{"id":"https://openalex.org/W1965342543","doi":"https://doi.org/10.1117/12.2005987","title":"Pseudo-random modulation for multiple 3D time-of-flight camera operation","display_name":"Pseudo-random modulation for multiple 3D time-of-flight camera operation","publication_year":2013,"publication_date":"2013-03-12","ids":{"openalex":"https://openalex.org/W1965342543","doi":"https://doi.org/10.1117/12.2005987","mag":"1965342543"},"language":"en","primary_location":{"id":"doi:10.1117/12.2005987","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2005987","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5110653879","display_name":"Dong-Ki Min","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Dong-Ki Min","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109919027","display_name":"Ilia Ovsiannikov","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ilia Ovsiannikov","raw_affiliation_strings":["Samsung Semiconductor, Inc. (United States)","SAMSUNG Semiconductor, Inc. (United States)"],"affiliations":[{"raw_affiliation_string":"Samsung Semiconductor, Inc. (United States)","institution_ids":["https://openalex.org/I4210101778"]},{"raw_affiliation_string":"SAMSUNG Semiconductor, Inc. (United States)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046242267","display_name":"Yohwan Noh","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yohwan Noh","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025798212","display_name":"Wanghyun Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wanghyun Kim","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108537014","display_name":"Sunhwa Jung","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunhwa Jung","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100755253","display_name":"Joonho Lee","orcid":"https://orcid.org/0000-0002-9667-1081"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joonho Lee","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072804374","display_name":"Deokha Shin","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Deokha Shin","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021373549","display_name":"Hye\u2010Kyung Jung","orcid":"https://orcid.org/0000-0002-6653-5214"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyekyung Jung","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053440003","display_name":"Lawrence Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Lawrence Kim","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022085805","display_name":"Grzegorz Waligorski","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Grzegorz Waligorski","raw_affiliation_strings":["Samsung Semiconductor, Inc. (United States)","SAMSUNG Semiconductor, Inc. (United States)"],"affiliations":[{"raw_affiliation_string":"Samsung Semiconductor, Inc. (United States)","institution_ids":["https://openalex.org/I4210101778"]},{"raw_affiliation_string":"SAMSUNG Semiconductor, Inc. (United States)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036943759","display_name":"Lilong Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lilong Shi","raw_affiliation_strings":["Samsung Semiconductor, Inc. (United States)","SAMSUNG Semiconductor, Inc. (United States)"],"affiliations":[{"raw_affiliation_string":"Samsung Semiconductor, Inc. (United States)","institution_ids":["https://openalex.org/I4210101778"]},{"raw_affiliation_string":"SAMSUNG Semiconductor, Inc. (United States)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039815413","display_name":"Yoondong Park","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yoondong Park","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059032703","display_name":"Chilhee Chung","orcid":"https://orcid.org/0000-0002-4274-7757"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chilhee Chung","raw_affiliation_strings":["Samsung Electronics Co., Ltd. (Korea, Republic of)","SAMSUNG Electronics Co., Ltd., (Korea, Republic of)"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Co., Ltd. (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"SAMSUNG Electronics Co., Ltd., (Korea, Republic of)","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":13,"corresponding_author_ids":["https://openalex.org/A5110653879"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.03355834,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"8650","issue":null,"first_page":"865008","last_page":"865008"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":1.0,"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":1.0,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9897000193595886,"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/T14158","display_name":"Optical Systems and Laser Technology","score":0.9883000254631042,"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/computer-science","display_name":"Computer science","score":0.7209186553955078},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7134990692138672},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6512435078620911},{"id":"https://openalex.org/keywords/time-of-flight","display_name":"Time of flight","score":0.5825165510177612},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5719354152679443},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5607645511627197},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5019686222076416},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4610336124897003},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.20120280981063843},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.14543232321739197},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14068269729614258},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.10395398736000061},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1025686264038086}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7209186553955078},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7134990692138672},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6512435078620911},{"id":"https://openalex.org/C98960154","wikidata":"https://www.wikidata.org/wiki/Q3983322","display_name":"Time of flight","level":2,"score":0.5825165510177612},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5719354152679443},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5607645511627197},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5019686222076416},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4610336124897003},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.20120280981063843},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.14543232321739197},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14068269729614258},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.10395398736000061},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1025686264038086},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2005987","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2005987","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2375786911","https://openalex.org/W2367630196","https://openalex.org/W3000404326","https://openalex.org/W756944427","https://openalex.org/W1981367285","https://openalex.org/W2349547031","https://openalex.org/W1955868788","https://openalex.org/W2358871510","https://openalex.org/W278619663","https://openalex.org/W4362564284"],"abstract_inverted_index":{"3D":[0,57],"time-of-flight":[1,27],"depth":[2,26,48],"cameras":[3,28],"utilize":[4],"modulated":[5,41],"light":[6,42,65],"sources":[7,43],"to":[8,12],"detect":[9],"the":[10,31,39,63,69,77],"distance":[11],"objects":[13],"as":[14],"phase":[15,78],"information.":[16],"A":[17],"serious":[18],"limitation":[19],"may":[20],"exist":[21],"in":[22,84],"cases":[23],"when":[24],"multiple":[25,40],"are":[29],"imaging":[30],"same":[32],"scene":[33],"simultaneously.":[34],"The":[35,88],"interference":[36],"caused":[37],"by":[38,96],"can":[44],"severely":[45],"distort":[46],"captured":[47],"images.":[49],"To":[50],"prevent":[51],"this":[52],"problem":[53],"and":[54,67,94],"enable":[55],"concurrent":[56],"multi-camera":[58],"imaging,":[59],"we":[60],"propose":[61],"modulating":[62],"camera":[64],"source":[66],"demodulating":[68],"received":[70],"signal":[71],"using":[72],"sequences":[73],"of":[74,79],"pulses,":[75],"where":[76],"each":[80],"sequence":[81],"is":[82,91],"varied":[83],"a":[85],"pseudo-random":[86],"fashion.":[87],"proposed":[89],"algorithm":[90],"mathematically":[92],"derived":[93],"proved":[95],"experiment.":[97]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
