{"id":"https://openalex.org/W2033882478","doi":"https://doi.org/10.5244/c.4.44","title":"Segmentation of planar curves using local and global behaviour analysis","display_name":"Segmentation of planar curves using local and global behaviour analysis","publication_year":1990,"publication_date":"1990-01-01","ids":{"openalex":"https://openalex.org/W2033882478","doi":"https://doi.org/10.5244/c.4.44","mag":"2033882478"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.5244/c.4.44","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://www.bmva.org/bmvc/1990/bmvc-90-044.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110364482","display_name":"Liu Cai","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. D. Cai","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076505826","display_name":"J. Porrill","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Porrill","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064440308","display_name":"Stephen Pollard","orcid":"https://orcid.org/0000-0002-0292-2928"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. B. Pollard","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111640131","display_name":"J. E. W. Mayhew","orcid":"https://orcid.org/0000-0002-4749-7590"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. E. W. Mayhew","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5024770407","display_name":"J. P. Frisby","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. P. Frisby","raw_affiliation_strings":[],"affiliations":[]}],"institution_assertions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.507,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.485393,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":62,"max":66},"biblio":{"volume":null,"issue":null,"first_page":"44.1","last_page":"44.6"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9987,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9987,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9974,"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":0.9962,"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/polygonal-chain","display_name":"Polygonal chain","score":0.59256554},{"id":"https://openalex.org/keywords/conic-section","display_name":"Conic section","score":0.5492768},{"id":"https://openalex.org/keywords/convex-curve","display_name":"Convex curve","score":0.48164287},{"id":"https://openalex.org/keywords/line-segment","display_name":"Line segment","score":0.4748728},{"id":"https://openalex.org/keywords/medial-axis","display_name":"Medial axis","score":0.42516932}],"concepts":[{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.70123357},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.67448485},{"id":"https://openalex.org/C182860218","wikidata":"https://www.wikidata.org/wiki/Q633674","display_name":"Polygonal chain","level":3,"score":0.59256554},{"id":"https://openalex.org/C108598597","wikidata":"https://www.wikidata.org/wiki/Q124255","display_name":"Conic section","level":2,"score":0.5492768},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.51519257},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.512668},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5076517},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49074614},{"id":"https://openalex.org/C128618672","wikidata":"https://www.wikidata.org/wiki/Q3001187","display_name":"Convex curve","level":5,"score":0.48164287},{"id":"https://openalex.org/C182124507","wikidata":"https://www.wikidata.org/wiki/Q166154","display_name":"Line segment","level":2,"score":0.4748728},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.47106355},{"id":"https://openalex.org/C112604564","wikidata":"https://www.wikidata.org/wiki/Q7489226","display_name":"Shape analysis (program analysis)","level":3,"score":0.4627303},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4430577},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.42674336},{"id":"https://openalex.org/C185877587","wikidata":"https://www.wikidata.org/wiki/Q1757407","display_name":"Medial axis","level":2,"score":0.42516932},{"id":"https://openalex.org/C206194317","wikidata":"https://www.wikidata.org/wiki/Q1138624","display_name":"Convex hull","level":3,"score":0.39612976},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.36492896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36119553},{"id":"https://openalex.org/C134912446","wikidata":"https://www.wikidata.org/wiki/Q5166516","display_name":"Convex body","level":4,"score":0.25324303},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.080844015},{"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}],"mesh":[],"locations_count":2,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.5244/c.4.44","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.380.9265","pdf_url":"http://www.bmva.org/bmvc/1990/bmvc-90-044.pdf","source":{"id":"https://openalex.org/S4306400349","display_name":"CiteSeer X (The Pennsylvania State University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I130769515","host_organization_name":"Pennsylvania State University","host_organization_lineage":["https://openalex.org/I130769515"],"host_organization_lineage_names":["Pennsylvania State University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.380.9265","pdf_url":"http://www.bmva.org/bmvc/1990/bmvc-90-044.pdf","source":{"id":"https://openalex.org/S4306400349","display_name":"CiteSeer X (The Pennsylvania State University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I130769515","host_organization_name":"Pennsylvania State University","host_organization_lineage":["https://openalex.org/I130769515"],"host_organization_lineage_names":["Pennsylvania State University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false},"sustainable_development_goals":[{"score":0.4,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":1,"referenced_works":["https://openalex.org/W2065537272"],"related_works":["https://openalex.org/W4288599854","https://openalex.org/W4233412702","https://openalex.org/W2962891303","https://openalex.org/W2915021555","https://openalex.org/W2187751194","https://openalex.org/W2177417408","https://openalex.org/W2112271857","https://openalex.org/W2064237880","https://openalex.org/W1771760140","https://openalex.org/W1570232481"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"a":[3,30,38,42,50,75],"planar":[4],"curve":[5,25],"segmentation":[6,22],"method":[7],"based":[8],"on":[9],"the":[10,24,79],"analysis":[11],"of":[12,23,52,78],"curvature":[13,32],"and":[14,34,41,55],"mean":[15],"polygonal":[16],"area":[17],"is":[18,26,67],"proposed.":[19],"A":[20,61],"rough":[21],"first":[27],"produced":[28],"by":[29,37],"high/low":[31],"classifier":[33,40],"then":[35,68],"refined":[36],"high/low/zero":[39],"knot/straight/convex/concave":[43],"shape":[44,56],"identifier":[45],"so":[46],"as":[47],"to":[48,70,73],"obtain":[49],"set":[51],"critical":[53],"knots":[54],"descriptors":[57],"for":[58],"all":[59],"segments.":[60],"straight":[62],"line":[63],"or":[64],"conic":[65],"approximation":[66],"applied":[69],"each":[71],"segment":[72],"generate":[74],"symbolic":[76],"representation":[77],"curve.":[80]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2033882478","counts_by_year":[],"updated_date":"2025-03-19T23:11:02.096899","created_date":"2016-06-24"}