{"id":"https://openalex.org/W2092090549","doi":"https://doi.org/10.1109/iccvw.2009.5457614","title":"A self-calibration method for smart video cameras","display_name":"A self-calibration method for smart video cameras","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2092090549","doi":"https://doi.org/10.1109/iccvw.2009.5457614","mag":"2092090549"},"language":"en","primary_location":{"id":"doi:10.1109/iccvw.2009.5457614","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccvw.2009.5457614","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 12th International Conference on Computer Vision Workshops, ICCV Workshops","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/A5002725059","display_name":"Georg Nebehay","orcid":null},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Georg Nebehay","raw_affiliation_strings":["Pattern Recognition and Image Processing, University of Technology, Vienna, Vienna, Austria","Pattern Recognition and Image Processing, Vienna University of Technology, A-1040, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pattern Recognition and Image Processing, University of Technology, Vienna, Vienna, Austria","institution_ids":[]},{"raw_affiliation_string":"Pattern Recognition and Image Processing, Vienna University of Technology, A-1040, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034978950","display_name":"Roman Pflugfelder","orcid":null},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Roman Pflugfelder","raw_affiliation_strings":["Video and Security Technology, Austrian Institute of Technology GmbH, Vienna, Austria","Video and Security Technology, Austrian Institute of Technology, A-1220 Vienna, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Video and Security Technology, Austrian Institute of Technology GmbH, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]},{"raw_affiliation_string":"Video and Security Technology, Austrian Institute of Technology, A-1220 Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2682,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.44233583,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2353","issue":null,"first_page":"840","last_page":"846"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","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/T10531","display_name":"Advanced Vision and Imaging","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/T10638","display_name":"Optical measurement and interference techniques","score":0.9995999932289124,"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":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7903464436531067},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7654495239257812},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7366546988487244},{"id":"https://openalex.org/keywords/smart-camera","display_name":"Smart camera","score":0.7133727073669434},{"id":"https://openalex.org/keywords/camera-auto-calibration","display_name":"Camera auto-calibration","score":0.6239664554595947},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6220511198043823},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.614619255065918},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.5922625064849854},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5828256607055664},{"id":"https://openalex.org/keywords/focal-length","display_name":"Focal length","score":0.5377291440963745},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5140451192855835},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3500717580318451},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.11868181824684143},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10294964909553528}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7903464436531067},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7654495239257812},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7366546988487244},{"id":"https://openalex.org/C161334170","wikidata":"https://www.wikidata.org/wiki/Q1428778","display_name":"Smart camera","level":2,"score":0.7133727073669434},{"id":"https://openalex.org/C94816000","wikidata":"https://www.wikidata.org/wiki/Q5026006","display_name":"Camera auto-calibration","level":3,"score":0.6239664554595947},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6220511198043823},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.614619255065918},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.5922625064849854},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5828256607055664},{"id":"https://openalex.org/C82552819","wikidata":"https://www.wikidata.org/wiki/Q193540","display_name":"Focal length","level":3,"score":0.5377291440963745},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5140451192855835},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3500717580318451},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11868181824684143},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10294964909553528},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.0},{"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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccvw.2009.5457614","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccvw.2009.5457614","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 12th International Conference on Computer Vision Workshops, ICCV Workshops","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.714.9762","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.714.9762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gnebehay.com/publications/ecv_2009/ecv_2009.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W21877","https://openalex.org/W36923225","https://openalex.org/W1498183729","https://openalex.org/W1576834227","https://openalex.org/W1943823759","https://openalex.org/W1982826229","https://openalex.org/W2033819227","https://openalex.org/W2085261163","https://openalex.org/W2100388501","https://openalex.org/W2102271310","https://openalex.org/W2117853077","https://openalex.org/W2123367371","https://openalex.org/W2133889189","https://openalex.org/W2136527382","https://openalex.org/W2155880278","https://openalex.org/W2160975105","https://openalex.org/W2164847041","https://openalex.org/W2175439648","https://openalex.org/W2463290046","https://openalex.org/W2498094064","https://openalex.org/W2911355490","https://openalex.org/W6600000350","https://openalex.org/W6630087956","https://openalex.org/W6634433565","https://openalex.org/W6640638069","https://openalex.org/W6645663726","https://openalex.org/W6758369597"],"related_works":["https://openalex.org/W2140136067","https://openalex.org/W2807530468","https://openalex.org/W2897941598","https://openalex.org/W2066116221","https://openalex.org/W2377445719","https://openalex.org/W4301002364","https://openalex.org/W90406836","https://openalex.org/W1593370737","https://openalex.org/W2107854735","https://openalex.org/W2380821799"],"abstract_inverted_index":{"The":[0,75],"automatic":[1],"calibration":[2],"of":[3,36,49,58,81,104],"the":[4,10,14,59,84,94],"intrinsic":[5],"camera":[6,15,54],"parameters":[7],"such":[8],"as":[9],"focal":[11,95],"length":[12,96],"and":[13,122,125],"orientation":[16],"is":[17],"an":[18,127],"important":[19],"pre-requisite":[20],"for":[21],"many":[22],"computer":[23],"vision":[24],"algorithms":[25],"in":[26,41,53,73,79,93],"video":[27],"surveillance.":[28],"Despite":[29],"its":[30],"importance":[31],"only":[32],"a":[33,98,108,117,131],"few":[34],"number":[35],"methods":[37],"show":[38,66,116],"their":[39],"applicability":[40],"embedded":[42,128],"systems.":[43],"This":[44],"paper":[45],"shows":[46,77],"new":[47],"results":[48,115],"previous":[50],"work":[51],"done":[52],"self-calibration":[55],"on":[56,107,130],"images":[57,65,83],"York":[60],"Urban":[61],"data-set.":[62],"These":[63],"102":[64,82],"typical":[67],"urban":[68],"scenes":[69],"one":[70],"might":[71],"expect":[72],"practice.":[74],"evaluation":[76],"that":[78,113],"52":[80],"proposed":[85],"method":[86],"achieves":[87],"less":[88],"than":[89],"5%":[90],"relative":[91],"error":[92],"at":[97],"mean":[99],"computation":[100],"time":[101],"per":[102],"image":[103],"14.45":[105],"s":[106],"standard":[109],"PC.":[110],"We":[111],"believe":[112],"these":[114],"fair":[118],"balance":[119],"between":[120],"accuracy":[121],"computational":[123],"performance":[124],"encourage":[126],"implementation":[129],"smart":[132],"camera.":[133]},"counts_by_year":[{"year":2020,"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"}