{"id":"https://openalex.org/W2062438794","doi":"https://doi.org/10.1109/iscas.2014.6865520","title":"Octagonal CMOs image sensor with strobed RGB LED illumination for wireless capsule endoscopy","display_name":"Octagonal CMOs image sensor with strobed RGB LED illumination for wireless capsule endoscopy","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2062438794","doi":"https://doi.org/10.1109/iscas.2014.6865520","mag":"2062438794"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2014.6865520","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865520","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5110866928","display_name":"S Yoshizaki","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Satoshi Yoshizaki","raw_affiliation_strings":["Centre for Bio-Inspired Technology, Imperial College, London, UK","Dept. of Electr. & Electron. Eng., Imperial Coll., London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Bio-Inspired Technology, Imperial College, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Imperial Coll., London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017301291","display_name":"Alexander Serb","orcid":"https://orcid.org/0000-0002-8034-2398"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alexantrou Serb","raw_affiliation_strings":["Centre for Bio-Inspired Technology, Imperial College, London, UK","Dept. of Electr. & Electron. Eng., Imperial Coll., London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Bio-Inspired Technology, Imperial College, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Imperial Coll., London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100350984","display_name":"Yan Liu","orcid":"https://orcid.org/0000-0001-5583-0587"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yan Liu","raw_affiliation_strings":["Centre for Bio-Inspired Technology, Imperial College, London, UK","Dept. of Electr. & Electron. Eng., Imperial Coll., London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Bio-Inspired Technology, Imperial College, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Imperial Coll., London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017596402","display_name":"Timothy G. Constandinou","orcid":"https://orcid.org/0000-0001-9778-1162"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Timothy G. Constandinou","raw_affiliation_strings":["Centre for Bio-Inspired Technology, Imperial College, London, UK","Dept. of Electr. & Electron. Eng., Imperial Coll., London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Bio-Inspired Technology, Imperial College, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Imperial Coll., London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":2.0455,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.85294118,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"66","issue":null,"first_page":"1857","last_page":"1860"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12452","display_name":"Electrowetting and Microfluidic Technologies","score":0.9801999926567078,"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"}},{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":0.9677000045776367,"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/rgb-color-model","display_name":"RGB color model","score":0.7023440599441528},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6430429816246033},{"id":"https://openalex.org/keywords/image-sensor","display_name":"Image sensor","score":0.5584989190101624},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5412710309028625},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5190683007240295},{"id":"https://openalex.org/keywords/color-filter-array","display_name":"Color filter array","score":0.5108560919761658},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.4803515672683716},{"id":"https://openalex.org/keywords/cmos-sensor","display_name":"CMOS sensor","score":0.46598973870277405},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44732755422592163},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.43908560276031494},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43657511472702026},{"id":"https://openalex.org/keywords/color-gel","display_name":"Color gel","score":0.25692832469940186},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.23969262838363647},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.21350190043449402},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.10597512125968933},{"id":"https://openalex.org/keywords/thin-film-transistor","display_name":"Thin-film transistor","score":0.10429525375366211}],"concepts":[{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.7023440599441528},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6430429816246033},{"id":"https://openalex.org/C76935873","wikidata":"https://www.wikidata.org/wiki/Q209121","display_name":"Image sensor","level":2,"score":0.5584989190101624},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5412710309028625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5190683007240295},{"id":"https://openalex.org/C177299597","wikidata":"https://www.wikidata.org/wiki/Q2468214","display_name":"Color filter array","level":5,"score":0.5108560919761658},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.4803515672683716},{"id":"https://openalex.org/C155512908","wikidata":"https://www.wikidata.org/wiki/Q210745","display_name":"CMOS sensor","level":3,"score":0.46598973870277405},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44732755422592163},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.43908560276031494},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43657511472702026},{"id":"https://openalex.org/C142771000","wikidata":"https://www.wikidata.org/wiki/Q1435398","display_name":"Color gel","level":4,"score":0.25692832469940186},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.23969262838363647},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.21350190043449402},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.10597512125968933},{"id":"https://openalex.org/C87359718","wikidata":"https://www.wikidata.org/wiki/Q1271916","display_name":"Thin-film transistor","level":3,"score":0.10429525375366211},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2014.6865520","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865520","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Circuits and Systems (ISCAS)","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":10,"referenced_works":["https://openalex.org/W594546823","https://openalex.org/W1984886993","https://openalex.org/W1985001665","https://openalex.org/W2003114078","https://openalex.org/W2020076974","https://openalex.org/W2070510683","https://openalex.org/W2081258946","https://openalex.org/W2146704338","https://openalex.org/W2514640588","https://openalex.org/W6670799331"],"related_works":["https://openalex.org/W2203185432","https://openalex.org/W1986138551","https://openalex.org/W4377985125","https://openalex.org/W2243107955","https://openalex.org/W2032603438","https://openalex.org/W3140715649","https://openalex.org/W2105489289","https://openalex.org/W1991529554","https://openalex.org/W1966119149","https://openalex.org/W2148296974"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,21,93,122],"novel,":[4],"octagonal":[5,28],"shaped":[6],"CMOS":[7,113],"image":[8],"sensor":[9],"(CIS)":[10],"array":[11,33,52],"for":[12,91,102],"use":[13,40],"in":[14,61],"tandem":[15],"with":[16,109],"colored":[17],"LED":[18],"illumination":[19,67],"and":[20,98],"corresponding,":[22],"innovative":[23],"pixel":[24,32,51],"scanning":[25],"method.":[26],"The":[27,105,115],"shape":[29],"of":[30,41,49,58],"the":[31,35,47,50,54,73,77,89],"allows":[34,72],"CIS":[36],"to":[37,53,75,80],"make":[38],"near-optimal":[39],"silicon":[42],"real":[43],"estate":[44],"by":[45,68],"matching":[46],"perimeter":[48],"focal":[55],"plane":[56],"area":[57],"lenses":[59],"used":[60],"Wireless":[62],"Capsule":[63],"Endoscopies":[64],"(WCE).":[65],"Providing":[66],"sequencing":[69],"different-colored":[70],"LEDs":[71],"system":[74,106,117],"reuse":[76],"same":[78],"pixels":[79],"capture":[81],"different":[82,85],"colors":[83],"at":[84,126],"times,":[86],"thus":[87],"removing":[88],"need":[90],"manufacturing":[92],"Color":[94],"Filter":[95],"Array":[96],"(CFA)":[97],"effectively":[99],"trading":[100],"temporal":[101],"spatial":[103],"resolution.":[104],"was":[107],"designed":[108],"AMS":[110],"0.35\u00b5m":[111],"2P4M":[112],"technology.":[114],"simulated":[116],"consumes":[118],"1.06":[119],"mW":[120],"from":[121],"2.5":[123],"V":[124],"supply":[125],"2.217":[127],"frames/sec":[128],"operation.":[129]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
