{"id":"https://openalex.org/W2013348471","doi":"https://doi.org/10.1016/0146-664x(82)90111-3","title":"Jigsaw puzzle matching using a boundary-centered polar encoding","display_name":"Jigsaw puzzle matching using a boundary-centered polar encoding","publication_year":1982,"publication_date":"1982-05-01","ids":{"openalex":"https://openalex.org/W2013348471","doi":"https://doi.org/10.1016/0146-664x(82)90111-3","mag":"2013348471"},"language":"en","primary_location":{"id":"doi:10.1016/0146-664x(82)90111-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0146-664x(82)90111-3","pdf_url":null,"source":{"id":"https://openalex.org/S2898313988","display_name":"Computer Graphics and Image Processing","issn_l":"0146-664X","issn":["0146-664X","1557-9697"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"Computer Graphics and Image 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/A5018387343","display_name":"Gerald M. Radack","orcid":null},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gerald M. Radack","raw_affiliation_strings":["Department of Computer and Information Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA","Department of Computer and Information Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA","institution_ids":["https://openalex.org/I79576946"]},{"raw_affiliation_string":"Department of Computer and Information Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA;","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001979394","display_name":"Norman I. Badler","orcid":"https://orcid.org/0000-0001-8659-3828"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Norman I. Badler","raw_affiliation_strings":["Department of Computer and Information Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA","Department of Computer and Information Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA","institution_ids":["https://openalex.org/I79576946"]},{"raw_affiliation_string":"Department of Computer and Information Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA;","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I79576946"],"apc_list":null,"apc_paid":null,"fwci":0.7073,"has_fulltext":false,"cited_by_count":69,"citation_normalized_percentile":{"value":0.74215247,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"19","issue":"1","first_page":"1","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":1.0,"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":1.0,"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/T11212","display_name":"Cultural Heritage Materials Analysis","score":0.9861999750137329,"subfield":{"id":"https://openalex.org/subfields/1204","display_name":"Archeology"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9850999712944031,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/jigsaw","display_name":"Jigsaw","score":0.8365471363067627},{"id":"https://openalex.org/keywords/maxima-and-minima","display_name":"Maxima and minima","score":0.7665268182754517},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.7413850426673889},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6853488683700562},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.6481090784072876},{"id":"https://openalex.org/keywords/polar","display_name":"Polar","score":0.6464597582817078},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.6127086877822876},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5854198932647705},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5238475799560547},{"id":"https://openalex.org/keywords/polar-coordinate-system","display_name":"Polar coordinate system","score":0.5057222843170166},{"id":"https://openalex.org/keywords/coordinate-system","display_name":"Coordinate system","score":0.4655716121196747},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.4518425762653351},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4031326174736023},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3324339985847473},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3204748034477234},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2131304144859314},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12162703275680542}],"concepts":[{"id":"https://openalex.org/C2779405079","wikidata":"https://www.wikidata.org/wiki/Q356040","display_name":"Jigsaw","level":2,"score":0.8365471363067627},{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.7665268182754517},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.7413850426673889},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6853488683700562},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6481090784072876},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.6464597582817078},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.6127086877822876},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5854198932647705},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5238475799560547},{"id":"https://openalex.org/C40069579","wikidata":"https://www.wikidata.org/wiki/Q62494","display_name":"Polar coordinate system","level":2,"score":0.5057222843170166},{"id":"https://openalex.org/C80551277","wikidata":"https://www.wikidata.org/wiki/Q11210","display_name":"Coordinate system","level":2,"score":0.4655716121196747},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4518425762653351},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4031326174736023},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3324339985847473},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3204748034477234},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2131304144859314},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12162703275680542},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0146-664x(82)90111-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0146-664x(82)90111-3","pdf_url":null,"source":{"id":"https://openalex.org/S2898313988","display_name":"Computer Graphics and Image Processing","issn_l":"0146-664X","issn":["0146-664X","1557-9697"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"Computer Graphics and Image 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":16,"referenced_works":["https://openalex.org/W90153133","https://openalex.org/W1970150866","https://openalex.org/W1982931780","https://openalex.org/W2003938193","https://openalex.org/W2017760384","https://openalex.org/W2020187819","https://openalex.org/W2024644834","https://openalex.org/W2054674781","https://openalex.org/W2072029938","https://openalex.org/W2159498975","https://openalex.org/W2170633497","https://openalex.org/W2322951925","https://openalex.org/W3159914786","https://openalex.org/W4236563753","https://openalex.org/W6683344514","https://openalex.org/W6794937971"],"related_works":["https://openalex.org/W2377585521","https://openalex.org/W3042787614","https://openalex.org/W2366062371","https://openalex.org/W4252348733","https://openalex.org/W2351521889","https://openalex.org/W2111541389","https://openalex.org/W1519977361","https://openalex.org/W1983755136","https://openalex.org/W2082900835","https://openalex.org/W3207786991"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
