{"id":"https://openalex.org/W1588350103","doi":"https://doi.org/10.1109/icip.2003.1246973","title":"Occlusion points propagation geodesic distance transformation","display_name":"Occlusion points propagation geodesic distance transformation","publication_year":2004,"publication_date":"2004-06-21","ids":{"openalex":"https://openalex.org/W1588350103","doi":"https://doi.org/10.1109/icip.2003.1246973","mag":"1588350103"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2003.1246973","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1246973","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","raw_type":"proceedings-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/A5009961099","display_name":"Rub\u00e9n C\u00e1rdenes","orcid":"https://orcid.org/0000-0002-3693-453X"},"institutions":[{"id":"https://openalex.org/I119635470","display_name":"Universidad de Las Palmas de Gran Canaria","ror":"https://ror.org/01teme464","country_code":"ES","type":"education","lineage":["https://openalex.org/I119635470"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"R. Cardenes","raw_affiliation_strings":["Department Ingenier\u00eda Telem\u00e1tica, Universidad de Las Palmas de Gran Canaria, Spain"],"affiliations":[{"raw_affiliation_string":"Department Ingenier\u00eda Telem\u00e1tica, Universidad de Las Palmas de Gran Canaria, Spain","institution_ids":["https://openalex.org/I119635470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054913205","display_name":"Simon K. Warfield","orcid":"https://orcid.org/0000-0002-7659-3880"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S.K. Warfield","raw_affiliation_strings":["Department Radiology, Harvard Medical School and Brigham and Women''s Hospital, USA"],"affiliations":[{"raw_affiliation_string":"Department Radiology, Harvard Medical School and Brigham and Women''s Hospital, USA","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024130399","display_name":"Elsa M. Mac\u00edas","orcid":"https://orcid.org/0000-0002-9085-8398"},"institutions":[{"id":"https://openalex.org/I119635470","display_name":"Universidad de Las Palmas de Gran Canaria","ror":"https://ror.org/01teme464","country_code":"ES","type":"education","lineage":["https://openalex.org/I119635470"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"E. Macias","raw_affiliation_strings":["Department Ingenier\u00eda Telem\u00e1tica, Universidad de Las Palmas de Gran Canaria, Spain"],"affiliations":[{"raw_affiliation_string":"Department Ingenier\u00eda Telem\u00e1tica, Universidad de Las Palmas de Gran Canaria, Spain","institution_ids":["https://openalex.org/I119635470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058061897","display_name":"Juan Ruiz\u2010Alzola","orcid":"https://orcid.org/0000-0002-3545-2328"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Ruiz-Alzola","raw_affiliation_strings":["Department Radiology, Harvard Medical School and Brigham and Women''s Hospital, USA"],"affiliations":[{"raw_affiliation_string":"Department Radiology, Harvard Medical School and Brigham and Women''s Hospital, USA","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5009961099"],"corresponding_institution_ids":["https://openalex.org/I119635470"],"apc_list":null,"apc_paid":null,"fwci":0.5521,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.67511042,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"1","issue":null,"first_page":"I","last_page":"361"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9958999752998352,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/geodesic","display_name":"Geodesic","score":0.9495445489883423},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.7071594595909119},{"id":"https://openalex.org/keywords/distance-transform","display_name":"Distance transform","score":0.5262947678565979},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5233252048492432},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4782780110836029},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.46237775683403015},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4241214990615845},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42373350262641907},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3475857973098755},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.2965937852859497},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23293066024780273},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.22090953588485718},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.15831926465034485},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.14818304777145386}],"concepts":[{"id":"https://openalex.org/C165818556","wikidata":"https://www.wikidata.org/wiki/Q213488","display_name":"Geodesic","level":2,"score":0.9495445489883423},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.7071594595909119},{"id":"https://openalex.org/C73621898","wikidata":"https://www.wikidata.org/wiki/Q2940504","display_name":"Distance transform","level":3,"score":0.5262947678565979},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5233252048492432},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4782780110836029},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.46237775683403015},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4241214990615845},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42373350262641907},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3475857973098755},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2965937852859497},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23293066024780273},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.22090953588485718},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.15831926465034485},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.14818304777145386},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2003.1246973","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1246973","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","raw_type":"proceedings-article"},{"id":"pmh:oai:accedacris.ulpgc.es:10553/47452","is_oa":false,"landing_page_url":"http://hdl.handle.net/10553/47452","pdf_url":null,"source":{"id":"https://openalex.org/S4306400136","display_name":"Acceda (Universidad de Las Palmas de Gran Canaria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE International Conference on Image Processing,v. 1, p. 361-364","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1497420307","https://openalex.org/W1590129394","https://openalex.org/W1996342882","https://openalex.org/W2000374918","https://openalex.org/W2008608905","https://openalex.org/W2057886711","https://openalex.org/W2151622247","https://openalex.org/W6629643188","https://openalex.org/W6635483588"],"related_works":["https://openalex.org/W1978591761","https://openalex.org/W2941285539","https://openalex.org/W4287661821","https://openalex.org/W1579299075","https://openalex.org/W2900584650","https://openalex.org/W1503234042","https://openalex.org/W1588350103","https://openalex.org/W2016175930","https://openalex.org/W2149396403","https://openalex.org/W4205733778"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,48,76],"propose":[4],"a":[5,31,44,55,70],"new":[6,45],"approach":[7],"to":[8,29],"compute":[9],"geodesic":[10,60],"distance":[11,20,61,87,92],"transformations":[12,62],"in":[13,35],"arbitrary":[14],"2D":[15],"and":[16,26,53,75,89],"3D":[17],"domains.":[18],"The":[19],"transformation":[21,88,93],"proposed":[22,63],"here":[23],"is":[24,41],"robust":[25],"has":[27],"proved":[28],"have":[30],"computational":[32],"complexity":[33],"linear":[34],"the":[36,67],"domain":[37],"size.":[38],"Our":[39],"scheme":[40],"based":[42],"on":[43],"technique":[46],"which":[47],"call":[49],"occlusion":[50],"points":[51],"propagation,":[52],"with":[54,69,80,94],"higher":[56],"accuracy":[57],"than":[58],"other":[59],"before.":[64],"We":[65],"validate":[66],"algorithm":[68],"set":[71],"of":[72],"synthetic":[73],"domains,":[74],"also":[77],"make":[78],"comparisons":[79],"two":[81],"similar":[82],"algorithms":[83],"called":[84],"B/sub":[85,90],"d/-geodesic":[86,91],"circular":[95],"propagation.":[96]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
