{"id":"https://openalex.org/W2142573455","doi":"https://doi.org/10.1109/iscas.2003.1206324","title":"An orientation selective 2D AER transceiver","display_name":"An orientation selective 2D AER transceiver","publication_year":2003,"publication_date":"2003-11-04","ids":{"openalex":"https://openalex.org/W2142573455","doi":"https://doi.org/10.1109/iscas.2003.1206324","mag":"2142573455"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2003.1206324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1206324","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repository.upenn.edu/bitstreams/c0dc2fb8-f7e0-4fa9-8087-9f7302f28cc0/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017364969","display_name":"T.Y.W. Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"T.Y.W. Choi","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Kowloon, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Kowloon, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068036711","display_name":"Bertram E. Shi","orcid":"https://orcid.org/0000-0001-9167-7495"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"B.E. Shi","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Kowloon, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Kowloon, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077089453","display_name":"Kwabena Boahen","orcid":"https://orcid.org/0000-0003-2301-3309"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Boahen","raw_affiliation_strings":["Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1256,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.87883039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"IV","last_page":"800"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9998999834060669,"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/T10502","display_name":"Advanced Memory and Neural Computing","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/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/T10581","display_name":"Neural dynamics and brain function","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive 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/transceiver","display_name":"Transceiver","score":0.762905478477478},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.664365291595459},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5961645245552063},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5831266045570374},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.5442876815795898},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4975493252277374},{"id":"https://openalex.org/keywords/dissipation","display_name":"Dissipation","score":0.4769138991832733},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.42615973949432373},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3854869306087494},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3763905167579651},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26814064383506775},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1724804937839508},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1704673171043396},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15973049402236938},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1183038055896759},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.07159125804901123}],"concepts":[{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.762905478477478},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.664365291595459},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5961645245552063},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5831266045570374},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.5442876815795898},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4975493252277374},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.4769138991832733},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.42615973949432373},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3854869306087494},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3763905167579651},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26814064383506775},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1724804937839508},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1704673171043396},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15973049402236938},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1183038055896759},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.07159125804901123},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/iscas.2003.1206324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1206324","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.upenn.edu:be_papers-1020","is_oa":true,"landing_page_url":"https://repository.upenn.edu/be_papers/17","pdf_url":"https://repository.upenn.edu/bitstreams/c0dc2fb8-f7e0-4fa9-8087-9f7302f28cc0/download","source":{"id":"https://openalex.org/S4306402083","display_name":"ScholarlyCommons (University of Pennsylvania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79576946","host_organization_name":"University of Pennsylvania","host_organization_lineage":["https://openalex.org/I79576946"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Departmental Papers (BE)","raw_type":"text"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-47556","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-47556","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Conference paper"},{"id":"pmh:oai:repository.upenn.edu:20.500.14332/2841","is_oa":false,"landing_page_url":"https://repository.upenn.edu/handle/20.500.14332/2841","pdf_url":null,"source":{"id":"https://openalex.org/S4377196331","display_name":"Scholarly Commons (University of Pennsylvania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79576946","host_organization_name":"University of Pennsylvania","host_organization_lineage":["https://openalex.org/I79576946"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"published","raw_type":"Presentation"},{"id":"pmh:oai:repository.ust.hk:1783.1-22187","is_oa":false,"landing_page_url":"http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0271-4310&rft.volume=4&rft.issue=&rft.date=2003&rft.spage=&rft.epage=&rft.aulast=Choi&rft.aufirst=T.Y.W.&rft.atitle=An+orientation+selective+2D+AER+transceiver&rft.title=Proceedings+-+IEEE+International+Symposium+on+Circuits+and+Systems","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},{"id":"pmh:oai:repository.ust.hk:1783.1-47556","is_oa":false,"landing_page_url":"http://www.scopus.com/record/display.url?eid=2-s2.0-0038080944&origin=inward","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":{"id":"pmh:oai:repository.upenn.edu:be_papers-1020","is_oa":true,"landing_page_url":"https://repository.upenn.edu/be_papers/17","pdf_url":"https://repository.upenn.edu/bitstreams/c0dc2fb8-f7e0-4fa9-8087-9f7302f28cc0/download","source":{"id":"https://openalex.org/S4306402083","display_name":"ScholarlyCommons (University of Pennsylvania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79576946","host_organization_name":"University of Pennsylvania","host_organization_lineage":["https://openalex.org/I79576946"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Departmental Papers (BE)","raw_type":"text"},"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":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2142573455.pdf","grobid_xml":"https://content.openalex.org/works/W2142573455.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1513895113","https://openalex.org/W1576494503","https://openalex.org/W1914401667","https://openalex.org/W1943120532","https://openalex.org/W2030381962","https://openalex.org/W2042900296","https://openalex.org/W2101238291","https://openalex.org/W2101918508","https://openalex.org/W2117062684","https://openalex.org/W2163288878","https://openalex.org/W2170319235","https://openalex.org/W6630380009","https://openalex.org/W6639797834"],"related_works":["https://openalex.org/W4249165909","https://openalex.org/W2783437851","https://openalex.org/W1672137312","https://openalex.org/W2347486132","https://openalex.org/W1650483958","https://openalex.org/W2320869333","https://openalex.org/W2110290642","https://openalex.org/W2316789606","https://openalex.org/W2744385696","https://openalex.org/W2040472248"],"abstract_inverted_index":{"This":[0,79],"paper":[1],"describes":[2],"an":[3],"address":[4],"event":[5],"representation":[6],"(AER)":[7],"transceiver":[8],"chip":[9,80],"that":[10,61,92],"accepts":[11],"2D":[12,16],"images":[13,18],"and":[14,26,35,49,73],"produces":[15],"output":[17,36],"equal":[19],"to":[20],"the":[21,69,76,96,115],"input":[22,34,64,70],"filtered":[23],"by":[24,57,67,95,125],"even":[25],"odd":[27],"symmetric":[28,58],"orientation":[29],"selective":[30],"spatial":[31,53],"filters.":[32],"Both":[33],"are":[37,90],"encoded":[38],"as":[39],"spike":[40,71],"trains":[41],"using":[42],"a":[43,82,86,104,122],"differential":[44],"ON/OFF":[45,77],"representation,":[46],"conserving":[47],"energy":[48],"AER":[50],"bandwidth.":[51],"The":[52],"filtering":[54],"is":[55,81,93],"performed":[56],"analog":[59],"circuits":[60],"operate":[62],"on":[63,121],"currents":[65],"obtained":[66],"integrating":[68],"trains,":[72],"which":[74,111],"preserve":[75],"representation.":[78],"key":[83],"component":[84],"of":[85],"multi-chip":[87],"system":[88],"we":[89],"constructing":[91],"inspired":[94],"visual":[97],"cortex.":[98],"We":[99],"present":[100],"measured":[101],"results":[102],"from":[103],"32":[105],"/spl":[106,118],"times/":[107],"64":[108],"pixel":[109],"prototype,":[110],"was":[112,132],"fabricated":[113],"in":[114],"TSMC":[116],"0.25":[117],"mu/m":[119],"process":[120],"3.84":[123],"mm":[124,127],"2.54":[126],"die.":[128],"Quiescent":[129],"power":[130],"dissipation":[131],"3":[133],"mW.":[134]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}