{"id":"https://openalex.org/W2146653224","doi":"https://doi.org/10.1109/iscas.2006.1692737","title":"Execution Time Comparison of Lifting-based 2-D Wavelet Transform Implementations on a VLIW DSP","display_name":"Execution Time Comparison of Lifting-based 2-D Wavelet Transform Implementations on a VLIW DSP","publication_year":2006,"publication_date":"2006-09-22","ids":{"openalex":"https://openalex.org/W2146653224","doi":"https://doi.org/10.1109/iscas.2006.1692737","mag":"2146653224"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2006.1692737","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1692737","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 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/A5108075591","display_name":"K. Masselos","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"K. Masselos","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College of Science, Technology and Medicine, London, UK","Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci. Technol. & Med., London, , UK"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College of Science, Technology and Medicine, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci. Technol. & Med., London, , UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008047912","display_name":"Yiannis Andreopoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Y. Andreopoulos","raw_affiliation_strings":["Department of Electrical Engineering (EE), University of California, Los Angeles, Los Angeles, CA, USA","[Department of Electrical Engineering (EE), University of California, Los Angeles, Los Angeles, CA, USA]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (EE), University of California, Los Angeles, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"[Department of Electrical Engineering (EE), University of California, Los Angeles, Los Angeles, CA, USA]","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045307151","display_name":"T. Stouraitis","orcid":"https://orcid.org/0000-0002-3696-4958"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"T. Stouraitis","raw_affiliation_strings":["Department of Electrical and Computer Engineering (ECE), University of Patras, Rio, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering (ECE), University of Patras, Rio, Greece","institution_ids":["https://openalex.org/I174878644"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5108075591"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18250605,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"923","last_page":"926"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9997000098228455,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/very-long-instruction-word","display_name":"Very long instruction word","score":0.9096254110336304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7453612685203552},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.672728419303894},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.622600257396698},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5760599374771118},{"id":"https://openalex.org/keywords/digital-signal-processor","display_name":"Digital signal processor","score":0.5045655965805054},{"id":"https://openalex.org/keywords/tree-traversal","display_name":"Tree traversal","score":0.4382718801498413},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4267788231372833},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.41524314880371094},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4117972254753113},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2638772130012512},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12234678864479065}],"concepts":[{"id":"https://openalex.org/C170595534","wikidata":"https://www.wikidata.org/wiki/Q249743","display_name":"Very long instruction word","level":2,"score":0.9096254110336304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7453612685203552},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.672728419303894},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.622600257396698},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5760599374771118},{"id":"https://openalex.org/C161611012","wikidata":"https://www.wikidata.org/wiki/Q106370","display_name":"Digital signal processor","level":3,"score":0.5045655965805054},{"id":"https://openalex.org/C140745168","wikidata":"https://www.wikidata.org/wiki/Q1210082","display_name":"Tree traversal","level":2,"score":0.4382718801498413},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4267788231372833},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.41524314880371094},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4117972254753113},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2638772130012512},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12234678864479065}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscas.2006.1692737","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1692737","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:50483","is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/50483/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"     In:    (pp. pp. 923-926).   (2006)     ","raw_type":"Proceedings paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1527426340","https://openalex.org/W1981173447","https://openalex.org/W2003961392","https://openalex.org/W2015370045","https://openalex.org/W2053691921","https://openalex.org/W2101976672","https://openalex.org/W2124994383","https://openalex.org/W2132984323","https://openalex.org/W2133375613","https://openalex.org/W4251101141"],"related_works":["https://openalex.org/W2319687164","https://openalex.org/W1556297113","https://openalex.org/W2572037897","https://openalex.org/W134967625","https://openalex.org/W2084471986","https://openalex.org/W2363708040","https://openalex.org/W2077289773","https://openalex.org/W2352569066","https://openalex.org/W2532375706","https://openalex.org/W4239668215"],"abstract_inverted_index":{"Several":[0],"input-traversal":[1],"schedules":[2,26,60],"have":[3,61,81,99],"been":[4,62,82,100],"proposed":[5],"for":[6,27,90,93,113],"the":[7,10,19,21,24,28,53,58,91,117],"computation":[8,31],"of":[9,52,76,97,116],"2D":[11,29],"discrete":[12],"wavelet":[13,54],"transform":[14,55],"(DWT).":[15],"In":[16],"this":[17],"paper,":[18],"row-column,":[20],"line-based":[22],"and":[23,74,102],"block-based":[25],"DWT":[30],"are":[32,65],"compared":[33],"with":[34,67],"respect":[35,68],"to":[36,57,69],"their":[37],"execution":[38],"time":[39],"on":[40,84],"a":[41,85,94],"very":[42],"long":[43],"instruction":[44],"word":[45],"(VLIW)":[46],"digital":[47],"signal":[48],"processor":[49],"(DSP).":[50],"Implementations":[51],"according":[56],"considered":[59],"developed.":[63],"They":[64],"parameterized":[66],"filter":[70],"pair,":[71],"image":[72],"size,":[73],"number":[75],"decomposition":[77],"levels.":[78],"All":[79],"implementations":[80,92],"mapped":[83],"VLIW":[86],"DSP.":[87],"Performance":[88],"metrics":[89],"complete":[95],"set":[96],"parameters":[98],"obtained":[101],"compared.":[103],"The":[104],"experimental":[105],"results":[106],"show":[107],"that":[108],"each":[109],"implementation":[110],"performs":[111],"better":[112],"different":[114],"points":[115],"parameter":[118],"space":[119]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
