{"id":"https://openalex.org/W2137839946","doi":"https://doi.org/10.1109/ipdps.2002.1015472","title":"Parallel wavelet transform for large scale image processing","display_name":"Parallel wavelet transform for large scale image processing","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W2137839946","doi":"https://doi.org/10.1109/ipdps.2002.1015472","mag":"2137839946"},"language":"en","primary_location":{"id":"doi:10.1109/ipdps.2002.1015472","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdps.2002.1015472","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 16th International Parallel and Distributed Processing Symposium","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/A5008131701","display_name":"Daniel Chaver","orcid":"https://orcid.org/0000-0002-1815-6412"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"D. Chaver","raw_affiliation_strings":["Departamento de Arquitectura de Computadores y Autom\u00e1tica, Universidad Complutense, Madrid, Spain","Departamento de Arquitectura de Computadores y Automatica, Univ. Complutense, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Arquitectura de Computadores y Autom\u00e1tica, Universidad Complutense, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]},{"raw_affiliation_string":"Departamento de Arquitectura de Computadores y Automatica, Univ. Complutense, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047526101","display_name":"Manuel Prieto","orcid":"https://orcid.org/0000-0003-0687-3737"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Prieto","raw_affiliation_strings":["Departamento de Arquitectura de Computadores y Autom\u00e1tica, Universidad Complutense, Madrid, Spain","Departamento de Arquitectura de Computadores y Automatica, Univ. Complutense, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Arquitectura de Computadores y Autom\u00e1tica, Universidad Complutense, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]},{"raw_affiliation_string":"Departamento de Arquitectura de Computadores y Automatica, Univ. Complutense, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041013586","display_name":"Lu\u00eds Pi\u00f1uel","orcid":"https://orcid.org/0000-0002-3049-828X"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"L. Pinuel","raw_affiliation_strings":["Departamento de Arquitectura de Computadores y Autom\u00e1tica, Universidad Complutense, Madrid, Spain","Departamento de Arquitectura de Computadores y Automatica, Univ. Complutense, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Arquitectura de Computadores y Autom\u00e1tica, Universidad Complutense, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]},{"raw_affiliation_string":"Departamento de Arquitectura de Computadores y Automatica, Univ. Complutense, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062402935","display_name":"Francisco Tirado","orcid":"https://orcid.org/0000-0003-0974-2687"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"F. Tirado","raw_affiliation_strings":["Departamento de Arquitectura de Computadores y Autom\u00e1tica, Universidad Complutense, Madrid, Spain","Departamento de Arquitectura de Computadores y Automatica, Univ. Complutense, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Arquitectura de Computadores y Autom\u00e1tica, Universidad Complutense, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]},{"raw_affiliation_string":"Departamento de Arquitectura de Computadores y Automatica, Univ. Complutense, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I121748325"],"apc_list":null,"apc_paid":null,"fwci":1.3968,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.83592637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"6 pp","last_page":"6 pp"},"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation 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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7472366094589233},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.7134606838226318},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.6626367568969727},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5559290051460266},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5201502442359924},{"id":"https://openalex.org/keywords/stationary-wavelet-transform","display_name":"Stationary wavelet transform","score":0.5160222053527832},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4516132175922394},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43686673045158386},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.43553104996681213},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.43295592069625854},{"id":"https://openalex.org/keywords/second-generation-wavelet-transform","display_name":"Second-generation wavelet transform","score":0.4256807565689087},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4153413474559784},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.34991857409477234},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3270215392112732}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7472366094589233},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.7134606838226318},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.6626367568969727},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5559290051460266},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5201502442359924},{"id":"https://openalex.org/C73339587","wikidata":"https://www.wikidata.org/wiki/Q1375942","display_name":"Stationary wavelet transform","level":5,"score":0.5160222053527832},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4516132175922394},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43686673045158386},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.43553104996681213},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.43295592069625854},{"id":"https://openalex.org/C111350171","wikidata":"https://www.wikidata.org/wiki/Q7443700","display_name":"Second-generation wavelet transform","level":5,"score":0.4256807565689087},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4153413474559784},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.34991857409477234},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3270215392112732},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ipdps.2002.1015472","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdps.2002.1015472","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 16th International Parallel and Distributed Processing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.20.5183","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.20.5183","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.dacya.ucm.es/dchaver/papers/IPDPS_wlet_02.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W181107242","https://openalex.org/W1978994443","https://openalex.org/W2013437917","https://openalex.org/W2020214444","https://openalex.org/W2062024414","https://openalex.org/W2074554610","https://openalex.org/W2089974757","https://openalex.org/W2104458477","https://openalex.org/W2121619354","https://openalex.org/W2143696753","https://openalex.org/W2165903593","https://openalex.org/W2166906892","https://openalex.org/W2980324424","https://openalex.org/W4255272544","https://openalex.org/W4285719527","https://openalex.org/W6684355291"],"related_works":["https://openalex.org/W2085792030","https://openalex.org/W1588899229","https://openalex.org/W1918078477","https://openalex.org/W2059234650","https://openalex.org/W2023142747","https://openalex.org/W2543503053","https://openalex.org/W2371096191","https://openalex.org/W2069911536","https://openalex.org/W2355386503","https://openalex.org/W4321517526"],"abstract_inverted_index":{"In":[0],"this":[1,26],"paper":[2],"we":[3],"discuss":[4],"several":[5],"issues":[6],"relevant":[7],"to":[8,40,56,69],"the":[9,70,76],"parallel":[10,46],"implementation":[11],"of":[12,72],"a":[13,63],"2-D":[14],"discrete":[15],"wavelet":[16],"transform":[17,27],"(DWT)":[18],"on":[19,66],"general":[20],"purpose":[21],"multiprocessors.":[22],"Our":[23],"interest":[24],"in":[25,33],"is":[28],"motivated":[29],"by":[30],"its":[31],"usage":[32],"an":[34],"image":[35,43,79],"fission":[36],"application":[37],"which":[38],"has":[39,62],"manage":[41],"large":[42],"sizes,":[44],"making":[45],"computing":[47],"highly":[48],"advisable.":[49],"We":[50],"have":[51],"also":[52],"paid":[53],"much":[54],"attention":[55],"memory":[57],"hierarchy":[58],"exploitation,":[59],"since":[60],"it":[61],"tremendous":[64],"impact":[65],"performance":[67],"due":[68],"lack":[71],"spatial":[73],"locality":[74],"when":[75],"DWT":[77],"processes":[78],"columns.":[80]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}