{"id":"https://openalex.org/W1997243640","doi":"https://doi.org/10.1109/cvpr.2012.6247654","title":"Nonlinear camera response functions and image deblurring","display_name":"Nonlinear camera response functions and image deblurring","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W1997243640","doi":"https://doi.org/10.1109/cvpr.2012.6247654","mag":"1997243640"},"language":"en","primary_location":{"id":"doi:10.1109/cvpr.2012.6247654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2012.6247654","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Conference on Computer Vision and Pattern Recognition","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/A5071447828","display_name":"Sunyeong Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I4210116376","display_name":"SUNY Korea","ror":"https://ror.org/02d07gm56","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210116376"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Sunyeong Kim","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology, South Korea","SUNY Korea, South Korea","Korea Advanced Institute of science and Technology (KAIST)"],"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"SUNY Korea, South Korea","institution_ids":["https://openalex.org/I4210116376"]},{"raw_affiliation_string":"Korea Advanced Institute of science and Technology (KAIST)","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001987788","display_name":"Yu\u2010Wing Tai","orcid":"https://orcid.org/0000-0002-3148-0380"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yu-Wing Tai","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology, South Korea","Korea Advanced Institute of science and Technology (KAIST)"],"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Korea Advanced Institute of science and Technology (KAIST)","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103036411","display_name":"Seon Joo Kim","orcid":"https://orcid.org/0000-0001-8512-216X"},"institutions":[{"id":"https://openalex.org/I4210116376","display_name":"SUNY Korea","ror":"https://ror.org/02d07gm56","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210116376"]},{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seon Joo Kim","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology, South Korea","SUNY Korea, South Korea","SUNY Korea"],"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"SUNY Korea, South Korea","institution_ids":["https://openalex.org/I4210116376"]},{"raw_affiliation_string":"SUNY Korea","institution_ids":["https://openalex.org/I4210116376"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075135613","display_name":"Michael S. Brown","orcid":"https://orcid.org/0000-0002-6357-2562"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"M. S. Brown","raw_affiliation_strings":["National University of Singapore, Singapore","National University of Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033986386","display_name":"Yasuyuki Matsushita","orcid":"https://orcid.org/0000-0002-1935-4752"},"institutions":[{"id":"https://openalex.org/I4210113369","display_name":"Microsoft Research Asia (China)","ror":"https://ror.org/0300m5276","country_code":"CN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210113369"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Y. Matsushita","raw_affiliation_strings":["Microsoft Research Asia, China","Microsoft Research Asia,"],"affiliations":[{"raw_affiliation_string":"Microsoft Research Asia, China","institution_ids":["https://openalex.org/I4210113369"]},{"raw_affiliation_string":"Microsoft Research Asia,","institution_ids":["https://openalex.org/I4210113369"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5071447828"],"corresponding_institution_ids":["https://openalex.org/I157485424","https://openalex.org/I4210116376"],"apc_list":null,"apc_paid":null,"fwci":5.2764,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.96132224,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"25","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","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/T11105","display_name":"Advanced Image Processing Techniques","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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9983000159263611,"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":0.993399977684021,"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/deblurring","display_name":"Deblurring","score":0.9791030883789062},{"id":"https://openalex.org/keywords/deconvolution","display_name":"Deconvolution","score":0.8583322763442993},{"id":"https://openalex.org/keywords/crfs","display_name":"CRFS","score":0.7835661768913269},{"id":"https://openalex.org/keywords/blind-deconvolution","display_name":"Blind deconvolution","score":0.7381877899169922},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6877155900001526},{"id":"https://openalex.org/keywords/point-spread-function","display_name":"Point spread function","score":0.6706545948982239},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6141890287399292},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.611206591129303},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5817394256591797},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5238451957702637},{"id":"https://openalex.org/keywords/ringing-artifacts","display_name":"Ringing artifacts","score":0.5230672955513},{"id":"https://openalex.org/keywords/ringing","display_name":"Ringing","score":0.4902225136756897},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4141642153263092},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3362240195274353},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.3066263794898987},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29385924339294434},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09025830030441284}],"concepts":[{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.9791030883789062},{"id":"https://openalex.org/C174576160","wikidata":"https://www.wikidata.org/wiki/Q1183700","display_name":"Deconvolution","level":2,"score":0.8583322763442993},{"id":"https://openalex.org/C2775953691","wikidata":"https://www.wikidata.org/wiki/Q5013874","display_name":"CRFS","level":3,"score":0.7835661768913269},{"id":"https://openalex.org/C30044814","wikidata":"https://www.wikidata.org/wiki/Q11334452","display_name":"Blind deconvolution","level":3,"score":0.7381877899169922},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6877155900001526},{"id":"https://openalex.org/C69179731","wikidata":"https://www.wikidata.org/wiki/Q510427","display_name":"Point spread function","level":2,"score":0.6706545948982239},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6141890287399292},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.611206591129303},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5817394256591797},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5238451957702637},{"id":"https://openalex.org/C17828673","wikidata":"https://www.wikidata.org/wiki/Q7334899","display_name":"Ringing artifacts","level":3,"score":0.5230672955513},{"id":"https://openalex.org/C30684385","wikidata":"https://www.wikidata.org/wiki/Q176509","display_name":"Ringing","level":3,"score":0.4902225136756897},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4141642153263092},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3362240195274353},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3066263794898987},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29385924339294434},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09025830030441284},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C152565575","wikidata":"https://www.wikidata.org/wiki/Q1124538","display_name":"Conditional random field","level":2,"score":0.0},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/cvpr.2012.6247654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2012.6247654","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Conference on Computer Vision and Pattern Recognition","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/40598","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/40598","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.640.9841","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.640.9841","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://yuwing.kaist.ac.kr/papers/cvpr12_deblurCRF.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1510355813","https://openalex.org/W1598281290","https://openalex.org/W1975807114","https://openalex.org/W1994321112","https://openalex.org/W2001269277","https://openalex.org/W2024991751","https://openalex.org/W2031953727","https://openalex.org/W2055616670","https://openalex.org/W2069281566","https://openalex.org/W2070068582","https://openalex.org/W2088909704","https://openalex.org/W2095727488","https://openalex.org/W2096099694","https://openalex.org/W2098535678","https://openalex.org/W2099324980","https://openalex.org/W2099770336","https://openalex.org/W2104745266","https://openalex.org/W2106923440","https://openalex.org/W2110288559","https://openalex.org/W2114582531","https://openalex.org/W2121119176","https://openalex.org/W2121689659","https://openalex.org/W2123315723","https://openalex.org/W2124545674","https://openalex.org/W2133934946","https://openalex.org/W2134921974","https://openalex.org/W2141115311","https://openalex.org/W2144553684","https://openalex.org/W2149802889","https://openalex.org/W2150202022","https://openalex.org/W2154571593","https://openalex.org/W2165746464","https://openalex.org/W2170608748","https://openalex.org/W3137059050","https://openalex.org/W4235514569","https://openalex.org/W4236229596","https://openalex.org/W4236771684","https://openalex.org/W4247043502","https://openalex.org/W6635527474","https://openalex.org/W6675016688","https://openalex.org/W6681563867","https://openalex.org/W6682327232","https://openalex.org/W6684531174"],"related_works":["https://openalex.org/W2104708016","https://openalex.org/W2390701595","https://openalex.org/W1542850441","https://openalex.org/W2090956370","https://openalex.org/W2293401449","https://openalex.org/W1121716750","https://openalex.org/W2754775787","https://openalex.org/W2022101081","https://openalex.org/W2766867318","https://openalex.org/W791927757"],"abstract_inverted_index":{"This":[0,35],"paper":[1],"investigates":[2],"the":[3,67,83,93,128],"role":[4],"that":[5],"nonlinear":[6,20],"camera":[7],"response":[8],"functions":[9],"(CRFs)":[10],"have":[11],"on":[12,109],"image":[13],"deblurring.":[14],"In":[15,54],"particular,":[16],"we":[17,56,77],"show":[18,57],"how":[19,58],"CRFs":[21,59],"can":[22,36,60],"cause":[23],"a":[24,31,48],"spatially":[25,32],"invariant":[26],"blur":[27],"to":[28,81],"behave":[29],"as":[30,101,103],"varying":[33],"blur.":[34],"result":[37],"in":[38,66,121,125],"noticeable":[39],"ringing":[40],"artifacts":[41],"when":[42,92],"deconvolution":[43],"is":[44,95,117,130],"applied":[45],"even":[46],"with":[47],"known":[49,96],"point":[50],"spread":[51],"function":[52],"(PSF).":[53],"addition,":[55],"adversely":[61],"affect":[62],"PSF":[63,94],"estimation":[64,106],"algorithms":[65,107],"case":[68],"of":[69],"blind":[70],"deconvolution.":[71],"To":[72],"help":[73],"counter":[74],"these":[75],"effects,":[76],"introduce":[78],"two":[79],"methods":[80],"estimate":[82],"CRF":[84,105,129],"directly":[85],"from":[86],"one":[87],"or":[88,97,112],"more":[89],"blurred":[90],"images":[91],"unknown.":[98,131],"While":[99],"not":[100],"accurate":[102],"conventional":[104],"based":[108],"multiple":[110],"exposures":[111],"calibration":[113],"patterns,":[114],"our":[115],"approach":[116],"still":[118],"quite":[119],"effective":[120],"improving":[122],"deblurring":[123],"results":[124],"situations":[126],"where":[127]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}