{"id":"https://openalex.org/W1986144292","doi":"https://doi.org/10.1016/s0165-1684(99)00093-6","title":"Active contour algorithm: An attractive tool for snow avalanche analysis","display_name":"Active contour algorithm: An attractive tool for snow avalanche analysis","publication_year":1999,"publication_date":"1999-12-01","ids":{"openalex":"https://openalex.org/W1986144292","doi":"https://doi.org/10.1016/s0165-1684(99)00093-6","mag":"1986144292"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-1684(99)00093-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(99)00093-6","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/A5030037235","display_name":"Patricia Ladret","orcid":"https://orcid.org/0000-0001-9150-5319"},"institutions":[{"id":"https://openalex.org/I4210124956","display_name":"Grenoble Images Parole Signal Automatique","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I4390039363","display_name":"Infection et inflammation","ror":"https://ror.org/021sh3243","country_code":null,"type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I4390039363"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Patricia Ladret","raw_affiliation_strings":["Laboratoire Image Signal Grenoble, 46, Av. Felix Viallet, 38031 Grenoble cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire Image Signal Grenoble, 46, Av. Felix Viallet, 38031 Grenoble cedex, France","institution_ids":["https://openalex.org/I4210124956","https://openalex.org/I4390039363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063356886","display_name":"Bertrand Latombe","orcid":null},"institutions":[{"id":"https://openalex.org/I4390039363","display_name":"Infection et inflammation","ror":"https://ror.org/021sh3243","country_code":null,"type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I4390039363"]},{"id":"https://openalex.org/I4210124956","display_name":"Grenoble Images Parole Signal Automatique","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Bertrand Latombe","raw_affiliation_strings":["Laboratoire Image Signal Grenoble, 46, Av. Felix Viallet, 38031 Grenoble cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire Image Signal Grenoble, 46, Av. Felix Viallet, 38031 Grenoble cedex, France","institution_ids":["https://openalex.org/I4210124956","https://openalex.org/I4390039363"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051068962","display_name":"Francesc Granada","orcid":null},"institutions":[{"id":"https://openalex.org/I4210124956","display_name":"Grenoble Images Parole Signal Automatique","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I4390039363","display_name":"Infection et inflammation","ror":"https://ror.org/021sh3243","country_code":null,"type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I4390039363"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Francesc Granada","raw_affiliation_strings":["Laboratoire Image Signal Grenoble, 46, Av. Felix Viallet, 38031 Grenoble cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire Image Signal Grenoble, 46, Av. Felix Viallet, 38031 Grenoble cedex, France","institution_ids":["https://openalex.org/I4210124956","https://openalex.org/I4390039363"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5030037235"],"corresponding_institution_ids":["https://openalex.org/I4210124956","https://openalex.org/I4390039363"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.26288627,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"79","issue":"2","first_page":"197","last_page":"204"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9957000017166138,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9828000068664551,"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/algorithm","display_name":"Algorithm","score":0.6755898594856262},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.5637755393981934},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.42360520362854004},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.39471668004989624},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38453200459480286},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33981114625930786},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.32484501600265503},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.28120508790016174},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.2729170322418213}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6755898594856262},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.5637755393981934},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.42360520362854004},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.39471668004989624},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38453200459480286},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33981114625930786},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.32484501600265503},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28120508790016174},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.2729170322418213}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0165-1684(99)00093-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(99)00093-6","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1567314814","https://openalex.org/W1607751055","https://openalex.org/W2033587821","https://openalex.org/W2038952578","https://openalex.org/W2086921140","https://openalex.org/W2104095591","https://openalex.org/W2125767025","https://openalex.org/W2127716140","https://openalex.org/W2132447169","https://openalex.org/W2565737043","https://openalex.org/W2612841983"],"related_works":["https://openalex.org/W3172974036","https://openalex.org/W2035466844","https://openalex.org/W2794628806","https://openalex.org/W2033333772","https://openalex.org/W1975729129","https://openalex.org/W4225307033","https://openalex.org/W2285650620","https://openalex.org/W2029063201","https://openalex.org/W4206451876","https://openalex.org/W4253720614"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
