Chuo University","ror":"https://ror.org/03qvqb743","country_code":"JP","type":"education","lineage":["https://openalex.org/I96679780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hidetoshi Ishiyama","raw_affiliation_strings":["Department of Precision Mechanics Faculty of Science and Engineering, Chuo University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Precision Mechanics Faculty of Science and Engineering, Chuo University, Tokyo, Japan","institution_ids":["https://openalex.org/I96679780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083854260","display_name":"Kazunori Umeda","orcid":"https://orcid.org/0000-0002-4458-4648"},"institutions":[{"id":"https://openalex.org/I96679780","display_name":"Chuo University","ror":"https://ror.org/03qvqb743","country_code":"JP","type":"education","lineage":["https://openalex.org/I96679780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazunori Umeda","raw_affiliation_strings":["Department of Precision Mechanics Faculty of Science and Engineering, Chuo University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Precision Mechanics Faculty of Science and Engineering, Chuo University, Tokyo, Japan","institution_ids":["https://openalex.org/I96679780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5064034178"],"corresponding_institution_ids":["https://openalex.org/I96679780"],"apc_list":null,"apc_paid":null,"fwci":7.3615,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.96841194,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1","issue":null,"first_page":"3022","last_page":"3027"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9995999932289124,"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9976000189781189,"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/projector","display_name":"Projector","score":0.8382580280303955},{"id":"https://openalex.org/keywords/image-sensor","display_name":"Image sensor","score":0.7289968729019165},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6752689480781555},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6600812077522278},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6141260266304016},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5753326416015625},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5142261981964111},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.4404953718185425},{"id":"https://openalex.org/keywords/video-camera","display_name":"Video camera","score":0.4321097433567047},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2165440022945404},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13262978196144104},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1268717646598816}],"concepts":[{"id":"https://openalex.org/C2776865275","wikidata":"https://www.wikidata.org/wiki/Q311666","display_name":"Projector","level":2,"score":0.8382580280303955},{"id":"https://openalex.org/C76935873","wikidata":"https://www.wikidata.org/wiki/Q209121","display_name":"Image sensor","level":2,"score":0.7289968729019165},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6752689480781555},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6600812077522278},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6141260266304016},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5753326416015625},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5142261981964111},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.4404953718185425},{"id":"https://openalex.org/C2778852477","wikidata":"https://www.wikidata.org/wiki/Q313614","display_name":"Video camera","level":2,"score":0.4321097433567047},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2165440022945404},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13262978196144104},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1268717646598816},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/robot.2008.4543669","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robot.2008.4543669","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Robotics and Automation","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.569.89","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.569.89","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mech.chuo-u.ac.jp/umedalab/publications/pdf/2008/200805_tateishi_ICRA2008.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7900000214576721}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W186366509","https://openalex.org/W2030359543","https://openalex.org/W2035754981","https://openalex.org/W2076675732","https://openalex.org/W2095466241","https://openalex.org/W2096649604","https://openalex.org/W2110326275","https://openalex.org/W2117449948","https://openalex.org/W2130755868","https://openalex.org/W2142163369","https://openalex.org/W2146385019","https://openalex.org/W2164909551","https://openalex.org/W2166415720","https://openalex.org/W2169162190","https://openalex.org/W2533721712","https://openalex.org/W2583412175","https://openalex.org/W3022352042","https://openalex.org/W6607663489","https://openalex.org/W6684633170","https://openalex.org/W7062746266"],"related_works":["https://openalex.org/W2366989203","https://openalex.org/W2013995543","https://openalex.org/W3198360760","https://openalex.org/W2388454722","https://openalex.org/W3012121929","https://openalex.org/W1970213222","https://openalex.org/W2944239605","https://openalex.org/W2139783875","https://openalex.org/W1873415836","https://openalex.org/W4312469487"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,9,36,51,57],"high-speed":[4,16,58,98],"range":[5,17,70,76],"image":[6,18,77],"sensor":[7,38,43,82,116],"using":[8],"multi-spot":[10],"laser":[11,54],"projector":[12,55],"is":[13,27,39,65,71,78,83,117],"constructed.":[14],"Several":[15],"sensors":[19],"have":[20],"been":[21],"developed":[22],"recently.":[23],"Their":[24],"sampling":[25],"rate":[26,31],"around":[28],"the":[29,68,74,80,111,114],"video":[30],"(30Hz":[32],"or":[33],"so)":[34],"and":[35,56,67,100,110],"faster":[37],"required.":[40],"The":[41,61],"proposed":[42,81,115],"has":[44],"achieved":[45],"200Hz":[46],"measurement.":[47],"It":[48],"consists":[49],"of":[50,63,96,113],"commercially":[52],"available":[53],"CCD":[59],"camera.":[60],"number":[62],"pixels":[64],"361":[66],"measurement":[69,106],"800\u20132000mm.":[72],"Although":[73],"acquired":[75],"sparse,":[79],"thought":[84],"to":[85],"be":[86],"adequate":[87],"for":[88],"several":[89],"applications":[90],"such":[91,104],"as":[92,105],"robot":[93],"vision":[94],"because":[95],"its":[97],"imaging":[99],"compactness.":[101],"Some":[102],"characteristics":[103],"errors":[107],"are":[108],"discussed,":[109],"effectiveness":[112],"verified":[118],"by":[119],"experiments.":[120]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}