{"id":"https://openalex.org/W1594941873","doi":"https://doi.org/10.1109/etfa.2003.1248697","title":"Lossless implementation in VHDL of an image wavelet transform","display_name":"Lossless implementation in VHDL of an image wavelet transform","publication_year":2004,"publication_date":"2004-03-23","ids":{"openalex":"https://openalex.org/W1594941873","doi":"https://doi.org/10.1109/etfa.2003.1248697","mag":"1594941873"},"language":"en","primary_location":{"id":"doi:10.1109/etfa.2003.1248697","is_oa":false,"landing_page_url":"https://doi.org/10.1109/etfa.2003.1248697","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EFTA 2003. 2003 IEEE Conference on Emerging Technologies and Factory Automation. Proceedings (Cat. No.03TH8696)","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/A5006489484","display_name":"R. Mateos","orcid":"https://orcid.org/0000-0002-1133-7165"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"R. Mateos","raw_affiliation_strings":["Electronics Dpt., Universidad de Alcal\u00e1 Ctra, Madrid, Spain","Dept. of Electron., Universidad de Alcala, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics Dpt., Universidad de Alcal\u00e1 Ctra, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Dept. of Electron., Universidad de Alcala, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024654932","display_name":"Alfredo Gardel","orcid":"https://orcid.org/0000-0001-7887-4689"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Gardel","raw_affiliation_strings":["Electronics Dpt., Universidad de Alcal\u00e1 Ctra, Madrid, Spain","Dept. of Electron., Universidad de Alcala, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics Dpt., Universidad de Alcal\u00e1 Ctra, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Dept. of Electron., Universidad de Alcala, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063313091","display_name":"\u00c1lvaro Hern\u00e1ndez","orcid":"https://orcid.org/0000-0001-9308-8133"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Hernandez","raw_affiliation_strings":["Electronics Dpt., Universidad de Alcal\u00e1 Ctra, Madrid, Spain","Dept. of Electron., Universidad de Alcala, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics Dpt., Universidad de Alcal\u00e1 Ctra, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Dept. of Electron., Universidad de Alcala, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089630349","display_name":"Ign\u00e1cio Bravo","orcid":"https://orcid.org/0000-0002-6964-0036"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"I. Bravo","raw_affiliation_strings":["Electronics Dpt., Universidad de Alcal\u00e1 Ctra, Madrid, Spain","Dept. of Electron., Universidad de Alcala, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics Dpt., Universidad de Alcal\u00e1 Ctra, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Dept. of Electron., Universidad de Alcala, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"last","author":{"id":null,"display_name":"C. Garcia","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"C. Garcia","raw_affiliation_strings":["Electronics Dpt., Universidad de Alcal\u00e1 Ctra, Madrid, Spain","Dept. of Electron., Universidad de Alcala, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics Dpt., Universidad de Alcal\u00e1 Ctra, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Dept. of Electron., Universidad de Alcala, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07882313,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"195","last_page":"198"},"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":0.9968000054359436,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7409878373146057},{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.6872771382331848},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.6855509281158447},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.6812363862991333},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6321645975112915},{"id":"https://openalex.org/keywords/stationary-wavelet-transform","display_name":"Stationary wavelet transform","score":0.6284639835357666},{"id":"https://openalex.org/keywords/second-generation-wavelet-transform","display_name":"Second-generation wavelet transform","score":0.5872254967689514},{"id":"https://openalex.org/keywords/vhdl","display_name":"VHDL","score":0.5830507874488831},{"id":"https://openalex.org/keywords/lifting-scheme","display_name":"Lifting scheme","score":0.5607720613479614},{"id":"https://openalex.org/keywords/wavelet-packet-decomposition","display_name":"Wavelet packet decomposition","score":0.507764458656311},{"id":"https://openalex.org/keywords/orthogonal-wavelet","display_name":"Orthogonal wavelet","score":0.4373810887336731},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39846038818359375},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38653549551963806},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35266733169555664},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2500612735748291},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.16929960250854492},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.14787164330482483}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7409878373146057},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.6872771382331848},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.6855509281158447},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.6812363862991333},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6321645975112915},{"id":"https://openalex.org/C73339587","wikidata":"https://www.wikidata.org/wiki/Q1375942","display_name":"Stationary wavelet transform","level":5,"score":0.6284639835357666},{"id":"https://openalex.org/C111350171","wikidata":"https://www.wikidata.org/wiki/Q7443700","display_name":"Second-generation wavelet transform","level":5,"score":0.5872254967689514},{"id":"https://openalex.org/C36941000","wikidata":"https://www.wikidata.org/wiki/Q209455","display_name":"VHDL","level":3,"score":0.5830507874488831},{"id":"https://openalex.org/C199550912","wikidata":"https://www.wikidata.org/wiki/Q3238415","display_name":"Lifting scheme","level":5,"score":0.5607720613479614},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.507764458656311},{"id":"https://openalex.org/C2777451244","wikidata":"https://www.wikidata.org/wiki/Q3352512","display_name":"Orthogonal wavelet","level":5,"score":0.4373810887336731},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39846038818359375},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38653549551963806},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35266733169555664},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2500612735748291},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.16929960250854492},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.14787164330482483}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/etfa.2003.1248697","is_oa":false,"landing_page_url":"https://doi.org/10.1109/etfa.2003.1248697","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EFTA 2003. 2003 IEEE Conference on Emerging Technologies and Factory Automation. Proceedings (Cat. No.03TH8696)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W119822664","https://openalex.org/W1501488688","https://openalex.org/W1524724428","https://openalex.org/W1658679052","https://openalex.org/W2091920794","https://openalex.org/W2101789093","https://openalex.org/W2104291851","https://openalex.org/W2563956361","https://openalex.org/W3185848366","https://openalex.org/W4385838541","https://openalex.org/W6855241419"],"related_works":["https://openalex.org/W2059234650","https://openalex.org/W1588899229","https://openalex.org/W2387410149","https://openalex.org/W2357327121","https://openalex.org/W1992128482","https://openalex.org/W2001281573","https://openalex.org/W2083484777","https://openalex.org/W2149590370","https://openalex.org/W2054813816","https://openalex.org/W4247198527"],"abstract_inverted_index":{"This":[0],"work":[1],"deals":[2],"with":[3,121],"the":[4,7,20,23,33,44,50,58,62,73,78,84,87,105,119,122],"implementation":[5],"of":[6,22,37,47,52,61,86,113],"discrete":[8],"2D":[9],"wavelet":[10,24,48,53],"transform":[11,54],"in":[12,26,99],"VHDL.":[13],"The":[14,67],"proposed":[15],"system":[16,89],"has":[17],"as":[18,31],"advantages":[19],"segmentation":[21],"algorithm":[25,51,69],"different":[27,63],"processes":[28],"and":[29,35,39,77,95,126],"presents":[30],"novelty":[32],"control":[34,68],"addressing":[36],"input":[38,74],"output":[40,114],"data.":[41],"After":[42],"introducing":[43],"key":[45],"concepts":[46],"filtering":[49],"is":[55,65],"shown.":[56],"Next,":[57],"functional":[59],"simulation":[60],"blocks":[64],"described.":[66],"capable":[70],"to":[71,82,103,117],"address":[72],"data":[75,115],"correctly":[76],"state":[79],"machine":[80],"used":[81,102],"follow":[83],"evolution":[85],"whole":[88],"are":[90,101,128],"studied.":[91],"One":[92],"vertical":[93],"processor":[94],"two":[96],"horizontal":[97],"processors":[98],"parallel":[100],"filter":[104],"image.":[106],"Lastly,":[107],"it":[108],"becomes":[109],"necessary":[110],"a":[111],"stage":[112],"reordering":[116],"obtain":[118],"image":[120],"standard":[123],"format.":[124],"Results":[125],"applications":[127],"given.":[129]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
