{"id":"https://openalex.org/W2019896015","doi":"https://doi.org/10.1016/s0304-3975(02)00072-5","title":"Reconstructing (h,v)-convex 2-dimensional patterns of objects from approximate horizontal and vertical projections","display_name":"Reconstructing (h,v)-convex 2-dimensional patterns of objects from approximate horizontal and vertical projections","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2019896015","doi":"https://doi.org/10.1016/s0304-3975(02)00072-5","mag":"2019896015"},"language":"en","primary_location":{"id":"doi:10.1016/s0304-3975(02)00072-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0304-3975(02)00072-5","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"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":"Theoretical Computer Science","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/A5011203418","display_name":"Yacine Boufkhad","orcid":null},"institutions":[{"id":"https://openalex.org/I44563897","display_name":"Universit\u00e9 d'Artois","ror":"https://ror.org/053x9s498","country_code":"FR","type":"education","lineage":["https://openalex.org/I44563897"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Yacine Boufkhad","raw_affiliation_strings":["CRIL, Universit\u00e9 d'Artois, Rue de l'universit\u00e9 SP16, F-62307 Lens cedex, France","CRIL, Universit\u00e9 d'Artois, rue de l'Universit\u00e9 SP16, F\u201062307 Lens Cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CRIL, Universit\u00e9 d'Artois, Rue de l'universit\u00e9 SP16, F-62307 Lens cedex, France","institution_ids":["https://openalex.org/I44563897"]},{"raw_affiliation_string":"CRIL, Universit\u00e9 d'Artois, rue de l'Universit\u00e9 SP16, F\u201062307 Lens Cedex, France","institution_ids":["https://openalex.org/I44563897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111933094","display_name":"Olivier Dubois","orcid":null},"institutions":[{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I4210159731","display_name":"LIP6","ror":"https://ror.org/05krcen59","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I39804081","https://openalex.org/I4210159245","https://openalex.org/I4210159731"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Dubois","raw_affiliation_strings":["LIP6, Universit\u00e9 Paris, 4, Place Jussieu, 75252 Paris cedex 05, France","LIP6, Universit\u00e9 Paris, 4, Place Jussieu, 75252 Paris cedex 05, France#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIP6, Universit\u00e9 Paris, 4, Place Jussieu, 75252 Paris cedex 05, France","institution_ids":["https://openalex.org/I4210159731"]},{"raw_affiliation_string":"LIP6, Universit\u00e9 Paris, 4, Place Jussieu, 75252 Paris cedex 05, France#TAB#","institution_ids":["https://openalex.org/I204730241"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018498749","display_name":"Maurice Nivat","orcid":null},"institutions":[{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I4210094115","display_name":"Laboratoire d'Informatique Algorithmique: Fondements et Applications","ror":"https://ror.org/00pbqgm18","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I4210094115","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Maurice Nivat","raw_affiliation_strings":["LIAFA, Universit\u00e9 Denis Diderot, 2, Place Jussieu, F-75251 Paris cedex 05, France","LIAFA, Universit\u00e9 Denis Diderot, 2, Place Jussieu, F-75251 Paris cedex 05, France#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIAFA, Universit\u00e9 Denis Diderot, 2, Place Jussieu, F-75251 Paris cedex 05, France","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I4210094115"]},{"raw_affiliation_string":"LIAFA, Universit\u00e9 Denis Diderot, 2, Place Jussieu, F-75251 Paris cedex 05, France#TAB#","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I4210094115"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011203418"],"corresponding_institution_ids":["https://openalex.org/I44563897"],"apc_list":{"value":2600,"currency":"USD","value_usd":2600},"apc_paid":null,"fwci":0.6006,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.74399888,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"290","issue":"3","first_page":"1647","last_page":"1664"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","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/T12923","display_name":"Digital Image Processing Techniques","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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.995199978351593,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/mathematics","display_name":"Mathematics","score":0.6951818466186523},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.6920540928840637},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.6087053418159485},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.566822350025177},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.5310181975364685},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.47410446405410767},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46100232005119324},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4358426630496979},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.35299575328826904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22917315363883972},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.143336683511734},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08037063479423523}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6951818466186523},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.6920540928840637},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.6087053418159485},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.566822350025177},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.5310181975364685},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.47410446405410767},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46100232005119324},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4358426630496979},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35299575328826904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22917315363883972},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.143336683511734},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08037063479423523},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0304-3975(02)00072-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0304-3975(02)00072-5","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"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":"Theoretical Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-01185718v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01185718","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Theoretical Computer Science, 2003, 290 (3), pp.1647-1664. &#x27E8;10.1016/S0304-3975(02)00072-5&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.4000000059604645}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1481074382","https://openalex.org/W2011039300","https://openalex.org/W2033806975","https://openalex.org/W2040847229","https://openalex.org/W2048281109","https://openalex.org/W2057361103","https://openalex.org/W2079880223","https://openalex.org/W2083070454","https://openalex.org/W2093699598","https://openalex.org/W2159400964","https://openalex.org/W4243285511","https://openalex.org/W6628847290","https://openalex.org/W6664827099"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2186864281","https://openalex.org/W4255427455","https://openalex.org/W1966025497","https://openalex.org/W68941528","https://openalex.org/W4206451355","https://openalex.org/W3013085049","https://openalex.org/W8322802","https://openalex.org/W2296389180","https://openalex.org/W245862691"],"abstract_inverted_index":null,"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
