{"id":"https://openalex.org/W2187744067","doi":"https://doi.org/10.2312/egsh.20101036","title":"Skeleton Computation of an Image Using a Geometric Approach","display_name":"Skeleton Computation of an Image Using a Geometric Approach","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2187744067","doi":"https://doi.org/10.2312/egsh.20101036","mag":"2187744067"},"language":"en","primary_location":{"id":"mag:2187744067","is_oa":false,"landing_page_url":"https://upcommons.upc.edu/bitstream/2117/88018/1/R10-6.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/egsh.20101036","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059522475","display_name":"Jon\u00e0s Mart\u00ednez","orcid":"https://orcid.org/0000-0001-8443-9624"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Martinez, Jonas","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016324975","display_name":"Marc Vigo Anglada","orcid":"https://orcid.org/0000-0001-7412-0425"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vigo, Marc","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090784614","display_name":"N. Pla\u2010Garcia","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pla-Garcia, Nuria","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5008520501","display_name":"Dolors Ayala","orcid":"https://orcid.org/0000-0003-4931-0467"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ayala, Dolors","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2311,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.92486132,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"13","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9994999766349792,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9994000196456909,"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/topological-skeleton","display_name":"Topological skeleton","score":0.6610103249549866},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6130096316337585},{"id":"https://openalex.org/keywords/binary-image","display_name":"Binary image","score":0.6057737469673157},{"id":"https://openalex.org/keywords/polygon","display_name":"Polygon (computer graphics)","score":0.5919195413589478},{"id":"https://openalex.org/keywords/skeleton","display_name":"Skeleton (computer programming)","score":0.5763950347900391},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.5614407062530518},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.514667809009552},{"id":"https://openalex.org/keywords/medial-axis","display_name":"Medial axis","score":0.4800770878791809},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.47887012362480164},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4589582085609436},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4380256235599518},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4292265772819519},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42023757100105286},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.3887261152267456},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36157914996147156},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3257494568824768},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.23778274655342102},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.13724133372306824},{"id":"https://openalex.org/keywords/active-shape-model","display_name":"Active shape model","score":0.13252297043800354},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.10044461488723755}],"concepts":[{"id":"https://openalex.org/C112785775","wikidata":"https://www.wikidata.org/wiki/Q786441","display_name":"Topological skeleton","level":4,"score":0.6610103249549866},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6130096316337585},{"id":"https://openalex.org/C193828747","wikidata":"https://www.wikidata.org/wiki/Q864118","display_name":"Binary image","level":4,"score":0.6057737469673157},{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.5919195413589478},{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.5763950347900391},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.5614407062530518},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.514667809009552},{"id":"https://openalex.org/C185877587","wikidata":"https://www.wikidata.org/wiki/Q1757407","display_name":"Medial axis","level":2,"score":0.4800770878791809},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.47887012362480164},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4589582085609436},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4380256235599518},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4292265772819519},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42023757100105286},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3887261152267456},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36157914996147156},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3257494568824768},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.23778274655342102},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.13724133372306824},{"id":"https://openalex.org/C129641003","wikidata":"https://www.wikidata.org/wiki/Q267189","display_name":"Active shape model","level":3,"score":0.13252297043800354},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.10044461488723755},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"mag:2187744067","is_oa":false,"landing_page_url":"https://upcommons.upc.edu/bitstream/2117/88018/1/R10-6.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null},{"id":"doi:10.2312/egsh.20101036","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egsh.20101036","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","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":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.2312/egsh.20101036","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egsh.20101036","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","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":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1887122289","https://openalex.org/W1988316565","https://openalex.org/W2043684015","https://openalex.org/W2046025660","https://openalex.org/W2115309634","https://openalex.org/W2122901063","https://openalex.org/W2128031663","https://openalex.org/W2142876311","https://openalex.org/W2153234773","https://openalex.org/W2286900437"],"related_works":["https://openalex.org/W2016266855","https://openalex.org/W2022909219","https://openalex.org/W2131462914","https://openalex.org/W2547758740","https://openalex.org/W2015988568","https://openalex.org/W2046025660","https://openalex.org/W2012546951","https://openalex.org/W2151248557","https://openalex.org/W2156092853","https://openalex.org/W1844133106","https://openalex.org/W2037443140","https://openalex.org/W2808304086","https://openalex.org/W358409374","https://openalex.org/W130552386","https://openalex.org/W1522158825","https://openalex.org/W2026465854","https://openalex.org/W2163626960","https://openalex.org/W3093581445","https://openalex.org/W60842993","https://openalex.org/W2175187475"],"abstract_inverted_index":{"In":[0],"this":[1],"work":[2,23,69],"we":[3],"develop":[4],"two":[5],"algorithms":[6,17,40,61],"to":[7,77,83,87],"compute":[8,88],"the":[9,26,29,42,45,48,59,79,89],"skeleton":[10,91],"of":[11,28,38,44,92],"a":[12,19,56,63,68,93],"binary":[13,94],"2D":[14],"image.":[15],"Both":[16],"follow":[18],"geometric":[20],"approach":[21],"and":[22],"directly":[24],"with":[25,55],"boundary":[27],"image":[30],"which":[31],"is":[32,67,76],"an":[33],"orthogonal":[34],"polygon":[35,46],"(OP).":[36],"One":[37],"these":[39],"processes":[41],"edges":[43],"while":[47],"other":[49],"one":[50],"uses":[51],"its":[52],"vertices.":[53],"Compared":[54],"thinning":[57],"method,":[58],"presented":[60],"show":[62],"good":[64],"performance.":[65],"This":[66],"in":[70,85],"progress":[71],"as":[72],"our":[73],"final":[74],"goal":[75],"extend":[78],"vertex-based":[80],"algorithm":[81],"method":[82],"3D":[84],"order":[86],"surface":[90],"volume.":[95]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-23T13:24:44.402172","created_date":"2025-10-10T00:00:00"}
