{"id":"https://openalex.org/W5843721","doi":"https://doi.org/10.1007/1-4020-4179-9_71","title":"LOCAL IMAGE STRUCTURE ANALYSIS USING CONIC SECTIONS*","display_name":"LOCAL IMAGE STRUCTURE ANALYSIS USING CONIC SECTIONS*","publication_year":2006,"publication_date":"2006-03-10","ids":{"openalex":"https://openalex.org/W5843721","doi":"https://doi.org/10.1007/1-4020-4179-9_71","mag":"5843721"},"language":"en","primary_location":{"id":"doi:10.1007/1-4020-4179-9_71","is_oa":false,"landing_page_url":"https://doi.org/10.1007/1-4020-4179-9_71","pdf_url":null,"source":{"id":"https://openalex.org/S4306463519","display_name":"Kluwer Academic Publishers eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Imaging and Vision","raw_type":"book-chapter"},"type":"book-chapter","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/A5110222469","display_name":"Christian Perwa\u00df","orcid":null},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Kiel University","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Christian Perwass","raw_affiliation_strings":["Computer Science Institute, Christian-Albrechts-University Kiel, Christian-Albrechts-Platz 4, Kiel, Germany"],"affiliations":[{"raw_affiliation_string":"Computer Science Institute, Christian-Albrechts-University Kiel, Christian-Albrechts-Platz 4, Kiel, Germany","institution_ids":["https://openalex.org/I32021983"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110222469"],"corresponding_institution_ids":["https://openalex.org/I32021983"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00058027,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"503","last_page":"508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9993000030517578,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9993000030517578,"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":0.9983999729156494,"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":0.9980999827384949,"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/conic-section","display_name":"Conic section","score":0.8636674880981445},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.7854013442993164},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.6868666410446167},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.5345757603645325},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4834757447242737},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4487987756729126},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.42934104800224304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41252946853637695},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39179471135139465},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.22058865427970886},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.14377239346504211},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.10630330443382263}],"concepts":[{"id":"https://openalex.org/C108598597","wikidata":"https://www.wikidata.org/wiki/Q124255","display_name":"Conic section","level":2,"score":0.8636674880981445},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.7854013442993164},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.6868666410446167},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.5345757603645325},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4834757447242737},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4487987756729126},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42934104800224304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41252946853637695},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39179471135139465},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.22058865427970886},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14377239346504211},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.10630330443382263}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/1-4020-4179-9_71","is_oa":false,"landing_page_url":"https://doi.org/10.1007/1-4020-4179-9_71","pdf_url":null,"source":{"id":"https://openalex.org/S4306463519","display_name":"Kluwer Academic Publishers eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Imaging and Vision","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W89301254","https://openalex.org/W174126042","https://openalex.org/W1507676196","https://openalex.org/W1600786781","https://openalex.org/W1981609785","https://openalex.org/W1999468478","https://openalex.org/W2061061585","https://openalex.org/W2111308925","https://openalex.org/W2162601563","https://openalex.org/W3165903168","https://openalex.org/W7036099631"],"related_works":["https://openalex.org/W4300566153","https://openalex.org/W2795378890","https://openalex.org/W2804689728","https://openalex.org/W2946724620","https://openalex.org/W2012685253","https://openalex.org/W2037437483","https://openalex.org/W2374398405","https://openalex.org/W2360349537","https://openalex.org/W2371953206","https://openalex.org/W2352878362"],"abstract_inverted_index":{"We":[0],"propose":[1],"an":[2],"algorithm":[3,53,71],"for":[4,41],"the":[5,34,43,52,57,63,70],"analysis":[6],"of":[7,19,33,46,51,59,69],"local":[8,64],"image":[9,65],"structure":[10],"that":[11],"is":[12,54],"able":[13],"to":[14,55,62,74],"distinguish":[15],"between":[16],"a":[17],"number":[18],"different":[20],"structures":[21,36],"like":[22],"corners,":[23],"crossings,":[24],"y-junctions,":[25],"t-junctions,":[26],"lines":[27],"and":[28,76],"line":[29],"segments.":[30],"Furthermore,":[31],"parameters":[32],"detected":[35],"can":[37],"be":[38,80],"evaluated,":[39],"as,":[40],"example,":[42],"opening":[44],"angle":[45],"corners.":[47],"The":[48,67],"main":[49],"idea":[50],"fit":[56],"intersection":[58],"two":[60],"conics":[61],"structure.":[66],"results":[68],"when":[72],"applied":[73],"synthetic":[75],"real":[77],"data":[78],"will":[79],"presented.":[81]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
