{"id":"https://openalex.org/W2134490039","doi":"https://doi.org/10.1142/s0218001408006405","title":"SKELETON-BASED SHAPE CLASSIFICATION USING PATH SIMILARITY","display_name":"SKELETON-BASED SHAPE CLASSIFICATION USING PATH SIMILARITY","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2134490039","doi":"https://doi.org/10.1142/s0218001408006405","mag":"2134490039"},"language":"en","primary_location":{"id":"doi:10.1142/s0218001408006405","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218001408006405","pdf_url":null,"source":{"id":"https://openalex.org/S41486457","display_name":"International Journal of Pattern Recognition and Artificial Intelligence","issn_l":"0218-0014","issn":["0218-0014","1793-6381"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Pattern Recognition and Artificial Intelligence","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/A5039363991","display_name":"Xiang Bai","orcid":"https://orcid.org/0000-0002-3449-5940"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"XIANG BAI","raw_affiliation_strings":["Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China","Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China#TAB#","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081624199","display_name":"Xing\u2010Wei Yang","orcid":"https://orcid.org/0000-0002-9578-2986"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"XINGWEI YANG","raw_affiliation_strings":["CIS Department, Temple University, Philadelphia, PA 19122, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIS Department, Temple University, Philadelphia, PA 19122, USA","institution_ids":["https://openalex.org/I84392919"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076488981","display_name":"Deguang Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"DEGUANG YU","raw_affiliation_strings":["CIS Department, Temple University, Philadelphia, PA 19122, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIS Department, Temple University, Philadelphia, PA 19122, USA","institution_ids":["https://openalex.org/I84392919"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064854962","display_name":"Longin Jan Latecki","orcid":"https://orcid.org/0000-0002-5102-8244"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"LONGIN JAN LATECKI","raw_affiliation_strings":["CIS Department, Temple University, Philadelphia, PA 19122, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIS Department, Temple University, Philadelphia, PA 19122, USA","institution_ids":["https://openalex.org/I84392919"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.2068,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.94578654,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"22","issue":"04","first_page":"733","last_page":"746"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9987000226974487,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9987000226974487,"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":0.9937000274658203,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.986299991607666,"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":0.8592985272407532},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7123867273330688},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6686235666275024},{"id":"https://openalex.org/keywords/skeleton","display_name":"Skeleton (computer programming)","score":0.6573913097381592},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6257733702659607},{"id":"https://openalex.org/keywords/shape-analysis","display_name":"Shape analysis (program analysis)","score":0.4667186141014099},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.4635187089443207},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.4343026876449585},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.41225284337997437},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3392833471298218},{"id":"https://openalex.org/keywords/active-shape-model","display_name":"Active shape model","score":0.30543023347854614},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.2767898142337799}],"concepts":[{"id":"https://openalex.org/C112785775","wikidata":"https://www.wikidata.org/wiki/Q786441","display_name":"Topological skeleton","level":4,"score":0.8592985272407532},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7123867273330688},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6686235666275024},{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.6573913097381592},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6257733702659607},{"id":"https://openalex.org/C112604564","wikidata":"https://www.wikidata.org/wiki/Q7489226","display_name":"Shape analysis (program analysis)","level":3,"score":0.4667186141014099},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.4635187089443207},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.4343026876449585},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.41225284337997437},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3392833471298218},{"id":"https://openalex.org/C129641003","wikidata":"https://www.wikidata.org/wiki/Q267189","display_name":"Active shape model","level":3,"score":0.30543023347854614},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.2767898142337799},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0218001408006405","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218001408006405","pdf_url":null,"source":{"id":"https://openalex.org/S41486457","display_name":"International Journal of Pattern Recognition and Artificial Intelligence","issn_l":"0218-0014","issn":["0218-0014","1793-6381"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Pattern Recognition and Artificial Intelligence","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.304.7657","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.304.7657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cis.temple.edu/~latecki/Papers/IJPRAI08.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W16018152","https://openalex.org/W96629785","https://openalex.org/W1487822255","https://openalex.org/W1516239879","https://openalex.org/W1518025539","https://openalex.org/W1973312669","https://openalex.org/W1997276658","https://openalex.org/W2032238293","https://openalex.org/W2033424321","https://openalex.org/W2050831357","https://openalex.org/W2057175746","https://openalex.org/W2059144111","https://openalex.org/W2061036838","https://openalex.org/W2065802146","https://openalex.org/W2069727267","https://openalex.org/W2094176985","https://openalex.org/W2100598539","https://openalex.org/W2100991955","https://openalex.org/W2104093257","https://openalex.org/W2111569598","https://openalex.org/W2114766304","https://openalex.org/W2118782734","https://openalex.org/W2120544738","https://openalex.org/W2126666380","https://openalex.org/W2143944689","https://openalex.org/W2152229373","https://openalex.org/W2160754664","https://openalex.org/W2165414070","https://openalex.org/W2168606409","https://openalex.org/W2197363001","https://openalex.org/W4237869511"],"related_works":["https://openalex.org/W2121343048","https://openalex.org/W2171614834","https://openalex.org/W1534795209","https://openalex.org/W1537237151","https://openalex.org/W1986560911","https://openalex.org/W2255095663","https://openalex.org/W2361675481","https://openalex.org/W2149185563","https://openalex.org/W2725428154","https://openalex.org/W2095298292"],"abstract_inverted_index":{"Most":[0],"of":[1,65,69,95,107,121],"the":[2,27,63,93],"traditional":[3],"methods":[4],"for":[5,105,146],"shape":[6,39,56],"classification":[7,135,144],"are":[8,84],"based":[9,41,48,58],"on":[10,42,59],"contour.":[11],"They":[12],"often":[13],"encounter":[14],"difficulties":[15],"when":[16,26],"dealing":[17],"with":[18,138],"classes":[19],"that":[20,38],"have":[21],"large":[22],"nonlinear":[23],"variability,":[24],"especially":[25],"variability":[28],"is":[29,36,44,72,136],"structural":[30],"or":[31],"due":[32],"to":[33,46,55,86,112,124],"articulation.":[34],"It":[35],"well-known":[37],"representation":[40,49],"skeletons":[43,60,90],"superior":[45],"contour":[47,97],"in":[50,92],"such":[51],"situations.":[52],"However,":[53],"approaches":[54],"similarity":[57],"suffer":[61],"from":[62],"instability":[64],"skeletons,":[66],"and":[67,126],"matching":[68,106],"skeleton":[70,80,108,122],"graphs":[71,123],"still":[73],"an":[74],"open":[75],"problem.":[76],"Using":[77],"a":[78,102],"new":[79,103],"pruning":[81],"method,":[82],"we":[83],"able":[85],"obtain":[87],"stable":[88],"pruned":[89],"even":[91],"presence":[94],"significant":[96],"distortions.":[98],"We":[99,141],"also":[100],"propose":[101],"method":[104],"graphs.":[109],"In":[110],"contrast":[111],"most":[113],"existing":[114],"methods,":[115],"it":[116,127],"does":[117,128],"not":[118,129],"require":[119,130],"converting":[120],"trees":[125],"any":[131],"graph":[132],"editing.":[133],"Shape":[134],"done":[137],"Bayesian":[139],"classifier.":[140],"present":[142],"excellent":[143],"results":[145],"complete":[147],"shapes.":[148]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
