{"id":"https://openalex.org/W2107264993","doi":"https://doi.org/10.1109/iscas.2011.5937877","title":"Sensitivity and uniformity of a 0.18&amp;#x00B5;m CMOS temporal contrast pixel array","display_name":"Sensitivity and uniformity of a 0.18&amp;#x00B5;m CMOS temporal contrast pixel array","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2107264993","doi":"https://doi.org/10.1109/iscas.2011.5937877","mag":"2107264993"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2011.5937877","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2011.5937877","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium of Circuits and Systems (ISCAS)","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/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":true,"raw_author_name":"Christoph Posch","raw_affiliation_strings":["Austrian Institute of Technology GmbH, Vienna, Austria","AIT -- Austrian Institute of Technology GmbH, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Austrian Institute of Technology GmbH, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]},{"raw_affiliation_string":"AIT -- Austrian Institute of Technology GmbH, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"last","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":false,"raw_author_name":"Daniel Matolin","raw_affiliation_strings":["Austrian Institute of Technology GmbH, Vienna, Austria","AIT -- Austrian Institute of Technology GmbH, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Austrian Institute of Technology GmbH, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]},{"raw_affiliation_string":"AIT -- Austrian Institute of Technology GmbH, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5043840260"],"corresponding_institution_ids":["https://openalex.org/I132118926"],"apc_list":null,"apc_paid":null,"fwci":0.5299,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.7121177,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1572","last_page":"1575"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9997000098228455,"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":0.9945999979972839,"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/pixel","display_name":"Pixel","score":0.8094075918197632},{"id":"https://openalex.org/keywords/image-sensor","display_name":"Image sensor","score":0.6557361483573914},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6538494825363159},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.6492720246315002},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6353086233139038},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.6051629781723022},{"id":"https://openalex.org/keywords/fixed-pattern-noise","display_name":"Fixed-pattern noise","score":0.5680655241012573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5638076663017273},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.515386700630188},{"id":"https://openalex.org/keywords/sensor-array","display_name":"Sensor array","score":0.5132408142089844},{"id":"https://openalex.org/keywords/dot-pitch","display_name":"Dot pitch","score":0.5005013942718506},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.4996204376220703},{"id":"https://openalex.org/keywords/cmos-sensor","display_name":"CMOS sensor","score":0.45988261699676514},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.43899422883987427},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4040795564651489},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3866259455680847},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3607780337333679},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1803554892539978},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11786523461341858},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.11418434977531433}],"concepts":[{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.8094075918197632},{"id":"https://openalex.org/C76935873","wikidata":"https://www.wikidata.org/wiki/Q209121","display_name":"Image sensor","level":2,"score":0.6557361483573914},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6538494825363159},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.6492720246315002},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6353086233139038},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.6051629781723022},{"id":"https://openalex.org/C2778368474","wikidata":"https://www.wikidata.org/wiki/Q5456322","display_name":"Fixed-pattern noise","level":3,"score":0.5680655241012573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5638076663017273},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.515386700630188},{"id":"https://openalex.org/C66251956","wikidata":"https://www.wikidata.org/wiki/Q7451086","display_name":"Sensor array","level":2,"score":0.5132408142089844},{"id":"https://openalex.org/C179813606","wikidata":"https://www.wikidata.org/wiki/Q2032861","display_name":"Dot pitch","level":3,"score":0.5005013942718506},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.4996204376220703},{"id":"https://openalex.org/C155512908","wikidata":"https://www.wikidata.org/wiki/Q210745","display_name":"CMOS sensor","level":3,"score":0.45988261699676514},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.43899422883987427},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4040795564651489},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3866259455680847},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3607780337333679},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1803554892539978},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11786523461341858},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.11418434977531433},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2011.5937877","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2011.5937877","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium of 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":5,"referenced_works":["https://openalex.org/W1864168470","https://openalex.org/W1980178290","https://openalex.org/W2016574277","https://openalex.org/W2260593441","https://openalex.org/W4206315045"],"related_works":["https://openalex.org/W3188917671","https://openalex.org/W2750896364","https://openalex.org/W2944131264","https://openalex.org/W2350553929","https://openalex.org/W2331709517","https://openalex.org/W2099015120","https://openalex.org/W2013046988","https://openalex.org/W1990138130","https://openalex.org/W3137255043","https://openalex.org/W1980889479"],"abstract_inverted_index":{"A":[0],"QVGA":[1],"array":[2,142,154],"of":[3,14,41,87,157],"autonomous,":[4],"event-based":[5],"temporal":[6,42,57],"contrast":[7,43,58,92,147],"sensitive":[8],"pixels":[9,38],"is":[10],"at":[11],"the":[12,85,88,134],"basis":[13],"an":[15],"asynchronous,":[16],"time-based":[17],"CMOS":[18,78],"dynamic":[19],"vision":[20,70],"and":[21,32,81,96,114,150,152],"image":[22],"sensor":[23,71],"(ATIS).":[24],"In":[25,103],"this":[26,104],"sensor,":[27],"exposure":[28],"measurements":[29],"are":[30,99,123],"initiated":[31],"carried":[33],"out":[34],"locally":[35],"by":[36,64],"individual":[37],"upon":[39],"detection":[40,49],"in":[44,62,75],"their":[45],"field-of-view.":[46],"The":[47,69,121,138],"change":[48,89,140],"pixel":[50],"circuits":[51],"respond":[52],"with":[53,128],"low":[54],"latency":[55],"to":[56,125],"(i.e.":[59],"relative":[60],"changes":[61],"illumination)":[63],"generating":[65],"`spike'":[66],"pulse":[67],"events.":[68],"has":[72],"been":[73],"implemented":[74],"a":[76,108],"0.18\u03bcm":[77],"process,":[79],"fabricated":[80],"characterized.":[82],"To":[83],"assess":[84],"quality":[86],"detector":[90,141],"array,":[91],"sensitivity,":[93],"noise":[94,145],"behavior":[95],"response":[97,155],"uniformity":[98],"crucial":[100],"performance":[101,118],"figures.":[102],"paper,":[105],"we":[106],"propose":[107],"test":[109,136],"method":[110],"that":[111],"allows":[112],"acquiring":[113],"evaluating":[115],"these":[116],"three":[117],"parameters":[119],"simultaneously.":[120],"results":[122],"shown":[124],"agree":[126],"well":[127],"predictions":[129],"from":[130],"theoretical":[131],"considerations,":[132],"validating":[133],"proposed":[135],"method.":[137],"ATIS":[139],"exhibits":[143],"RMS":[144],"equivalent":[146],"between":[148],"2%":[149],"4%":[151],"achieves":[153],"mismatch":[156],"1.9%":[158],"RMS.":[159]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
