{"id":"https://openalex.org/W2165928670","doi":"https://doi.org/10.1109/cvprw.2010.5543798","title":"Distributed calibration of pan-tilt camera network using multi-layered belief propagation","display_name":"Distributed calibration of pan-tilt camera network using multi-layered belief propagation","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2165928670","doi":"https://doi.org/10.1109/cvprw.2010.5543798","mag":"2165928670"},"language":"en","primary_location":{"id":"doi:10.1109/cvprw.2010.5543798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvprw.2010.5543798","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops","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/A5030506227","display_name":"Ayesha Choudhary","orcid":"https://orcid.org/0000-0002-7544-4912"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ayesha Choudhary","raw_affiliation_strings":["Indian Institute of Technology, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology, Delhi, India","institution_ids":["https://openalex.org/I68891433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100705959","display_name":"Gaurav Sharma","orcid":"https://orcid.org/0000-0001-9735-9519"},"institutions":[{"id":"https://openalex.org/I98702875","display_name":"Universit\u00e9 de Caen Normandie","ror":"https://ror.org/051kpcy16","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I98702875"]},{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["FR","IN"],"is_corresponding":false,"raw_author_name":"Gaurav Sharma","raw_affiliation_strings":["Multimedia lab, Indian Institute of Technology, Delhi","University of Caen, France"],"affiliations":[{"raw_affiliation_string":"Multimedia lab, Indian Institute of Technology, Delhi","institution_ids":["https://openalex.org/I68891433"]},{"raw_affiliation_string":"University of Caen, France","institution_ids":["https://openalex.org/I98702875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086242686","display_name":"Santanu Chaudhury","orcid":"https://orcid.org/0000-0002-5488-7773"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Santanu Chaudhury","raw_affiliation_strings":["Indian Institute of Technology, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology, Delhi, India","institution_ids":["https://openalex.org/I68891433"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107849097","display_name":"Subhashis Banerjee","orcid":null},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Subhashis Banerjee","raw_affiliation_strings":["Indian Institute of Technology, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology, Delhi, India","institution_ids":["https://openalex.org/I68891433"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5030506227"],"corresponding_institution_ids":["https://openalex.org/I68891433"],"apc_list":null,"apc_paid":null,"fwci":0.6465,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73605515,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"33","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9994000196456909,"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":0.9976999759674072,"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/tilt","display_name":"Tilt (camera)","score":0.8314093351364136},{"id":"https://openalex.org/keywords/camera-auto-calibration","display_name":"Camera auto-calibration","score":0.7308115363121033},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6879791617393494},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.673671305179596},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.6543850302696228},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6450618505477905},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6235799193382263},{"id":"https://openalex.org/keywords/camera-matrix","display_name":"Camera matrix","score":0.5496243238449097},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5300307869911194},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5286256074905396},{"id":"https://openalex.org/keywords/pinhole-camera-model","display_name":"Pinhole camera model","score":0.33828675746917725},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16669657826423645},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07200941443443298}],"concepts":[{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.8314093351364136},{"id":"https://openalex.org/C94816000","wikidata":"https://www.wikidata.org/wiki/Q5026006","display_name":"Camera auto-calibration","level":3,"score":0.7308115363121033},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6879791617393494},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.673671305179596},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.6543850302696228},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6450618505477905},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6235799193382263},{"id":"https://openalex.org/C679329","wikidata":"https://www.wikidata.org/wiki/Q5026015","display_name":"Camera matrix","level":5,"score":0.5496243238449097},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5300307869911194},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5286256074905396},{"id":"https://openalex.org/C199996500","wikidata":"https://www.wikidata.org/wiki/Q14369636","display_name":"Pinhole camera model","level":4,"score":0.33828675746917725},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16669657826423645},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07200941443443298},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cvprw.2010.5543798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvprw.2010.5543798","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.467.6396","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.467.6396","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cse.iitd.ac.in/~ayesha/papers/Ayesha_distCalib.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W87761020","https://openalex.org/W1560512119","https://openalex.org/W2033819227","https://openalex.org/W2085280351","https://openalex.org/W2104630321","https://openalex.org/W2106619597","https://openalex.org/W2136525316","https://openalex.org/W2142486934","https://openalex.org/W2151103935","https://openalex.org/W2154475421","https://openalex.org/W3143112321","https://openalex.org/W3189450441","https://openalex.org/W6603565223","https://openalex.org/W6676135304"],"related_works":["https://openalex.org/W227461850","https://openalex.org/W2118427684","https://openalex.org/W4254512752","https://openalex.org/W42909716","https://openalex.org/W2052984831","https://openalex.org/W2378222798","https://openalex.org/W1593370737","https://openalex.org/W2785097492","https://openalex.org/W2371079219","https://openalex.org/W2392935764"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"a":[5,36,57,69,90,94],"technique":[6],"for":[7,30,60,92],"distributed":[8,58],"self-calibration":[9],"of":[10,26,97,112,116],"pan-tilt":[11],"camera":[12,28,32,114,118],"network":[13,42],"using":[14,77],"multi-layered":[15],"belief":[16,78],"propagation.":[17],"Our":[18,103],"goal":[19],"is":[20,81],"to":[21,35,83],"obtain":[22],"globally":[23,109],"consistent":[24,110],"estimates":[25],"the":[27,48,113,120],"parameters":[29,115],"each":[31,117],"with":[33,45,100],"respect":[34],"global":[37],"world":[38],"coordinate":[39],"system.":[40],"The":[41],"configuration":[43],"changes":[44],"time":[46,91],"as":[47],"cameras":[49,64,88,99],"can":[50],"pan":[51],"and":[52,108],"tilt.":[53],"We":[54,74],"also":[55],"give":[56],"algorithm":[59],"automatically":[61],"finding":[62],"which":[63],"have":[65,84],"overlapping":[66,101],"views":[67],"at":[68,89],"certain":[70],"point":[71],"in":[72,119],"time.":[73],"argue":[75],"that":[76],"propagation":[79],"it":[80],"sufficient":[82],"correspondences":[85],"between":[86],"three":[87],"calibrating":[93],"larger":[95],"set":[96],"(static)":[98],"views.":[102],"method":[104],"gives":[105],"an":[106],"accurate":[107],"estimate":[111],"network.":[121]},"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
