{"id":"https://openalex.org/W2104354059","doi":"https://doi.org/10.1109/icsmc.2007.4413717","title":"Boundary-based corner detection using K-cosine","display_name":"Boundary-based corner detection using K-cosine","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2104354059","doi":"https://doi.org/10.1109/icsmc.2007.4413717","mag":"2104354059"},"language":"en","primary_location":{"id":"doi:10.1109/icsmc.2007.4413717","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsmc.2007.4413717","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Systems, Man and Cybernetics","raw_type":"proceedings-article"},"type":"conference-paper","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/A5014984881","display_name":"Te-Hsiu Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I126145234","display_name":"Chaoyang University of Technology","ror":"https://ror.org/04xwksx09","country_code":"TW","type":"education","lineage":["https://openalex.org/I126145234"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Te-Hsiu Sun","raw_affiliation_strings":["Department of Industrial Engineering and Management, Chaoyang University of Technology, Taiwan","Chaoyang Univ. of Technol., Wufeng"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering and Management, Chaoyang University of Technology, Taiwan","institution_ids":["https://openalex.org/I126145234"]},{"raw_affiliation_string":"Chaoyang Univ. of Technol., Wufeng","institution_ids":["https://openalex.org/I126145234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034984624","display_name":"Chih-Chung Lo","orcid":null},"institutions":[{"id":"https://openalex.org/I85148518","display_name":"Fo Guang University","ror":"https://ror.org/046wjy580","country_code":"TW","type":"education","lineage":["https://openalex.org/I85148518"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chih-Chung Lo","raw_affiliation_strings":["Department of Informatics, Fo Guang University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, Fo Guang University, Taiwan","institution_ids":["https://openalex.org/I85148518"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006059636","display_name":"Po-Shen Yu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Po-Shen Yu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5052038329","display_name":"Fang-Chih Tien","orcid":"https://orcid.org/0009-0007-2710-9523"},"institutions":[{"id":"https://openalex.org/I118292597","display_name":"National Taipei University of Technology","ror":"https://ror.org/00cn92c09","country_code":"TW","type":"education","lineage":["https://openalex.org/I118292597"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Fang-Chih Tien","raw_affiliation_strings":["Industrial Engineering and Management Department, National Taipei University of Technology, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Engineering and Management Department, National Taipei University of Technology, Taiwan","institution_ids":["https://openalex.org/I118292597"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.6568,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.93696082,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"1106","last_page":"1111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval 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"}},{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9984999895095825,"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/corner-detection","display_name":"Corner detection","score":0.8343455791473389},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.7460264563560486},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.5887720584869385},{"id":"https://openalex.org/keywords/trigonometric-functions","display_name":"Trigonometric functions","score":0.5796746015548706},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5745794177055359},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5520997047424316},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5329535603523254},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.5184440612792969},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49185943603515625},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.48808133602142334},{"id":"https://openalex.org/keywords/interest-point-detection","display_name":"Interest point detection","score":0.47980502247810364},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.46569713950157166},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.45071446895599365},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41682377457618713},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38247835636138916},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32152947783470154},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.30011820793151855},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.24798497557640076},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2310900092124939},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.21881625056266785},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.16965708136558533}],"concepts":[{"id":"https://openalex.org/C39499422","wikidata":"https://www.wikidata.org/wiki/Q697320","display_name":"Corner detection","level":3,"score":0.8343455791473389},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.7460264563560486},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.5887720584869385},{"id":"https://openalex.org/C178009071","wikidata":"https://www.wikidata.org/wiki/Q93344","display_name":"Trigonometric functions","level":2,"score":0.5796746015548706},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5745794177055359},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5520997047424316},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5329535603523254},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.5184440612792969},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49185943603515625},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.48808133602142334},{"id":"https://openalex.org/C38785706","wikidata":"https://www.wikidata.org/wiki/Q93586","display_name":"Interest point detection","level":5,"score":0.47980502247810364},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.46569713950157166},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.45071446895599365},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41682377457618713},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38247835636138916},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32152947783470154},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.30011820793151855},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.24798497557640076},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2310900092124939},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.21881625056266785},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.16965708136558533},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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":1,"locations":[{"id":"doi:10.1109/icsmc.2007.4413717","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsmc.2007.4413717","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Systems, Man and Cybernetics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.6899999976158142}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321040","display_name":"National Science Council","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1911904603","https://openalex.org/W1967129518","https://openalex.org/W1970969708","https://openalex.org/W1975335672","https://openalex.org/W1975811732","https://openalex.org/W1978741857","https://openalex.org/W1981787154","https://openalex.org/W2004831001","https://openalex.org/W2015183677","https://openalex.org/W2020187819","https://openalex.org/W2023044639","https://openalex.org/W2026041650","https://openalex.org/W2033182111","https://openalex.org/W2038691774","https://openalex.org/W2042168410","https://openalex.org/W2050061337","https://openalex.org/W2052277674","https://openalex.org/W2058399945","https://openalex.org/W2072439030","https://openalex.org/W2074613519","https://openalex.org/W2078867742","https://openalex.org/W2078996548","https://openalex.org/W2082346459","https://openalex.org/W2086425172","https://openalex.org/W2114785422","https://openalex.org/W2128195125","https://openalex.org/W2129146260","https://openalex.org/W2141859096","https://openalex.org/W2148737003","https://openalex.org/W2153845476","https://openalex.org/W2158713158","https://openalex.org/W2163775665","https://openalex.org/W2172263315","https://openalex.org/W2911835288","https://openalex.org/W4254917357","https://openalex.org/W6680712823"],"related_works":["https://openalex.org/W3146011161","https://openalex.org/W2556820098","https://openalex.org/W2747629414","https://openalex.org/W2143549796","https://openalex.org/W2349476094","https://openalex.org/W2992309895","https://openalex.org/W2351623407","https://openalex.org/W3159377063","https://openalex.org/W2148144797","https://openalex.org/W3174242966"],"abstract_inverted_index":{"This":[0],"study":[1,47],"presents":[2],"a":[3,49],"boundary-based":[4],"corner":[5,40,58,63],"detection":[6,11,41,64],"method":[7,84,97],"that":[8,81],"achieves":[9],"robust":[10,57],"for":[12,56],"digital":[13,75],"objects":[14],"containing":[15],"wide":[16],"angles":[17],"and":[18,53,69,90,92],"various":[19],"curves":[20],"using":[21],"curvature.":[22],"The":[23,77],"boundary":[24],"of":[25],"an":[26],"object":[27],"is":[28,67,85,93],"first":[29],"represented":[30],"into":[31],"curvature":[32,54],"measured":[33],"by":[34,37],"K-cosine.":[35],"Then,":[36],"modifying":[38],"the":[39,61,82],"error":[42],"(J.L.":[43],"Ker,":[44],"1989),":[45],"this":[46],"proposes":[48],"suitable":[50],"K":[51],"value":[52],"threshold":[55],"detection.":[59],"Finally,":[60],"K-cosine":[62],"(KCD)":[65],"algorithm":[66],"proposed":[68,83],"verified":[70],"with":[71],"several":[72],"commonly":[73],"employed":[74],"objects.":[76],"experimental":[78],"results":[79],"reveal":[80],"free":[86],"from":[87],"translation,":[88],"rotation":[89],"scaling,":[91],"superior":[94],"to":[95],"Tsai's":[96],"(D.M.":[98],"Tsai":[99],"et":[100],"al.,":[101],"1999)":[102],"in":[103,106],"computation":[104],"speed":[105],"discriminating":[107],"false":[108],"targets.":[109]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
