{"id":"https://openalex.org/W1981245014","doi":"https://doi.org/10.1109/wacv.2008.4544035","title":"Cata-Fisheye Camera for Panoramic Imaging","display_name":"Cata-Fisheye Camera for Panoramic Imaging","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1981245014","doi":"https://doi.org/10.1109/wacv.2008.4544035","mag":"1981245014"},"language":"en","primary_location":{"id":"doi:10.1109/wacv.2008.4544035","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv.2008.4544035","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE Workshop on Applications of Computer Vision","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/A5005847154","display_name":"Gurunandan Krishnan","orcid":"https://orcid.org/0000-0002-1533-2169"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Gurunandan Krishnan","raw_affiliation_strings":["Department of Computer Science, Columbia University, USA","Department of Computer Science, Columbia University, New York NY"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Columbia University, USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Department of Computer Science, Columbia University, New York NY","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051975921","display_name":"Shree K. Nayar","orcid":"https://orcid.org/0000-0002-6452-6998"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shree K. Nayar","raw_affiliation_strings":["Department of Computer Science, Columbia University, USA","Department of Computer Science, Columbia University, New York NY"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Columbia University, USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Department of Computer Science, Columbia University, New York NY","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005847154"],"corresponding_institution_ids":["https://openalex.org/I78577930"],"apc_list":null,"apc_paid":null,"fwci":2.4845,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.89428767,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"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/T10627","display_name":"Advanced Image and Video Retrieval 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/panorama","display_name":"Panorama","score":0.8788682222366333},{"id":"https://openalex.org/keywords/parallax","display_name":"Parallax","score":0.7391389608383179},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7033061385154724},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6517887115478516},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6281432509422302},{"id":"https://openalex.org/keywords/field-of-view","display_name":"Field of view","score":0.6173164248466492},{"id":"https://openalex.org/keywords/lens","display_name":"Lens (geology)","score":0.5737196803092957},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4696368873119354},{"id":"https://openalex.org/keywords/optical-axis","display_name":"Optical axis","score":0.4471834897994995},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.43016698956489563},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3434492349624634},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17845743894577026}],"concepts":[{"id":"https://openalex.org/C2780580889","wikidata":"https://www.wikidata.org/wiki/Q41363","display_name":"Panorama","level":2,"score":0.8788682222366333},{"id":"https://openalex.org/C15759828","wikidata":"https://www.wikidata.org/wiki/Q165074","display_name":"Parallax","level":2,"score":0.7391389608383179},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7033061385154724},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6517887115478516},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6281432509422302},{"id":"https://openalex.org/C150627866","wikidata":"https://www.wikidata.org/wiki/Q1076893","display_name":"Field of view","level":2,"score":0.6173164248466492},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.5737196803092957},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4696368873119354},{"id":"https://openalex.org/C3756478","wikidata":"https://www.wikidata.org/wiki/Q3410566","display_name":"Optical axis","level":3,"score":0.4471834897994995},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.43016698956489563},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3434492349624634},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17845743894577026}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/wacv.2008.4544035","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv.2008.4544035","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE Workshop on Applications of Computer Vision","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.218.5801","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.218.5801","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ics.uci.edu/~majumder/COMPPC/papers/catafisheyecamera.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.360.7865","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.360.7865","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www1.cs.columbia.edu/CAVE/publications/pdfs/Krishnan_WACV08.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.5699999928474426}],"awards":[{"id":"https://openalex.org/G8876996369","display_name":null,"funder_award_id":"N00014","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W165571211","https://openalex.org/W1554208073","https://openalex.org/W1557065644","https://openalex.org/W1656328085","https://openalex.org/W2035090801","https://openalex.org/W2054684275","https://openalex.org/W2071435790","https://openalex.org/W2079406957","https://openalex.org/W2079638262","https://openalex.org/W2087277648","https://openalex.org/W2104508476","https://openalex.org/W2118603960","https://openalex.org/W2150131473","https://openalex.org/W2151103935","https://openalex.org/W2160124770","https://openalex.org/W2162560285","https://openalex.org/W2186718443","https://openalex.org/W2226107733","https://openalex.org/W2497856684","https://openalex.org/W3112865609","https://openalex.org/W4285719527","https://openalex.org/W6633375586","https://openalex.org/W6682136040","https://openalex.org/W6683731771","https://openalex.org/W6686665442"],"related_works":["https://openalex.org/W2221026583","https://openalex.org/W2566724250","https://openalex.org/W2146833707","https://openalex.org/W2898136300","https://openalex.org/W4387968347","https://openalex.org/W4389667448","https://openalex.org/W2383931486","https://openalex.org/W2294441925","https://openalex.org/W2296257700","https://openalex.org/W1999620047"],"abstract_inverted_index":{"We":[0,125,146],"present":[1],"a":[2,9,13,18,32,84,94,107,149,193,199,211],"novel":[3],"panoramic":[4,26,48,142,207],"imaging":[5],"system":[6],"which":[7,175],"uses":[8],"curved":[10,73,123],"mirror":[11,201],"as":[12],"simple":[14],"optical":[15,42,161],"attachment":[16],"to":[17,24,90,103,135,158],"fish-":[19],"eye":[20],"lens.":[21],"When":[22],"compared":[23],"existing":[25],"cameras,":[27],"our":[28,154],"\"'cata-fisheye\"":[29],"camera":[30,173,197],"has":[31],"simple,":[33],"compact":[34],"and":[35,38,65,119,180],"inexpensive":[36],"design,":[37],"yet":[39],"yields":[40],"high":[41,205],"performance.":[43],"It":[44],"captures":[45],"the":[46,62,66,72,79,117,122,131,137,141,160,164,168,172,176,182,186],"desired":[47],"field":[49,80,143,217],"of":[50,78,81,110,112,121,140,144,153,163,171,185,218],"view":[51,82,113],"in":[52],"two":[53,76,138],"parts.":[54],"The":[55,98],"upper":[56],"part":[57,68],"is":[58,88,178],"obtained":[59],"directly":[60],"by":[61,71,114],"fisheye":[63],"lens":[64],"lower":[67],"after":[69],"reflection":[70],"mirror.":[74,124],"These":[75],"parts":[77,139],"have":[83,147,191],"small":[85],"overlap":[86],"that":[87,202],"used":[89],"stitch":[91,136],"them":[92],"into":[93],"single":[95],"seamless":[96],"panorama.":[97,188],"cata-fisheye":[99,195],"concept":[100,155],"allows":[101],"us":[102],"design":[104],"cameras":[105],"with":[106,156,198,210],"wide":[108],"range":[109,170],"fields":[111],"simply":[115],"varying":[116],"parameters":[118],"position":[120],"provide":[126],"an":[127],"automatic":[128],"method":[129],"for":[130],"one-time":[132],"calibration":[133],"needed":[134],"view.":[145,219],"done":[148],"complete":[150],"performance":[151],"evaluation":[152],"respect":[157],"(i)":[159],"quality":[162],"captured":[165],"images,":[166],"(ii)":[167],"working":[169],"over":[174],"parallax":[177],"negligible,":[179],"(iii)":[181],"spatial":[183],"resolution":[184,206],"computed":[187],"Finally,":[189],"we":[190],"built":[192],"prototype":[194],"video":[196],"spherical":[200],"can":[203],"capture":[204],"images":[208],"(3600times550pixels)":[209],"360deg":[212],"(horizontal)":[213],"x":[214],"55deg":[215],"(vertical)":[216]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
