{"id":"https://openalex.org/W2082043330","doi":"https://doi.org/10.1016/0167-8655(93)90023-7","title":"Optimal matching of nonconvex polygons","display_name":"Optimal matching of nonconvex polygons","publication_year":1993,"publication_date":"1993-06-01","ids":{"openalex":"https://openalex.org/W2082043330","doi":"https://doi.org/10.1016/0167-8655(93)90023-7","mag":"2082043330"},"language":"en","primary_location":{"id":"doi:10.1016/0167-8655(93)90023-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(93)90023-7","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/A5083939281","display_name":"Jos\u00e9 Aires Ventura","orcid":"https://orcid.org/0000-0003-1422-1739"},"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"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jose A. Ventura","raw_affiliation_strings":["Department of Industrial and Management Systems Engineering, 207 Hammond Building, The Pennsylvania State University, University Park, PA 16802, USA"],"affiliations":[{"raw_affiliation_string":"Department of Industrial and Management Systems Engineering, 207 Hammond Building, The Pennsylvania State University, University Park, PA 16802, USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112026434","display_name":"Jen-Ming Chen","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"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jen-Ming Chen","raw_affiliation_strings":["Department of Industrial and Management Systems Engineering, 207 Hammond Building, The Pennsylvania State University, University Park, PA 16802, USA"],"affiliations":[{"raw_affiliation_string":"Department of Industrial and Management Systems Engineering, 207 Hammond Building, The Pennsylvania State University, University Park, PA 16802, USA","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5083939281"],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":1.1271,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.81283566,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"6","first_page":"445","last_page":"452"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9986000061035156,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9986000061035156,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9947999715805054,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9925000071525574,"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/silhouette","display_name":"Silhouette","score":0.9426017999649048},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.7340253591537476},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.6576827168464661},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5965424180030823},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5141206383705139},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.49807000160217285},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45351898670196533},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44547465443611145},{"id":"https://openalex.org/keywords/optimal-matching","display_name":"Optimal matching","score":0.44239652156829834},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.42253443598747253},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3992856442928314},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3929356634616852},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.39211973547935486},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2680644392967224},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0827312171459198}],"concepts":[{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.9426017999649048},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.7340253591537476},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.6576827168464661},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5965424180030823},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5141206383705139},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.49807000160217285},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45351898670196533},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44547465443611145},{"id":"https://openalex.org/C123853557","wikidata":"https://www.wikidata.org/wiki/Q7098946","display_name":"Optimal matching","level":3,"score":0.44239652156829834},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.42253443598747253},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3992856442928314},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3929356634616852},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.39211973547935486},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2680644392967224},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0827312171459198},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0167-8655(93)90023-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(93)90023-7","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":[{"id":"https://metadata.un.org/sdg/11","score":0.4399999976158142,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1510519295","https://openalex.org/W1974939198","https://openalex.org/W1995606243","https://openalex.org/W1997669059","https://openalex.org/W2000048778","https://openalex.org/W2018631273","https://openalex.org/W2031639350","https://openalex.org/W2034254304","https://openalex.org/W2035817270","https://openalex.org/W2043715621","https://openalex.org/W2071867759","https://openalex.org/W2072334989","https://openalex.org/W2091056944","https://openalex.org/W6630521863"],"related_works":["https://openalex.org/W3133897873","https://openalex.org/W2006673625","https://openalex.org/W2188986820","https://openalex.org/W2352134704","https://openalex.org/W2103432623","https://openalex.org/W2359134215","https://openalex.org/W2561753620","https://openalex.org/W4383047453","https://openalex.org/W2349908314","https://openalex.org/W2094184021"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
