{"id":"https://openalex.org/W4221097010","doi":"https://doi.org/10.1109/jflex.2022.3162169","title":"Bio-Inspired Electronic Eyes and Synaptic Photodetectors for Mobile Artificial Vision","display_name":"Bio-Inspired Electronic Eyes and Synaptic Photodetectors for Mobile Artificial Vision","publication_year":2022,"publication_date":"2022-03-24","ids":{"openalex":"https://openalex.org/W4221097010","doi":"https://doi.org/10.1109/jflex.2022.3162169"},"language":"en","primary_location":{"id":"doi:10.1109/jflex.2022.3162169","doi":"https://doi.org/10.1109/jflex.2022.3162169","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jflex.2022.3162169","pdf_url":null,"source":{"id":"https://openalex.org/S4210236133","display_name":"IEEE Journal on Flexible Electronics","issn_l":"2768-167X","issn":["2768-167X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Flexible Electronics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5025053988","display_name":"Changsoon Choi","orcid":"https://orcid.org/0000-0002-0428-5117","observed_orcids":["https://orcid.org/0000-0002-0428-5117"]},"institutions":[{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Changsoon Choi","raw_affiliation_strings":["Center for Opto-Electronic Materials and Devices, Post-Silicon Semiconductor Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-0428-5117","affiliations":[{"raw_affiliation_string":"Center for Opto-Electronic Materials and Devices, Post-Silicon Semiconductor Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea","institution_ids":["https://openalex.org/I58716616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083367930","display_name":"Hyojin Seung","orcid":"https://orcid.org/0000-0001-5999-9646","observed_orcids":["https://orcid.org/0000-0001-5999-9646"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210104335","display_name":"Institute for Basic Science","ror":"https://ror.org/00y0zf565","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210104335"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyojin Seung","raw_affiliation_strings":["Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, Republic of Korea","School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-5999-9646","affiliations":[{"raw_affiliation_string":"Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4210104335"]},{"raw_affiliation_string":"School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079017148","display_name":"Dae\u2010Hyeong Kim","orcid":"https://orcid.org/0000-0002-4722-1893","observed_orcids":["https://orcid.org/0000-0002-4722-1893"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210104335","display_name":"Institute for Basic Science","ror":"https://ror.org/00y0zf565","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210104335"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dae-Hyeong Kim","raw_affiliation_strings":["Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, Republic of Korea","School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-4722-1893","affiliations":[{"raw_affiliation_string":"Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4210104335"]},{"raw_affiliation_string":"School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2195,"currency":"USD","value_usd":2195},"apc_paid":null,"fwci":1.5668,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.81967156,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"1","issue":"2","first_page":"76","last_page":"87"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9125999808311462,"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"}},"topics":[{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9125999808311462,"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.0632999986410141,"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/T14163","display_name":"Astronomical Observations and Instrumentation","score":0.0013000000035390258,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/electronic-eye","display_name":"electronic eye","score":0.7889999747276306},{"id":"https://openalex.org/keywords/bio-inspired-vision","display_name":"bio-inspired vision","score":0.7149999737739563},{"id":"https://openalex.org/keywords/neuromorphic-vision","display_name":"neuromorphic vision","score":0.7940000295639038},{"id":"https://openalex.org/keywords/aberration-free-imaging","display_name":"aberration-free imaging","score":0.9020000100135803},{"id":"https://openalex.org/keywords/image-contrast-enhancement","display_name":"image contrast enhancement","score":0.8799999952316284},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"signal-to-noise ratio","score":0.8109999895095825},{"id":"https://openalex.org/keywords/image-recognition","display_name":"image recognition","score":0.5460000038146973},{"id":"https://openalex.org/keywords/depth-of-field","display_name":"depth of field","score":0.4580000042915344},{"id":"https://openalex.org/keywords/wide-field-of-view","display_name":"wide field of view","score":0.7749999761581421}],"concepts":[{"id":"https://openalex.org/C151927369","wikidata":"https://www.wikidata.org/wiki/Q1981312","display_name":"Neuromorphic engineering","level":3,"score":0.6869991421699524},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6836661696434021},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6501592993736267},{"id":"https://openalex.org/C5339829","wikidata":"https://www.wikidata.org/wiki/Q1425977","display_name":"Machine vision","level":2,"score":0.6350241899490356},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5590018033981323},{"id":"https://openalex.org/C23125352","wikidata":"https://www.wikidata.org/wiki/Q210765","display_name":"Photodetector","level":2,"score":0.5568481683731079},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.4929780960083008},{"id":"https://openalex.org/C57528182","wikidata":"https://www.wikidata.org/wiki/Q1271842","display_name":"Miniaturization","level":2,"score":0.46573320031166077},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.41289815306663513},{"id":"https://openalex.org/C76935873","wikidata":"https://www.wikidata.org/wiki/Q209121","display_name":"Image sensor","level":2,"score":0.4115343987941742},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1581517457962036},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.15299123525619507},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1345718502998352},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13356590270996094},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09075874090194702}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jflex.2022.3162169","doi":"https://doi.org/10.1109/jflex.2022.3162169","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jflex.2022.3162169","pdf_url":null,"source":{"id":"https://openalex.org/S4210236133","display_name":"IEEE Journal on Flexible Electronics","issn_l":"2768-167X","issn":["2768-167X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Flexible Electronics","raw_type":"journal-article"},{"id":"pmh:oai:s-space.snu.ac.kr:10371/228047","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/10371/228047","pdf_url":null,"source":{"id":"https://openalex.org/S4306401345","display_name":"Seoul National University Open Repository (Seoul National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139264467","host_organization_name":"Seoul National University","host_organization_lineage":["https://openalex.org/I139264467"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1540291181","display_name":null,"funder_award_id":"IBS\u2010R006\u2010A1","funder_id":"https://openalex.org/F4320326441","funder_display_name":"Institute for Basic Science"},{"id":"https://openalex.org/G6176062719","display_name":null,"funder_award_id":"2E31532","funder_id":"https://openalex.org/F4320322091","funder_display_name":"Korea Institute of Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320322091","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883"},{"id":"https://openalex.org/F4320326441","display_name":"Institute for Basic Science","ror":"https://ror.org/00y0zf565"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":105,"referenced_works":["https://openalex.org/W1542981317","https://openalex.org/W1642540027","https://openalex.org/W1905458101","https://openalex.org/W1968614382","https://openalex.org/W1981334302","https://openalex.org/W1990060739","https://openalex.org/W1991354356","https://openalex.org/W2015206113","https://openalex.org/W2040943220","https://openalex.org/W2053491312","https://openalex.org/W2061453480","https://openalex.org/W2066188896","https://openalex.org/W2087729698","https://openalex.org/W2088034301","https://openalex.org/W2100873180","https://openalex.org/W2101552261","https://openalex.org/W2168109476","https://openalex.org/W2262072985","https://openalex.org/W2297356828","https://openalex.org/W2394977327","https://openalex.org/W2495573599","https://openalex.org/W2575771633","https://openalex.org/W2601705989","https://openalex.org/W2613205562","https://openalex.org/W2614858068","https://openalex.org/W2616610097","https://openalex.org/W2617507778","https://openalex.org/W2701133294","https://openalex.org/W2748211938","https://openalex.org/W2769688117","https://openalex.org/W2770520638","https://openalex.org/W2776796932","https://openalex.org/W2778935320","https://openalex.org/W2800264288","https://openalex.org/W2802170928","https://openalex.org/W2802388867","https://openalex.org/W2806035592","https://openalex.org/W2808510471","https://openalex.org/W2893865906","https://openalex.org/W2895935142","https://openalex.org/W2896037689","https://openalex.org/W2896953036","https://openalex.org/W2902215586","https://openalex.org/W2902437043","https://openalex.org/W2906329807","https://openalex.org/W2911981537","https://openalex.org/W2913979141","https://openalex.org/W2921149628","https://openalex.org/W2923010225","https://openalex.org/W2941974882","https://openalex.org/W2942360059","https://openalex.org/W2952029647","https://openalex.org/W2957921024","https://openalex.org/W2959385812","https://openalex.org/W2964553691","https://openalex.org/W2967296313","https://openalex.org/W2973967544","https://openalex.org/W2979362253","https://openalex.org/W3009114326","https://openalex.org/W3009994855","https://openalex.org/W3025907477","https://openalex.org/W3027065653","https://openalex.org/W3032936265","https://openalex.org/W3036885590","https://openalex.org/W3044994059","https://openalex.org/W3080481369","https://openalex.org/W3081188678","https://openalex.org/W3084631586","https://openalex.org/W3085370829","https://openalex.org/W3087915915","https://openalex.org/W3088191673","https://openalex.org/W3092447340","https://openalex.org/W3104775050","https://openalex.org/W3110294643","https://openalex.org/W3114539955","https://openalex.org/W3127876816","https://openalex.org/W3128159127","https://openalex.org/W3133882039","https://openalex.org/W3142215719","https://openalex.org/W3150506410","https://openalex.org/W3152792147","https://openalex.org/W3165184911","https://openalex.org/W3168396633","https://openalex.org/W3169676710","https://openalex.org/W3170157348","https://openalex.org/W3172300250","https://openalex.org/W3174385126","https://openalex.org/W3192921812","https://openalex.org/W3195413001","https://openalex.org/W3197803738","https://openalex.org/W3200252656","https://openalex.org/W3201607961","https://openalex.org/W3202635841","https://openalex.org/W3204057632","https://openalex.org/W3205829359","https://openalex.org/W3206013962","https://openalex.org/W3206201886","https://openalex.org/W3210455032","https://openalex.org/W3210946415","https://openalex.org/W3211830500","https://openalex.org/W3212414181","https://openalex.org/W4200371713","https://openalex.org/W4210768658","https://openalex.org/W4210856594","https://openalex.org/W4254436426"],"related_works":["https://openalex.org/W4386123664","https://openalex.org/W4407205052","https://openalex.org/W7165061000","https://openalex.org/W4386158986","https://openalex.org/W4378902491","https://openalex.org/W2776796932","https://openalex.org/W2808510471","https://openalex.org/W4392025440","https://openalex.org/W4408610052","https://openalex.org/W4411875504"],"abstract_inverted_index":{"Conventional":[0],"imaging":[1,98],"and":[2,20,26,49,69,82,99,114,159],"data":[3,39,50],"processing":[4,40],"devices":[5,119],"are":[6],"not":[7],"ideal":[8],"for":[9,18,149],"mobile":[10,53],"artificial":[11,54],"vision":[12,16,55],"applications,":[13,56],"such":[14,78,110],"as":[15,111],"systems":[17,44],"drones":[19],"robots,":[21],"because":[22,128],"of":[23,42,77,91,129,137,155],"the":[24,31,35,75,134,138,156],"heavy":[25],"bulky":[27],"multilens":[28],"optics":[29],"in":[30,103],"camera":[32],"modules.":[33],"Furthermore,":[34,117],"physically":[36],"isolated":[37],"image":[38,93,126,140,147],"units":[41],"conventional":[43],"induce":[45],"large":[46],"power":[47],"consumption":[48],"latency.":[51],"For":[52],"electronic":[57,80,87],"eyes,":[58,88],"including":[59],"neuromorphic":[60],"ones,":[61],"have":[62],"been":[63],"developed":[64],"inspired":[65],"by":[66],"biological":[67],"eyes":[68,81],"neural":[70],"networks.":[71],"Here,":[72],"we":[73],"summarize":[74],"development":[76],"bio-inspired":[79],"synaptic":[83,121,131],"photodetectors":[84],"(PDs).":[85],"Bio-inspired":[86],"typically":[89],"consisting":[90],"curved":[92],"sensor":[94],"arrays,":[95],"enable":[96],"aberration-free":[97],"module":[100],"size":[101],"miniaturization":[102],"addition":[104],"to":[105],"other":[106],"advantageous":[107],"optical":[108],"features,":[109],"wide":[112],"field-of-view":[113],"deep":[115],"depth-of-field.":[116],"photodetecting":[118],"with":[120],"properties":[122],"can":[123,141],"efficiently":[124],"enhance":[125],"contrast":[127],"photon-triggered":[130],"plasticity.":[132],"Therefore,":[133],"signal-to-noise":[135],"ratio":[136],"acquired":[139],"be":[142],"enhanced,":[143],"which":[144],"facilitates":[145],"efficient":[146],"recognition":[148],"machine":[150],"vision.":[151],"A":[152],"brief":[153],"summary":[154],"remaining":[157],"challenges":[158],"prospects":[160],"concludes":[161],"this":[162],"review.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2022-04-03T00:00:00"}
