{"id":"https://openalex.org/W2101711611","doi":"https://doi.org/10.1109/icpr.2002.1044654","title":"A ball detection algorithm for real soccer image sequences","display_name":"A ball detection algorithm for real soccer image sequences","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2101711611","doi":"https://doi.org/10.1109/icpr.2002.1044654","mag":"2101711611"},"language":"en","primary_location":{"id":"doi:10.1109/icpr.2002.1044654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2002.1044654","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Object recognition supported by user interaction for service robots","raw_type":"proceedings-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/A5050637227","display_name":"Tiziana D\u2019Orazio","orcid":null},"institutions":[{"id":"https://openalex.org/I4210112283","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Bari","ror":"https://ror.org/022hq6c49","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210112283"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"T. D'Orazio","raw_affiliation_strings":["Istituto Elaborazione Segnali ed Irnrnagini C.N.R, C.N.R., Bari, Italy","Ist. Elaborazione Segnali ed Immagini, CNR, Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Istituto Elaborazione Segnali ed Irnrnagini C.N.R, C.N.R., Bari, Italy","institution_ids":["https://openalex.org/I4210112283"]},{"raw_affiliation_string":"Ist. Elaborazione Segnali ed Immagini, CNR, Bari, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045969357","display_name":"Nicola Ancona","orcid":"https://orcid.org/0000-0003-0065-0321"},"institutions":[{"id":"https://openalex.org/I4210112283","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Bari","ror":"https://ror.org/022hq6c49","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210112283"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"N. Ancona","raw_affiliation_strings":["Istituto Elaborazione Segnali ed Irnrnagini C.N.R, C.N.R., Bari, Italy","Ist. Elaborazione Segnali ed Immagini, CNR, Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Istituto Elaborazione Segnali ed Irnrnagini C.N.R, C.N.R., Bari, Italy","institution_ids":["https://openalex.org/I4210112283"]},{"raw_affiliation_string":"Ist. Elaborazione Segnali ed Immagini, CNR, Bari, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047403740","display_name":"Grazia Cicirelli","orcid":"https://orcid.org/0000-0003-1562-0467"},"institutions":[{"id":"https://openalex.org/I4210112283","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Bari","ror":"https://ror.org/022hq6c49","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210112283"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Cicirelli","raw_affiliation_strings":["Istituto Elaborazione Segnali ed Irnrnagini C.N.R, C.N.R., Bari, Italy","Ist. Elaborazione Segnali ed Immagini, CNR, Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Istituto Elaborazione Segnali ed Irnrnagini C.N.R, C.N.R., Bari, Italy","institution_ids":["https://openalex.org/I4210112283"]},{"raw_affiliation_string":"Ist. Elaborazione Segnali ed Immagini, CNR, Bari, Italy","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052272280","display_name":"Massimiliano Nitti","orcid":"https://orcid.org/0000-0002-0555-3443"},"institutions":[{"id":"https://openalex.org/I4210112283","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Bari","ror":"https://ror.org/022hq6c49","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210112283"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Nitti","raw_affiliation_strings":["Istituto Elaborazione Segnali ed Irnrnagini C.N.R, C.N.R., Bari, Italy","Ist. Elaborazione Segnali ed Immagini, CNR, Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Istituto Elaborazione Segnali ed Irnrnagini C.N.R, C.N.R., Bari, Italy","institution_ids":["https://openalex.org/I4210112283"]},{"raw_affiliation_string":"Ist. Elaborazione Segnali ed Immagini, CNR, Bari, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5050637227"],"corresponding_institution_ids":["https://openalex.org/I4210112283"],"apc_list":null,"apc_paid":null,"fwci":4.5374,"has_fulltext":false,"cited_by_count":79,"citation_normalized_percentile":{"value":0.95040053,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"1","issue":null,"first_page":"210","last_page":"213"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9624000191688538,"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/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.911899983882904,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ball","display_name":"Ball (mathematics)","score":0.834507942199707},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6499041318893433},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6138518452644348},{"id":"https://openalex.org/keywords/hough-transform","display_name":"Hough transform","score":0.5966718196868896},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5888646245002747},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.5638576149940491},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3804320693016052},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3587430417537689},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24619022011756897},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07639375329017639}],"concepts":[{"id":"https://openalex.org/C122041747","wikidata":"https://www.wikidata.org/wiki/Q838611","display_name":"Ball (mathematics)","level":2,"score":0.834507942199707},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6499041318893433},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6138518452644348},{"id":"https://openalex.org/C200518788","wikidata":"https://www.wikidata.org/wiki/Q195076","display_name":"Hough transform","level":3,"score":0.5966718196868896},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5888646245002747},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.5638576149940491},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3804320693016052},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3587430417537689},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24619022011756897},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07639375329017639}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icpr.2002.1044654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2002.1044654","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Object recognition supported by user interaction for service robots","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1981047245","https://openalex.org/W1995376165","https://openalex.org/W1998308221","https://openalex.org/W2019677198","https://openalex.org/W2040376141","https://openalex.org/W2062294515","https://openalex.org/W2095905764","https://openalex.org/W2153360856"],"related_works":["https://openalex.org/W2030098947","https://openalex.org/W1974777989","https://openalex.org/W2363834444","https://openalex.org/W2003466055","https://openalex.org/W2070077862","https://openalex.org/W2765199790","https://openalex.org/W2164944168","https://openalex.org/W262984167","https://openalex.org/W2372868647","https://openalex.org/W2070290716"],"abstract_inverted_index":{"A":[0,152],"large":[1,153],"number":[2,55,86,154],"of":[3,56,76,84,87,95,115,140,155],"methods":[4],"for":[5,15],"circle":[6,98],"detection":[7,169],"has":[8,58,143,157],"been":[9,105,144,158],"studied":[10],"in":[11,24,35,41,118,146],"the":[12,28,33,45,69,82,96,113,116,119,122,130,138,141,163],"last":[13],"years":[14],"numerous":[16],"image":[17,123],"processing":[18],"applications.":[19],"The":[20,74],"application":[21],"domain":[22,49],"considered":[23,106],"this":[25,77],"paper":[26],"is":[27,38,50,79],"soccer":[29,36],"game.":[30],"To":[31],"identify":[32],"ball":[34,117,131,142],"images":[37],"very":[39],"important":[40],"order":[42,147],"to":[43,59,68,80,148],"evaluate":[44],"goal":[46],"event.":[47],"This":[48],"challenging":[51],"as":[52,63,133],"a":[53,85,92,134],"great":[54],"problems":[57],"be":[60],"managed,":[61],"such":[62],"occlusions,":[64],"shadows,":[65],"objects":[66],"similar":[67],"ball,":[70],"real":[71],"time":[72],"processing.":[73],"aim":[75],"work":[78],"present":[81],"results":[83],"experiments":[88,156],"obtained":[89],"by":[90],"using":[91],"modified":[93,145],"version":[94],"directional":[97],"Hough":[99],"transform.":[100],"Different":[101],"lighting":[102],"conditions":[103],"have":[104],"since":[107],"they":[108],"introduce":[109],"strong":[110],"modifications":[111],"on":[112],"appearance":[114],"image:":[120],"when":[121],"sequences":[124],"are":[125],"taken":[126],"with":[127],"natural":[128],"light":[129],"appears":[132],"spherical":[135],"cap":[136],"then":[137],"search":[139],"manage":[149],"those":[150],"situations.":[151],"carried":[159],"out":[160],"showing":[161],"that":[162],"proposed":[164],"method":[165],"obtains":[166],"an":[167],"high":[168],"score.":[170]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}