{"id":"https://openalex.org/W2114040283","doi":"https://doi.org/10.1109/iscas.2009.5117994","title":"True correlated double sampling and comparator design for time-based image sensors","display_name":"True correlated double sampling and comparator design for time-based image sensors","publication_year":2009,"publication_date":"2009-05-01","ids":{"openalex":"https://openalex.org/W2114040283","doi":"https://doi.org/10.1109/iscas.2009.5117994","mag":"2114040283"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2009.5117994","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5117994","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Circuits and Systems","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/A5075494439","display_name":"Daniel Matolin","orcid":null},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Daniel Matolin","raw_affiliation_strings":["Austrian Research Centers GmbH, Vienna, Austria","Austrian Research Centers GmbH - ARC, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Austrian Research Centers GmbH, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]},{"raw_affiliation_string":"Austrian Research Centers GmbH - ARC, Vienna, Austria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043840260","display_name":"C. Posch","orcid":"https://orcid.org/0000-0002-0373-2739"},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Christoph Posch","raw_affiliation_strings":["Austrian Research Centers GmbH, Vienna, Austria","Austrian Research Centers GmbH - ARC, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Austrian Research Centers GmbH, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]},{"raw_affiliation_string":"Austrian Research Centers GmbH - ARC, Vienna, Austria","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013972905","display_name":"Rainer Wohlgenannt","orcid":null},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Rainer Wohlgenannt","raw_affiliation_strings":["Austrian Research Centers GmbH, Vienna, Austria","Austrian Research Centers GmbH - ARC, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Austrian Research Centers GmbH, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]},{"raw_affiliation_string":"Austrian Research Centers GmbH - ARC, Vienna, Austria","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5075494439"],"corresponding_institution_ids":["https://openalex.org/I132118926"],"apc_list":null,"apc_paid":null,"fwci":3.5889,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.9300427,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"18","issue":null,"first_page":"1269","last_page":"1272"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":1.0,"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":1.0,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9975000023841858,"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.9413585662841797},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6931237578392029},{"id":"https://openalex.org/keywords/image-sensor","display_name":"Image sensor","score":0.678256630897522},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6216974854469299},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5976913571357727},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5784128308296204},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5579715967178345},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5547493696212769},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.4497227966785431},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.42619869112968445},{"id":"https://openalex.org/keywords/asynchronous-circuit","display_name":"Asynchronous circuit","score":0.41641443967819214},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26949137449264526},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.24407696723937988},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2362453043460846},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.23578324913978577}],"concepts":[{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.9413585662841797},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6931237578392029},{"id":"https://openalex.org/C76935873","wikidata":"https://www.wikidata.org/wiki/Q209121","display_name":"Image sensor","level":2,"score":0.678256630897522},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6216974854469299},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5976913571357727},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5784128308296204},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5579715967178345},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5547493696212769},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.4497227966785431},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.42619869112968445},{"id":"https://openalex.org/C87695204","wikidata":"https://www.wikidata.org/wiki/Q629971","display_name":"Asynchronous circuit","level":5,"score":0.41641443967819214},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26949137449264526},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.24407696723937988},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2362453043460846},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.23578324913978577},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"score":0.0},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C42196554","wikidata":"https://www.wikidata.org/wiki/Q1186179","display_name":"Synchronous circuit","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2009.5117994","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5117994","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1529634647","https://openalex.org/W1983453084","https://openalex.org/W2105254225","https://openalex.org/W2110033475","https://openalex.org/W2122890892","https://openalex.org/W2135119842","https://openalex.org/W2145504385","https://openalex.org/W2149211411","https://openalex.org/W2539617309","https://openalex.org/W6680301732"],"related_works":["https://openalex.org/W1948903516","https://openalex.org/W1993985975","https://openalex.org/W2146990170","https://openalex.org/W2187164010","https://openalex.org/W4312516786","https://openalex.org/W2085028021","https://openalex.org/W2138474603","https://openalex.org/W3094139610","https://openalex.org/W937897205","https://openalex.org/W2093992207"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,25,36,55,62],"time-domain":[4],"correlated":[5],"double":[6],"sampling":[7],"(CDS)":[8],"method":[9,88],"for":[10,24],"time-based/PWM":[11],"image":[12,29],"sensors.":[13],"The":[14,32,51],"concept":[15],"has":[16],"been":[17],"realized":[18],"in":[19,61,93],"the":[20,72,85,90],"pixel":[21,33,57],"circuit":[22],"design":[23,92],"spiking":[26],"asynchronous,":[27],"time-based":[28],"sensor":[30],"(ATIS).":[31],"circuitry":[34],"includes":[35],"two-stage":[37],"voltage":[38],"comparator":[39,91],"with":[40],"tunable":[41],"hysteresis":[42],"and":[43,47,75,98,103],"dynamic":[44],"current":[45],"control,":[46],"pixel-level":[48],"state":[49],"logic.":[50],"sensor,":[52],"based":[53],"on":[54,89],"240times304":[56],"array,":[58],"was":[59],"implemented":[60],"standard":[63],"0.18":[64],"mum":[65],"CMOS":[66],"process.":[67],"We":[68],"present":[69],"measurements":[70],"from":[71,80],"fabricated":[73],"chip":[74,96],"compare":[76],"them":[77],"to":[78],"results":[79],"theoretical":[81],"considerations.":[82],"Implications":[83],"of":[84,95],"proposed":[86],"CDS":[87],"terms":[94],"area":[97],"power":[99],"consumption":[100],"are":[101],"discussed":[102],"quantified.":[104]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":6},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}