{"id":"https://openalex.org/W3091020296","doi":"https://doi.org/10.1109/icip40778.2020.9190718","title":"An Efficient Ellipse Detector Based On Region Detection And Arc Pruning","display_name":"An Efficient Ellipse Detector Based On Region Detection And Arc Pruning","publication_year":2020,"publication_date":"2020-09-30","ids":{"openalex":"https://openalex.org/W3091020296","doi":"https://doi.org/10.1109/icip40778.2020.9190718","mag":"3091020296"},"language":"en","primary_location":{"id":"doi:10.1109/icip40778.2020.9190718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip40778.2020.9190718","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Image Processing (ICIP)","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/A5080045714","display_name":"Tian Xie","orcid":"https://orcid.org/0000-0001-9893-2778"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tian Xie","raw_affiliation_strings":["International School of Information Science and Technology, Dalian University of Technology, Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International School of Information Science and Technology, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049505543","display_name":"Ruike Zhang","orcid":"https://orcid.org/0000-0002-9391-5060"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruike Zhang","raw_affiliation_strings":["International School of Information Science and Technology, Dalian University of Technology, Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International School of Information Science and Technology, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077476161","display_name":"Jingchao Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingchao Liang","raw_affiliation_strings":["International School of Information Science and Technology, Dalian University of Technology, Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International School of Information Science and Technology, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101812176","display_name":"Qi Jia","orcid":"https://orcid.org/0000-0001-5383-0065"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Jia","raw_affiliation_strings":["International School of Information Science and Technology, Dalian University of Technology, Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International School of Information Science and Technology, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057776894","display_name":"Xin Fan","orcid":"https://orcid.org/0000-0002-8991-4188"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Fan","raw_affiliation_strings":["International School of Information Science and Technology, Dalian University of Technology, Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International School of Information Science and Technology, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045140275","display_name":"Zhongxuan Luo","orcid":"https://orcid.org/0000-0001-5997-2646"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongxuan Luo","raw_affiliation_strings":["International School of Information Science and Technology, Dalian University of Technology, Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International School of Information Science and Technology, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I27357992"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"39","issue":null,"first_page":"2890","last_page":"2894"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":1.0,"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/T12549","display_name":"Image and Object Detection Techniques","score":1.0,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9857000112533569,"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/ellipse","display_name":"Ellipse","score":0.9809572696685791},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.7119476795196533},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.655128538608551},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.645412802696228},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6361604332923889},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.4904119670391083},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.48451560735702515},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.42567962408065796},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.41654908657073975},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31272920966148376},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.26624757051467896},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.11438465118408203},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10919263958930969}],"concepts":[{"id":"https://openalex.org/C74261601","wikidata":"https://www.wikidata.org/wiki/Q40112","display_name":"Ellipse","level":2,"score":0.9809572696685791},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.7119476795196533},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.655128538608551},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.645412802696228},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6361604332923889},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.4904119670391083},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.48451560735702515},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.42567962408065796},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.41654908657073975},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31272920966148376},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.26624757051467896},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11438465118408203},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10919263958930969},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip40778.2020.9190718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip40778.2020.9190718","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W1578518384","https://openalex.org/W1616962431","https://openalex.org/W1995376165","https://openalex.org/W2015858208","https://openalex.org/W2024113226","https://openalex.org/W2050629993","https://openalex.org/W2068400867","https://openalex.org/W2072018481","https://openalex.org/W2083229832","https://openalex.org/W2085111972","https://openalex.org/W2139442740","https://openalex.org/W2140427427","https://openalex.org/W2157494358","https://openalex.org/W2343416886","https://openalex.org/W2515884307","https://openalex.org/W2613718673","https://openalex.org/W3040794551","https://openalex.org/W3101139917","https://openalex.org/W4233943002","https://openalex.org/W4237371814","https://openalex.org/W6620707391","https://openalex.org/W6780125543"],"related_works":["https://openalex.org/W2371136327","https://openalex.org/W2890757232","https://openalex.org/W4293234107","https://openalex.org/W2370549269","https://openalex.org/W2386824811","https://openalex.org/W2354618530","https://openalex.org/W2081226903","https://openalex.org/W2363452175","https://openalex.org/W2029404707","https://openalex.org/W4287644326"],"abstract_inverted_index":{"Detecting":[0],"ellipses":[1,33,84,114],"accurately":[2],"and":[3,42,70,89,112],"efficiently":[4,85],"for":[5,10,93],"real-world":[6],"images":[7],"is":[8,25,80,102],"crucial":[9],"various":[11],"visual-based":[12],"applications.":[13],"Most":[14],"existing":[15],"methods":[16],"employ":[17],"detection":[18,60],"strategies":[19],"throughout":[20],"images,":[21],"while":[22,86],"most":[23],"time":[24],"spent":[26],"on":[27,67],"the":[28,39,58,68,94,106,122,130],"non-ellipse":[29],"region.":[30],"Meanwhile,":[31],"small":[32,111],"are":[34],"often":[35],"miss-detected":[36],"due":[37],"to":[38,82,104,115],"low":[40],"resolution":[41],"fixed":[43],"parameters":[44],"of":[45,72],"detectors.":[46],"In":[47],"this":[48],"paper,":[49],"we":[50],"proposed":[51,81,123],"an":[52],"effective":[53],"ellipse":[54],"detector":[55],"benefiting":[56],"from":[57],"region":[59,69,96],"method,":[61],"which":[62,109],"provides":[63],"a":[64,75],"basic":[65],"estimation":[66],"size":[71],"ellipses.":[73],"Then,":[74],"two-level":[76],"arc":[77],"pruning":[78],"strategy":[79],"detect":[83],"limiting":[87],"false-positive":[88],"false-negative":[90],"results.":[91],"Furthermore,":[92],"pre-estimated":[95],"without":[97],"detected":[98],"ellipses,":[99],"interpolation":[100],"method":[101,124],"employed":[103],"enlarge":[105],"target":[107],"region,":[108],"makes":[110],"blur":[113],"be":[116],"detected.":[117],"Experimental":[118],"results":[119],"demonstrate":[120],"that":[121],"achieves":[125],"competitive":[126],"accuracy":[127],"compared":[128],"with":[129],"state-of-the-art":[131],"methods.":[132]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}