{"id":"https://openalex.org/W2011394976","doi":"https://doi.org/10.1016/s0165-1684(03)00194-4","title":"Fractional differentiation for edge detection","display_name":"Fractional differentiation for edge detection","publication_year":2003,"publication_date":"2003-09-12","ids":{"openalex":"https://openalex.org/W2011394976","doi":"https://doi.org/10.1016/s0165-1684(03)00194-4","mag":"2011394976"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-1684(03)00194-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(03)00194-4","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","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/A5111781296","display_name":"B. Mathieu","orcid":"https://orcid.org/0000-0003-2945-7429"},"institutions":[{"id":"https://openalex.org/I15057530","display_name":"Universit\u00e9 de Bordeaux","ror":"https://ror.org/057qpr032","country_code":"FR","type":"education","lineage":["https://openalex.org/I15057530"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"B. Mathieu","raw_affiliation_strings":["LAP-UMR 5131 CNRS, Universit\u00e9 Bordeaux 1-ENSEIRB, 351 cours de la Lib\u00e9ration, F33405 Talence cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LAP-UMR 5131 CNRS, Universit\u00e9 Bordeaux 1-ENSEIRB, 351 cours de la Lib\u00e9ration, F33405 Talence cedex, France","institution_ids":["https://openalex.org/I15057530","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084928868","display_name":"Pierre Melchior","orcid":"https://orcid.org/0000-0003-2157-8584"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I15057530","display_name":"Universit\u00e9 de Bordeaux","ror":"https://ror.org/057qpr032","country_code":"FR","type":"education","lineage":["https://openalex.org/I15057530"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"P. Melchior","raw_affiliation_strings":["LAP-UMR 5131 CNRS, Universit\u00e9 Bordeaux 1-ENSEIRB, 351 cours de la Lib\u00e9ration, F33405 Talence cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LAP-UMR 5131 CNRS, Universit\u00e9 Bordeaux 1-ENSEIRB, 351 cours de la Lib\u00e9ration, F33405 Talence cedex, France","institution_ids":["https://openalex.org/I15057530","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106421182","display_name":"A. Oustaloup","orcid":null},"institutions":[{"id":"https://openalex.org/I15057530","display_name":"Universit\u00e9 de Bordeaux","ror":"https://ror.org/057qpr032","country_code":"FR","type":"education","lineage":["https://openalex.org/I15057530"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Oustaloup","raw_affiliation_strings":["LAP-UMR 5131 CNRS, Universit\u00e9 Bordeaux 1-ENSEIRB, 351 cours de la Lib\u00e9ration, F33405 Talence cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LAP-UMR 5131 CNRS, Universit\u00e9 Bordeaux 1-ENSEIRB, 351 cours de la Lib\u00e9ration, F33405 Talence cedex, France","institution_ids":["https://openalex.org/I15057530","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074509406","display_name":"C. Ceyral","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I15057530","display_name":"Universit\u00e9 de Bordeaux","ror":"https://ror.org/057qpr032","country_code":"FR","type":"education","lineage":["https://openalex.org/I15057530"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ch. Ceyral","raw_affiliation_strings":["LAP-UMR 5131 CNRS, Universit\u00e9 Bordeaux 1-ENSEIRB, 351 cours de la Lib\u00e9ration, F33405 Talence cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LAP-UMR 5131 CNRS, Universit\u00e9 Bordeaux 1-ENSEIRB, 351 cours de la Lib\u00e9ration, F33405 Talence cedex, France","institution_ids":["https://openalex.org/I15057530","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5084928868"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I15057530"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":5.1445,"has_fulltext":false,"cited_by_count":380,"citation_normalized_percentile":{"value":0.95211699,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"83","issue":"11","first_page":"2421","last_page":"2432"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.992900013923645,"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"}},"topics":[{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.992900013923645,"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":0.9922000169754028,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.991599977016449,"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/luminance","display_name":"Luminance","score":0.7582423686981201},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7145789861679077},{"id":"https://openalex.org/keywords/noise-immunity","display_name":"Noise immunity","score":0.6658085584640503},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.6646055579185486},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.5101995468139648},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5071871280670166},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.49090009927749634},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4604407548904419},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.35427552461624146},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35287028551101685},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33829206228256226},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24137431383132935},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.17910781502723694},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11377483606338501}],"concepts":[{"id":"https://openalex.org/C73313986","wikidata":"https://www.wikidata.org/wiki/Q355386","display_name":"Luminance","level":2,"score":0.7582423686981201},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7145789861679077},{"id":"https://openalex.org/C2988494973","wikidata":"https://www.wikidata.org/wiki/Q179448","display_name":"Noise immunity","level":3,"score":0.6658085584640503},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.6646055579185486},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.5101995468139648},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5071871280670166},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.49090009927749634},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4604407548904419},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.35427552461624146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35287028551101685},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33829206228256226},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24137431383132935},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.17910781502723694},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11377483606338501},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0165-1684(03)00194-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(03)00194-4","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W110263433","https://openalex.org/W114476996","https://openalex.org/W591468295","https://openalex.org/W649486426","https://openalex.org/W1491947554","https://openalex.org/W1499677203","https://openalex.org/W1530063250","https://openalex.org/W1553338987","https://openalex.org/W1559737998","https://openalex.org/W1587641199","https://openalex.org/W1627054999","https://openalex.org/W1711956092","https://openalex.org/W1966992150","https://openalex.org/W1971200514","https://openalex.org/W1971918442","https://openalex.org/W1976478431","https://openalex.org/W1995756857","https://openalex.org/W2002815599","https://openalex.org/W2003370853","https://openalex.org/W2031236760","https://openalex.org/W2031900669","https://openalex.org/W2049562841","https://openalex.org/W2069562432","https://openalex.org/W2078206416","https://openalex.org/W2096990042","https://openalex.org/W2100115174","https://openalex.org/W2145023731","https://openalex.org/W2964631455","https://openalex.org/W3046782287","https://openalex.org/W3172363867","https://openalex.org/W4212783130","https://openalex.org/W4251530686","https://openalex.org/W6658533811"],"related_works":["https://openalex.org/W1990245967","https://openalex.org/W2054177013","https://openalex.org/W4383506493","https://openalex.org/W1994772959","https://openalex.org/W2427340667","https://openalex.org/W2136398500","https://openalex.org/W2600517000","https://openalex.org/W4377104339","https://openalex.org/W17460865","https://openalex.org/W2372578044"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":22},{"year":2022,"cited_by_count":42},{"year":2021,"cited_by_count":33},{"year":2020,"cited_by_count":38},{"year":2019,"cited_by_count":25},{"year":2018,"cited_by_count":16},{"year":2017,"cited_by_count":18},{"year":2016,"cited_by_count":11},{"year":2015,"cited_by_count":20},{"year":2014,"cited_by_count":25},{"year":2013,"cited_by_count":31},{"year":2012,"cited_by_count":21}],"updated_date":"2026-04-26T08:31:28.666265","created_date":"2025-10-10T00:00:00"}