{"id":"https://openalex.org/W2037604485","doi":"https://doi.org/10.1016/s0031-3203(97)00029-0","title":"Critical point detection in fluid flow images using dynamical system properties","display_name":"Critical point detection in fluid flow images using dynamical system properties","publication_year":1997,"publication_date":"1997-12-01","ids":{"openalex":"https://openalex.org/W2037604485","doi":"https://doi.org/10.1016/s0031-3203(97)00029-0","mag":"2037604485"},"language":"en","primary_location":{"id":"doi:10.1016/s0031-3203(97)00029-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0031-3203(97)00029-0","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"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","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/A5015349901","display_name":"Ralph Ford","orcid":null},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]},{"id":"https://openalex.org/I4210132448","display_name":"Eriez (United States)","ror":"https://ror.org/03e21eb82","country_code":"US","type":"company","lineage":["https://openalex.org/I4210132448"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ralph M Ford","raw_affiliation_strings":["Electrical Engineering Program, The Pennsylvania State University at Erie, Erie, PA 16563, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Program, The Pennsylvania State University at Erie, Erie, PA 16563, U.S.A","institution_ids":["https://openalex.org/I130769515","https://openalex.org/I4210132448"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5015349901"],"corresponding_institution_ids":["https://openalex.org/I130769515","https://openalex.org/I4210132448"],"apc_list":{"value":2850,"currency":"USD","value_usd":2850},"apc_paid":null,"fwci":0.8733,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.76381198,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"30","issue":"12","first_page":"1991","last_page":"2000"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9980000257492065,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9980000257492065,"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":0.9909999966621399,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.6478654146194458},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.6005976796150208},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5454687476158142},{"id":"https://openalex.org/keywords/critical-point","display_name":"Critical point (mathematics)","score":0.5363487005233765},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5267100930213928},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.5151023268699646},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44046998023986816},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39911845326423645},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3892773985862732},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1782781481742859},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.16298294067382812}],"concepts":[{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.6478654146194458},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.6005976796150208},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5454687476158142},{"id":"https://openalex.org/C196298200","wikidata":"https://www.wikidata.org/wiki/Q577705","display_name":"Critical point (mathematics)","level":2,"score":0.5363487005233765},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5267100930213928},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5151023268699646},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44046998023986816},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39911845326423645},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3892773985862732},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1782781481742859},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.16298294067382812}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0031-3203(97)00029-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0031-3203(97)00029-0","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"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","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":12,"referenced_works":["https://openalex.org/W1980005673","https://openalex.org/W1991605728","https://openalex.org/W1999616998","https://openalex.org/W2016369756","https://openalex.org/W2019011548","https://openalex.org/W2033143175","https://openalex.org/W2074932634","https://openalex.org/W2125638038","https://openalex.org/W2151406832","https://openalex.org/W2164585709","https://openalex.org/W2565923649","https://openalex.org/W6682622753"],"related_works":["https://openalex.org/W4255837520","https://openalex.org/W2387011115","https://openalex.org/W4234808182","https://openalex.org/W4255628145","https://openalex.org/W2382043075","https://openalex.org/W2809151339","https://openalex.org/W2216913934","https://openalex.org/W2360673138","https://openalex.org/W2809370583","https://openalex.org/W4301447905"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
