{"id":"https://openalex.org/W2067107880","doi":"https://doi.org/10.1016/s0167-8655(99)00131-2","title":"Thresholding and fast iso-contour extraction with fuzzy arithmetic","display_name":"Thresholding and fast iso-contour extraction with fuzzy arithmetic","publication_year":2000,"publication_date":"2000-01-01","ids":{"openalex":"https://openalex.org/W2067107880","doi":"https://doi.org/10.1016/s0167-8655(99)00131-2","mag":"2067107880"},"language":"en","primary_location":{"id":"doi:10.1016/s0167-8655(99)00131-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0167-8655(99)00131-2","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"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":"Pattern Recognition Letters","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/A5082801180","display_name":"Giovanni Gallo","orcid":"https://orcid.org/0000-0002-6701-0620"},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Giovanni Gallo","raw_affiliation_strings":["Dipartimento di Matematica, Universit\u00e0 di Catania, Viale A. Doria 6, 95025 Catania, Sicily, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Matematica, Universit\u00e0 di Catania, Viale A. Doria 6, 95025 Catania, Sicily, Italy","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112530905","display_name":"Salvatore Spinello","orcid":null},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Salvatore Spinello","raw_affiliation_strings":["Dipartimento di Matematica, Universit\u00e0 di Catania, Viale A. Doria 6, 95025 Catania, Sicily, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Matematica, Universit\u00e0 di Catania, Viale A. Doria 6, 95025 Catania, Sicily, Italy","institution_ids":["https://openalex.org/I39063666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5082801180"],"corresponding_institution_ids":["https://openalex.org/I39063666"],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.16911098,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"21","issue":"1","first_page":"31","last_page":"44"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.9918000102043152,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9918000102043152,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9907000064849854,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9837999939918518,"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/pixel","display_name":"Pixel","score":0.7764261960983276},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.7506157159805298},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6354270577430725},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.6296725273132324},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5291388630867004},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5234588980674744},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5167369246482849},{"id":"https://openalex.org/keywords/digital-image","display_name":"Digital image","score":0.5062300562858582},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4874172508716583},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4814143180847168},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4798371493816376},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47419625520706177},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.39953547716140747}],"concepts":[{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7764261960983276},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.7506157159805298},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6354270577430725},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.6296725273132324},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5291388630867004},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5234588980674744},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5167369246482849},{"id":"https://openalex.org/C42781572","wikidata":"https://www.wikidata.org/wiki/Q1250322","display_name":"Digital image","level":4,"score":0.5062300562858582},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4874172508716583},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4814143180847168},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4798371493816376},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47419625520706177},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.39953547716140747},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0167-8655(99)00131-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0167-8655(99)00131-2","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"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":"Pattern Recognition Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W218974552","https://openalex.org/W1483175286","https://openalex.org/W1964215413","https://openalex.org/W1971421162","https://openalex.org/W1973822995","https://openalex.org/W1993614951","https://openalex.org/W2015148966","https://openalex.org/W2027091505","https://openalex.org/W2049274903","https://openalex.org/W2050995940","https://openalex.org/W2076276132","https://openalex.org/W2090550165","https://openalex.org/W2096768134","https://openalex.org/W2100115174","https://openalex.org/W2103233308","https://openalex.org/W2106592804","https://openalex.org/W2128799681","https://openalex.org/W2133059825","https://openalex.org/W2144242878","https://openalex.org/W2229412420","https://openalex.org/W2496352033","https://openalex.org/W2503691354","https://openalex.org/W2573715514","https://openalex.org/W2891163915","https://openalex.org/W3140390691","https://openalex.org/W4212783130","https://openalex.org/W4214831569","https://openalex.org/W4232465159","https://openalex.org/W4245100975","https://openalex.org/W4245368268","https://openalex.org/W4254535626","https://openalex.org/W4285719527","https://openalex.org/W6641310172","https://openalex.org/W6673089926","https://openalex.org/W6675139858","https://openalex.org/W6681402394","https://openalex.org/W6725008456","https://openalex.org/W7029391333"],"related_works":["https://openalex.org/W4313427965","https://openalex.org/W2117577511","https://openalex.org/W3036827782","https://openalex.org/W2951194758","https://openalex.org/W2356087891","https://openalex.org/W2553152692","https://openalex.org/W1997609524","https://openalex.org/W2183514925","https://openalex.org/W2348439329","https://openalex.org/W1997234952"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}