{"id":"https://openalex.org/W2294596403","doi":"https://doi.org/10.1109/icip.2015.7351568","title":"Piecewise distortion correction for fisheye lenses","display_name":"Piecewise distortion correction for fisheye lenses","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2294596403","doi":"https://doi.org/10.1109/icip.2015.7351568","mag":"2294596403"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2015.7351568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 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/A5002213720","display_name":"Marco Marcon","orcid":"https://orcid.org/0000-0001-6557-2120"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Marcon","raw_affiliation_strings":["Dipartimento di Elettronica, Informazione e Bioingegneria - Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informazione e Bioingegneria - Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051897828","display_name":"Augusto Sarti","orcid":"https://orcid.org/0000-0002-5803-1702"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Augusto Sarti","raw_affiliation_strings":["Dipartimento di Elettronica, Informazione e Bioingegneria - Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informazione e Bioingegneria - Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005378965","display_name":"Stefano Tubaro","orcid":"https://orcid.org/0000-0002-1990-9869"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Tubaro","raw_affiliation_strings":["Dipartimento di Elettronica, Informazione e Bioingegneria - Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informazione e Bioingegneria - Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":0.2703,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.61575003,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"4057","last_page":"4061"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference 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/T10638","display_name":"Optical measurement and interference 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":0.9997000098228455,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9990000128746033,"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/image-stitching","display_name":"Image stitching","score":0.6759611964225769},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.6465635299682617},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6157538890838623},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5719870328903198},{"id":"https://openalex.org/keywords/image-warping","display_name":"Image warping","score":0.5328196883201599},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.49289727210998535},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4869748055934906},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.4547221064567566},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4438631236553192},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4416506588459015},{"id":"https://openalex.org/keywords/autofocus","display_name":"Autofocus","score":0.43247929215431213},{"id":"https://openalex.org/keywords/zoom","display_name":"Zoom","score":0.42220449447631836},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.4128923714160919},{"id":"https://openalex.org/keywords/lens","display_name":"Lens (geology)","score":0.3297143280506134},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30957603454589844},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2652263343334198},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.20378103852272034},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.1488947868347168}],"concepts":[{"id":"https://openalex.org/C29081049","wikidata":"https://www.wikidata.org/wiki/Q1364242","display_name":"Image stitching","level":2,"score":0.6759611964225769},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.6465635299682617},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6157538890838623},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5719870328903198},{"id":"https://openalex.org/C157202957","wikidata":"https://www.wikidata.org/wiki/Q1659609","display_name":"Image warping","level":2,"score":0.5328196883201599},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.49289727210998535},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4869748055934906},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.4547221064567566},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4438631236553192},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4416506588459015},{"id":"https://openalex.org/C103764139","wikidata":"https://www.wikidata.org/wiki/Q210008","display_name":"Autofocus","level":3,"score":0.43247929215431213},{"id":"https://openalex.org/C124913957","wikidata":"https://www.wikidata.org/wiki/Q1232548","display_name":"Zoom","level":3,"score":0.42220449447631836},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.4128923714160919},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.3297143280506134},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30957603454589844},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2652263343334198},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.20378103852272034},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.1488947868347168},{"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/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2015.7351568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:re.public.polimi.it:11311/986094","is_oa":false,"landing_page_url":"http://hdl.handle.net/11311/986094","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.6200000047683716,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W36923225","https://openalex.org/W216123520","https://openalex.org/W1495197699","https://openalex.org/W1606043835","https://openalex.org/W1943823759","https://openalex.org/W1980760186","https://openalex.org/W2005660297","https://openalex.org/W2025039669","https://openalex.org/W2032704023","https://openalex.org/W2033819227","https://openalex.org/W2086018246","https://openalex.org/W2111308925","https://openalex.org/W2121972999","https://openalex.org/W2124386111","https://openalex.org/W2124535811","https://openalex.org/W2147169375","https://openalex.org/W2147867079","https://openalex.org/W2517485993","https://openalex.org/W6608770844","https://openalex.org/W6629559568","https://openalex.org/W6640638069"],"related_works":["https://openalex.org/W68020613","https://openalex.org/W1973382465","https://openalex.org/W2091466534","https://openalex.org/W4255291540","https://openalex.org/W2783706602","https://openalex.org/W2526278615","https://openalex.org/W2608817192","https://openalex.org/W1502459799","https://openalex.org/W3153296269","https://openalex.org/W4320802351"],"abstract_inverted_index":{"Lens":[0],"distortion":[1,58],"is":[2,21,51,134],"a":[3,14,31,54,61,79,84,111,124,130,160],"well-known":[4],"problem":[5],"for":[6,83,106,123,141,173],"camera":[7],"calibration.":[8],"In":[9,102],"particular":[10,96],"in":[11,36,92,95,97,144,163,176],"applications":[12],"where":[13,129],"large":[15],"amount":[16],"of":[17,64],"low-quality":[18],"acquisition":[19],"devices":[20],"adopted,":[22],"like,":[23],"e.g.":[24,172],"embedded":[25],"systems":[26],"or":[27],"Cyber-Physical":[28],"Systems":[29],"(CPS),":[30],"complete":[32],"re-sectioning":[33],"and":[34,47,75,120,150],"undistortion":[35,50,171],"different":[37],"operating":[38],"conditions":[39],"(e.g.":[40],"autofocus,":[41],"zooming)":[42],"could":[43],"not":[44],"be":[45,90,158],"feasible":[46],"accurate.":[48],"Usually":[49],"obtained":[52],"building":[53],"proper":[55],"invertible":[56],"geometrical":[57],"model":[59,82],"with":[60,68],"specific":[62],"number":[63],"parameters,":[65],"but,":[66],"unfortunately":[67],"the":[69,98,118,138,145],"actually":[70],"available":[71],"low":[72],"cost":[73],"wide-angle":[74,77],"ultra":[76],"lenses":[78],"simple":[80],"mathematical":[81],"global":[85,170],"closed":[86],"form":[87],"solution":[88],"can":[89,156],"ineffective":[91],"practical":[93],"cases":[94],"peripheral":[99],"image":[100,167],"regions.":[101],"order":[103,164],"to":[104,136,165],"account":[105],"these":[107],"problems":[108],"we":[109],"present":[110],"novel":[112],"local":[113],"correction":[114],"approach":[115],"based":[116],"on":[117],"planarity":[119],"orthogonality":[121],"constrains":[122],"planar":[125],"target":[126,146],"(a":[127],"checkerboard)":[128],"Look-Up":[131],"Table":[132],"(LUT)":[133],"built":[135],"provide":[137],"minimum":[139],"displacement":[140],"every":[142],"pixel":[143],"region":[147],"minimizing":[148],"interpolation":[149],"residual":[151],"distortion.":[152],"The":[153],"proposed":[154],"method":[155],"also":[157],"considered":[159],"preliminary":[161],"step":[162],"recognize":[166],"elements":[168],"before":[169],"features":[174],"matching":[175],"images":[177],"stitching.":[178]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}