{"id":"https://openalex.org/W857868345","doi":"https://doi.org/10.1007/978-3-319-10593-2_48","title":"On Image Contours of Projective Shapes","display_name":"On Image Contours of Projective Shapes","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W857868345","doi":"https://doi.org/10.1007/978-3-319-10593-2_48","mag":"857868345"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-10593-2_48","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-10593-2_48","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5111964058","display_name":"Jean Ponce","orcid":null},"institutions":[{"id":"https://openalex.org/I4210103330","display_name":"\u00c9cole Normale Sup\u00e9rieure","ror":"https://ror.org/01dp7jr64","country_code":"BI","type":"education","lineage":["https://openalex.org/I4210103330"]},{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]}],"countries":["BI","FR"],"is_corresponding":true,"raw_author_name":"Jean Ponce","raw_affiliation_strings":["Department of Computer Science, Ecole Normale Sup\u00e9rieure, France","\u00c9cole Normale sup\u00e9rieure"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Ecole Normale Sup\u00e9rieure, France","institution_ids":[]},{"raw_affiliation_string":"\u00c9cole Normale sup\u00e9rieure","institution_ids":["https://openalex.org/I4210103330","https://openalex.org/I29607241"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075246991","display_name":"Martial Hebert","orcid":"https://orcid.org/0000-0003-4566-5930"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Martial Hebert","raw_affiliation_strings":["Robotics Institute, Carnegie-Mellon University, USA","Carnegie Mellon University"],"affiliations":[{"raw_affiliation_string":"Robotics Institute, Carnegie-Mellon University, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111964058"],"corresponding_institution_ids":["https://openalex.org/I29607241","https://openalex.org/I4210103330"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":6.9078,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.95909806,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"736","last_page":"749"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9972000122070312,"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"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9972000122070312,"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"}},{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference 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/T10531","display_name":"Advanced Vision and Imaging","score":0.9943000078201294,"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/tangent","display_name":"Tangent","score":0.6210656762123108},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.5774111151695251},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5702682137489319},{"id":"https://openalex.org/keywords/euclidean-geometry","display_name":"Euclidean geometry","score":0.5532443523406982},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.545428991317749},{"id":"https://openalex.org/keywords/projective-geometry","display_name":"Projective geometry","score":0.5440523028373718},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5209152102470398},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.5120018124580383},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5065058469772339},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.4935723543167114},{"id":"https://openalex.org/keywords/projective-test","display_name":"Projective test","score":0.4863925278186798},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.458659827709198},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.4125126004219055},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.4021337032318115},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.36831873655319214},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.29170212149620056},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2661969065666199},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23824509978294373},{"id":"https://openalex.org/keywords/differential-geometry","display_name":"Differential geometry","score":0.16866111755371094}],"concepts":[{"id":"https://openalex.org/C138187205","wikidata":"https://www.wikidata.org/wiki/Q131251","display_name":"Tangent","level":2,"score":0.6210656762123108},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.5774111151695251},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5702682137489319},{"id":"https://openalex.org/C129782007","wikidata":"https://www.wikidata.org/wiki/Q162886","display_name":"Euclidean geometry","level":2,"score":0.5532443523406982},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.545428991317749},{"id":"https://openalex.org/C185362025","wikidata":"https://www.wikidata.org/wiki/Q177409","display_name":"Projective geometry","level":3,"score":0.5440523028373718},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5209152102470398},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.5120018124580383},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5065058469772339},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.4935723543167114},{"id":"https://openalex.org/C177846678","wikidata":"https://www.wikidata.org/wiki/Q1501864","display_name":"Projective test","level":2,"score":0.4863925278186798},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.458659827709198},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.4125126004219055},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4021337032318115},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.36831873655319214},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.29170212149620056},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2661969065666199},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23824509978294373},{"id":"https://openalex.org/C192939610","wikidata":"https://www.wikidata.org/wiki/Q188444","display_name":"Differential geometry","level":2,"score":0.16866111755371094},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-10593-2_48","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-10593-2_48","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7099999785423279}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W51593462","https://openalex.org/W325088472","https://openalex.org/W339295896","https://openalex.org/W1487333175","https://openalex.org/W1508960934","https://openalex.org/W1517482192","https://openalex.org/W1525035745","https://openalex.org/W1531542706","https://openalex.org/W1538991644","https://openalex.org/W1565212980","https://openalex.org/W1907649404","https://openalex.org/W1977832947","https://openalex.org/W1996465514","https://openalex.org/W2001127164","https://openalex.org/W2031388759","https://openalex.org/W2067164770","https://openalex.org/W2121803203","https://openalex.org/W2135488942","https://openalex.org/W2147077691","https://openalex.org/W2157602420","https://openalex.org/W2161119493","https://openalex.org/W2282739418","https://openalex.org/W2611234013","https://openalex.org/W2913090860","https://openalex.org/W4205350838"],"related_works":["https://openalex.org/W3147962709","https://openalex.org/W2151810901","https://openalex.org/W2078582254","https://openalex.org/W4226474146","https://openalex.org/W2797731711","https://openalex.org/W3033900349","https://openalex.org/W2360462433","https://openalex.org/W4300665665","https://openalex.org/W2797388830","https://openalex.org/W4299649271"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}