{"id":"https://openalex.org/W2112874302","doi":"https://doi.org/10.1007/bf00925466","title":"The PAPIA system","display_name":"The PAPIA system","publication_year":1991,"publication_date":"1991-05-01","ids":{"openalex":"https://openalex.org/W2112874302","doi":"https://doi.org/10.1007/bf00925466","mag":"2112874302"},"language":"en","primary_location":{"id":"doi:10.1007/bf00925466","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00925466","pdf_url":null,"source":{"id":"https://openalex.org/S4210233059","display_name":"The Journal of VLSI Signal Processing Systems for Signal Image and Video Technology","issn_l":"0922-5773","issn":["0922-5773","1573-109X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of VLSI signal processing systems for signal, image and video technology","raw_type":"journal-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/A5043172131","display_name":"Virginio Cantoni","orcid":"https://orcid.org/0000-0002-8636-562X"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"V. Cantoni","raw_affiliation_strings":["Dipartimento di Informatica e Sistemistica, Universit\u00e0 di Pavia, Pavia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica e Sistemistica, Universit\u00e0 di Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036306361","display_name":"Vito Di Ges\u00f9","orcid":null},"institutions":[{"id":"https://openalex.org/I900890020","display_name":"University of Palermo","ror":"https://ror.org/044k9ta02","country_code":"IT","type":"education","lineage":["https://openalex.org/I900890020"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"V. Di Gesu","raw_affiliation_strings":["Dipartimento di Matematica ed Applicazioni, Universit\u00e0 di Palermo, Palermo, Italy","IFCAI-CNR, Palermo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Matematica ed Applicazioni, Universit\u00e0 di Palermo, Palermo, Italy","institution_ids":["https://openalex.org/I900890020"]},{"raw_affiliation_string":"IFCAI-CNR, Palermo","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103083015","display_name":"Marco Ferretti","orcid":"https://orcid.org/0000-0003-3543-2383"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Ferretti","raw_affiliation_strings":["Dipartimento di Informatica e Sistemistica, Universit\u00e0 di Pavia, Pavia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica e Sistemistica, Universit\u00e0 di Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008314224","display_name":"S. Levialdi","orcid":null},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S. Levialdi","raw_affiliation_strings":["Dipartimento di Matematica, Universit\u00e0 La Sapienza, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Matematica, Universit\u00e0 La Sapienza, Roma, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002433120","display_name":"R. Negrini","orcid":null},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Negrini","raw_affiliation_strings":["Dipartimento di Elettronica, Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020591837","display_name":"R. Stefanelli","orcid":null},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Stefanelli","raw_affiliation_strings":["Dipartimento di Elettronica, Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2745,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.89203822,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":"4","first_page":"195","last_page":"217"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9764000177383423,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9764000177383423,"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9702000021934509,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9599000215530396,"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/multiprocessing","display_name":"Multiprocessing","score":0.8539227247238159},{"id":"https://openalex.org/keywords/pyramid","display_name":"Pyramid (geometry)","score":0.7887638807296753},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7598028182983398},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.5984141826629639},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5508084297180176},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.5485015511512756},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5110608339309692},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4950241446495056},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.48827695846557617},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.42175811529159546},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4058005213737488},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.33298131823539734},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.296463280916214},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.24181640148162842},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1802210509777069},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08973753452301025},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07249107956886292}],"concepts":[{"id":"https://openalex.org/C4822641","wikidata":"https://www.wikidata.org/wiki/Q846651","display_name":"Multiprocessing","level":2,"score":0.8539227247238159},{"id":"https://openalex.org/C142575187","wikidata":"https://www.wikidata.org/wiki/Q3358290","display_name":"Pyramid (geometry)","level":2,"score":0.7887638807296753},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7598028182983398},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.5984141826629639},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5508084297180176},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.5485015511512756},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5110608339309692},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4950241446495056},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.48827695846557617},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.42175811529159546},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4058005213737488},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.33298131823539734},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.296463280916214},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.24181640148162842},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1802210509777069},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08973753452301025},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07249107956886292},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf00925466","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00925466","pdf_url":null,"source":{"id":"https://openalex.org/S4210233059","display_name":"The Journal of VLSI Signal Processing Systems for Signal Image and Video Technology","issn_l":"0922-5773","issn":["0922-5773","1573-109X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of VLSI signal processing systems for signal, image and video technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5099999904632568,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W724576","https://openalex.org/W4786367","https://openalex.org/W92955944","https://openalex.org/W108764991","https://openalex.org/W109588958","https://openalex.org/W121383677","https://openalex.org/W188764802","https://openalex.org/W319460033","https://openalex.org/W595014264","https://openalex.org/W1629334558","https://openalex.org/W1633875859","https://openalex.org/W1787376906","https://openalex.org/W1963693463","https://openalex.org/W1968387051","https://openalex.org/W1979458697","https://openalex.org/W1979978247","https://openalex.org/W2000559785","https://openalex.org/W2023259779","https://openalex.org/W2078184114","https://openalex.org/W2088610338","https://openalex.org/W2093324563","https://openalex.org/W2093413210","https://openalex.org/W2119241866","https://openalex.org/W2158365276","https://openalex.org/W2166937912","https://openalex.org/W3159585669","https://openalex.org/W6600038945","https://openalex.org/W6604397136","https://openalex.org/W6604470494","https://openalex.org/W6604962194","https://openalex.org/W6607723683","https://openalex.org/W6638111594","https://openalex.org/W6683379451","https://openalex.org/W6684382235"],"related_works":["https://openalex.org/W4283025278","https://openalex.org/W2082432309","https://openalex.org/W817174743","https://openalex.org/W2050492524","https://openalex.org/W2998315020","https://openalex.org/W2104790384","https://openalex.org/W1976665945","https://openalex.org/W2110303919","https://openalex.org/W2098218272","https://openalex.org/W2114262448"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-16T07:32:37.131356","created_date":"2016-06-24T00:00:00"}
