{"id":"https://openalex.org/W2134698116","doi":"https://doi.org/10.1109/apccas.2002.1114971","title":"Generic RAM-based architecture for two-dimensional discrete wavelet transform with line-based method","display_name":"Generic RAM-based architecture for two-dimensional discrete wavelet transform with line-based method","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2134698116","doi":"https://doi.org/10.1109/apccas.2002.1114971","mag":"2134698116"},"language":"en","primary_location":{"id":"doi:10.1109/apccas.2002.1114971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2002.1114971","pdf_url":null,"source":{"id":"https://openalex.org/S4306417752","display_name":"Asia Pacific Conference on Circuits and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asia-Pacific Conference 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/A5110694903","display_name":"Po-Chih Tseng","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Po-Chih Tseng","raw_affiliation_strings":["DSP IC Design Laboratory Department of Electrical Engineering and Graduate Institute of Electronics Engineering, National Taiwan University, Taiwan","Graduate Inst. of Electron. Eng., National Taiwan Univ., Taipei, Taiwan#TAB#"],"affiliations":[{"raw_affiliation_string":"DSP IC Design Laboratory Department of Electrical Engineering and Graduate Institute of Electronics Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Graduate Inst. of Electron. Eng., National Taiwan Univ., Taipei, Taiwan#TAB#","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042036635","display_name":"Chao-Tsung Huang","orcid":"https://orcid.org/0000-0002-9173-520X"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chao-Tsung Huang","raw_affiliation_strings":["DSP IC Design Laboratory Department of Electrical Engineering and Graduate Institute of Electronics Engineering, National Taiwan University, Taiwan","Graduate Inst. of Electron. Eng., National Taiwan Univ., Taipei, Taiwan#TAB#"],"affiliations":[{"raw_affiliation_string":"DSP IC Design Laboratory Department of Electrical Engineering and Graduate Institute of Electronics Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Graduate Inst. of Electron. Eng., National Taiwan Univ., Taipei, Taiwan#TAB#","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071031607","display_name":"Liang\u2010Gee Chen","orcid":"https://orcid.org/0000-0001-9746-9355"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Liang-Gee Chen","raw_affiliation_strings":["DSP IC Design Laboratory Department of Electrical Engineering and Graduate Institute of Electronics Engineering, National Taiwan University, Taiwan","Graduate Inst. of Electron. Eng., National Taiwan Univ., Taipei, Taiwan#TAB#"],"affiliations":[{"raw_affiliation_string":"DSP IC Design Laboratory Department of Electrical Engineering and Graduate Institute of Electronics Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Graduate Inst. of Electron. Eng., National Taiwan Univ., Taipei, Taiwan#TAB#","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110694903"],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":6.3663,"has_fulltext":false,"cited_by_count":50,"citation_normalized_percentile":{"value":0.97258065,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"1","issue":null,"first_page":"363","last_page":"366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7649228572845459},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.6771369576454163},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.6267461776733398},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6123237013816833},{"id":"https://openalex.org/keywords/lifting-scheme","display_name":"Lifting scheme","score":0.5936154723167419},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5282926559448242},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.5129672884941101},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48673132061958313},{"id":"https://openalex.org/keywords/memory-architecture","display_name":"Memory architecture","score":0.4819035828113556},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.47461143136024475},{"id":"https://openalex.org/keywords/second-generation-wavelet-transform","display_name":"Second-generation wavelet transform","score":0.4652470350265503},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4576915204524994},{"id":"https://openalex.org/keywords/pyramid","display_name":"Pyramid (geometry)","score":0.4482640027999878},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.44255226850509644},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4309886395931244},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.42638829350471497},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.41329213976860046},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.39827343821525574},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2884131073951721},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16796207427978516}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7649228572845459},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.6771369576454163},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.6267461776733398},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6123237013816833},{"id":"https://openalex.org/C199550912","wikidata":"https://www.wikidata.org/wiki/Q3238415","display_name":"Lifting scheme","level":5,"score":0.5936154723167419},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5282926559448242},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.5129672884941101},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48673132061958313},{"id":"https://openalex.org/C2779602883","wikidata":"https://www.wikidata.org/wiki/Q15544750","display_name":"Memory architecture","level":2,"score":0.4819035828113556},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.47461143136024475},{"id":"https://openalex.org/C111350171","wikidata":"https://www.wikidata.org/wiki/Q7443700","display_name":"Second-generation wavelet transform","level":5,"score":0.4652470350265503},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4576915204524994},{"id":"https://openalex.org/C142575187","wikidata":"https://www.wikidata.org/wiki/Q3358290","display_name":"Pyramid (geometry)","level":2,"score":0.4482640027999878},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.44255226850509644},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4309886395931244},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.42638829350471497},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.41329213976860046},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.39827343821525574},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2884131073951721},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16796207427978516},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apccas.2002.1114971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2002.1114971","pdf_url":null,"source":{"id":"https://openalex.org/S4306417752","display_name":"Asia Pacific Conference on Circuits and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asia-Pacific Conference on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.5099999904632568,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1487559831","https://openalex.org/W1544107150","https://openalex.org/W1981173447","https://openalex.org/W2015370045","https://openalex.org/W2030266057","https://openalex.org/W2057418707","https://openalex.org/W2070174169","https://openalex.org/W2091920794","https://openalex.org/W2100026254","https://openalex.org/W2101976672","https://openalex.org/W2117188745","https://openalex.org/W2124994383","https://openalex.org/W2129173886","https://openalex.org/W2132984323","https://openalex.org/W6664802859"],"related_works":["https://openalex.org/W2059234650","https://openalex.org/W1588899229","https://openalex.org/W2534725092","https://openalex.org/W1513700015","https://openalex.org/W2085792030","https://openalex.org/W2023142747","https://openalex.org/W2025989299","https://openalex.org/W68308810","https://openalex.org/W2132530462","https://openalex.org/W2101997086"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"by":[3],"using":[4],"line-based":[5],"methods,":[6],"a":[7],"generic":[8],"RAM-based":[9],"architecture":[10,24,70,82],"is":[11,64],"proposed":[12,69,81],"to":[13,44,66,76],"construct":[14],"the":[15,42,46,60,77,80,87],"corresponding":[16],"two-dimensional":[17,56],"architectures":[18],"efficiently":[19],"for":[20],"any":[21],"given":[22],"hardware":[23],"of":[25,38,48,89],"one-dimensional":[26],"wavelet":[27,58],"filters,":[28],"including":[29],"conventional":[30],"convolution-based":[31],"and":[32,41,94],"advanced":[33],"lifting-based":[34],"architectures.":[35],"The":[36],"categories":[37],"line":[39],"buffer":[40],"strategy":[43],"optimize":[45],"size":[47],"internal":[49],"memory":[50,90],"are":[51],"also":[52],"described.":[53],"For":[54],"multi-level":[55],"discrete":[57],"transforms,":[59],"recursive":[61],"pyramid":[62],"algorithm":[63],"adopted":[65],"turn":[67],"our":[68],"into":[71],"another":[72],"efficient":[73],"architecture.":[74],"According":[75],"comparison":[78],"results,":[79],"outperforms":[83],"previous":[84],"arts":[85],"in":[86],"aspects":[88],"size,":[91],"control":[92],"complexity,":[93],"flexibility.":[95]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
