{"id":"https://openalex.org/W2090594594","doi":"https://doi.org/10.1109/iscas.2014.6865516","title":"Energy-efficient configurable discrete wavelet transform for neural sensing applications","display_name":"Energy-efficient configurable discrete wavelet transform for neural sensing applications","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2090594594","doi":"https://doi.org/10.1109/iscas.2014.6865516","mag":"2090594594"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2014.6865516","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865516","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":"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/A5033084515","display_name":"Tang-Hsuan Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I2799432993","display_name":"Advanced Semiconductor Engineering (Taiwan)","ror":"https://ror.org/04rgfzt17","country_code":"TW","type":"company","lineage":["https://openalex.org/I2799432993"]},{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Tang-Hsuan Wang","raw_affiliation_strings":["Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","institution_ids":["https://openalex.org/I2799432993"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066525875","display_name":"Po-Tsang Huang","orcid":"https://orcid.org/0000-0001-8679-2755"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]},{"id":"https://openalex.org/I2799432993","display_name":"Advanced Semiconductor Engineering (Taiwan)","ror":"https://ror.org/04rgfzt17","country_code":"TW","type":"company","lineage":["https://openalex.org/I2799432993"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Po-Tsang Huang","raw_affiliation_strings":["Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","institution_ids":["https://openalex.org/I2799432993"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030670785","display_name":"Kuan\u2010Neng Chen","orcid":"https://orcid.org/0000-0003-4316-0007"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]},{"id":"https://openalex.org/I2799432993","display_name":"Advanced Semiconductor Engineering (Taiwan)","ror":"https://ror.org/04rgfzt17","country_code":"TW","type":"company","lineage":["https://openalex.org/I2799432993"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuan-Neng Chen","raw_affiliation_strings":["Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","Department of Electronics Eng","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","institution_ids":["https://openalex.org/I2799432993"]},{"raw_affiliation_string":"Department of Electronics Eng","institution_ids":[]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028646086","display_name":"Jin\u2010Chern Chiou","orcid":"https://orcid.org/0000-0003-1451-3977"},"institutions":[{"id":"https://openalex.org/I2799432993","display_name":"Advanced Semiconductor Engineering (Taiwan)","ror":"https://ror.org/04rgfzt17","country_code":"TW","type":"company","lineage":["https://openalex.org/I2799432993"]},{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jin-Chern Chiou","raw_affiliation_strings":["Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","Dept. of Electr. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan#TAB#"],"affiliations":[{"raw_affiliation_string":"Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","institution_ids":["https://openalex.org/I2799432993"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan#TAB#","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109203408","display_name":"Kuo-Hua Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I2799432993","display_name":"Advanced Semiconductor Engineering (Taiwan)","ror":"https://ror.org/04rgfzt17","country_code":"TW","type":"company","lineage":["https://openalex.org/I2799432993"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuo-Hua Chen","raw_affiliation_strings":["Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","Department of Electronics Eng","Adv. Semicond. Eng. (ASE) Group, Kaohsiung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","institution_ids":["https://openalex.org/I2799432993"]},{"raw_affiliation_string":"Department of Electronics Eng","institution_ids":[]},{"raw_affiliation_string":"Adv. Semicond. Eng. (ASE) Group, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I2799432993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109951210","display_name":"Chi-Tsung Chiu","orcid":null},"institutions":[{"id":"https://openalex.org/I2799432993","display_name":"Advanced Semiconductor Engineering (Taiwan)","ror":"https://ror.org/04rgfzt17","country_code":"TW","type":"company","lineage":["https://openalex.org/I2799432993"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Tsung Chiu","raw_affiliation_strings":["Department of Electronics Eng","Adv. Semicond. Eng. (ASE) Group, Kaohsiung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Eng","institution_ids":[]},{"raw_affiliation_string":"Adv. Semicond. Eng. (ASE) Group, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I2799432993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111861844","display_name":"Ho-Ming Tong","orcid":null},"institutions":[{"id":"https://openalex.org/I2799432993","display_name":"Advanced Semiconductor Engineering (Taiwan)","ror":"https://ror.org/04rgfzt17","country_code":"TW","type":"company","lineage":["https://openalex.org/I2799432993"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ho-Ming Tong","raw_affiliation_strings":["Department of Electronics Eng","Adv. Semicond. Eng. (ASE) Group, Kaohsiung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Eng","institution_ids":[]},{"raw_affiliation_string":"Adv. Semicond. Eng. (ASE) Group, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I2799432993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109996538","display_name":"Ching-Te Chuang","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]},{"id":"https://openalex.org/I2799432993","display_name":"Advanced Semiconductor Engineering (Taiwan)","ror":"https://ror.org/04rgfzt17","country_code":"TW","type":"company","lineage":["https://openalex.org/I2799432993"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ching-Te Chuang","raw_affiliation_strings":["Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","institution_ids":["https://openalex.org/I2799432993"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111568152","display_name":"Wei Hwang","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]},{"id":"https://openalex.org/I2799432993","display_name":"Advanced Semiconductor Engineering (Taiwan)","ror":"https://ror.org/04rgfzt17","country_code":"TW","type":"company","lineage":["https://openalex.org/I2799432993"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wei Hwang","raw_affiliation_strings":["Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Advanced Semiconductor Engineering (ASE) Group, kaohsiung, Taiwan","institution_ids":["https://openalex.org/I2799432993"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5033084515"],"corresponding_institution_ids":["https://openalex.org/I2799432993","https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":0.1854025,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57053004,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1841","last_page":"1844"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11447","display_name":"Blind Source Separation Techniques","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.7398044466972351},{"id":"https://openalex.org/keywords/microsystem","display_name":"Microsystem","score":0.6579954624176025},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6527791619300842},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5484016537666321},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5094924569129944},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5007593631744385},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4864163398742676},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4490509629249573},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4442395865917206},{"id":"https://openalex.org/keywords/application-specific-integrated-circuit","display_name":"Application-specific integrated circuit","score":0.4367494285106659},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.4170646667480469},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3811383843421936},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34870946407318115},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.34062421321868896},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16925323009490967},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.16707143187522888},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.10439544916152954}],"concepts":[{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.7398044466972351},{"id":"https://openalex.org/C151054161","wikidata":"https://www.wikidata.org/wiki/Q379385","display_name":"Microsystem","level":2,"score":0.6579954624176025},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6527791619300842},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5484016537666321},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5094924569129944},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5007593631744385},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4864163398742676},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4490509629249573},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4442395865917206},{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.4367494285106659},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.4170646667480469},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3811383843421936},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34870946407318115},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.34062421321868896},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16925323009490967},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16707143187522888},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.10439544916152954},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2014.6865516","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865516","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":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2008747572","https://openalex.org/W2015370045","https://openalex.org/W2106594227","https://openalex.org/W2106730177","https://openalex.org/W2117367916","https://openalex.org/W2156017211","https://openalex.org/W2169766445","https://openalex.org/W4251101141"],"related_works":["https://openalex.org/W1485756991","https://openalex.org/W2376218453","https://openalex.org/W2984236338","https://openalex.org/W2056334729","https://openalex.org/W2085792030","https://openalex.org/W1588899229","https://openalex.org/W2172291505","https://openalex.org/W2023142747","https://openalex.org/W2037009764","https://openalex.org/W2063036707"],"abstract_inverted_index":{"Highly":[0],"integrated":[1,143,148],"neural":[2,31,39],"sensing":[3,32],"microsystems":[4,33],"are":[5,89],"crucial":[6],"to":[7,34,91],"capture":[8],"accurate":[9],"signals":[10,40,44],"for":[11,28,97],"brain":[12],"function":[13],"investigations.":[14],"In":[15],"this":[16,132],"paper,":[17],"an":[18],"energy-efficient":[19],"configurable":[20,81,103],"lifting-based":[21,52],"discrete":[22],"wavelet":[23],"transform":[24],"(DWT)":[25],"is":[26,105,135],"proposed":[27,102,133],"a":[29,145],"high-density":[30,149],"extract":[35],"the":[36,43,51,55,65,70,80,84,94,98,153],"features":[37],"of":[38,119,128,156],"by":[41,63],"filtering":[42],"into":[45],"different":[46],"frequency":[47],"bands.":[48],"Based":[49],"on":[50],"DWT":[53,104,134],"algorithm,":[54],"area":[56,118],"and":[57,73,86,107,125,142],"power":[58,114,126,154],"consumption":[59,96,127,155],"can":[60,76],"be":[61,77],"reduced":[62],"decreasing":[64],"computation":[66],"circuits.":[67],"Additionally,":[68],"both":[69],"time":[71],"window":[72],"mother":[74],"wavelets":[75],"adjusted":[78],"via":[79],"datapth.":[82],"Moreover,":[83,131],"power-gating":[85],"clock-gating":[87],"techniques":[88],"utilized":[90],"further":[92],"reduce":[93],"energy":[95],"energy-limited":[99],"bio-systems.":[100],"The":[101],"designed":[106],"implemented":[108,137],"using":[109],"TSMC":[110],"65nm":[111],"CMOS":[112],"low":[113],"process":[115],"with":[116,152],"total":[117],"0.11":[120],"mm":[121],"<sup":[122],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[123],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[124],"26":[129],"\u03bcW.":[130,158],"also":[136],"in":[138,144],"Lattice":[139],"MachXO2-1200":[140],"FPGA":[141],"2.5D":[146],"heterogeneously":[147],"neural-sensing":[150],"microsystem":[151],"211.2":[157]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
