{"id":"https://openalex.org/W2228025542","doi":"https://doi.org/10.2312/localchapterevents/ceig/ceig12/099-108","title":"Analysis of Coded Apertures for Defocus Deblurring of HDR Images","display_name":"Analysis of Coded Apertures for Defocus Deblurring of HDR Images","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2228025542","doi":"https://doi.org/10.2312/localchapterevents/ceig/ceig12/099-108","mag":"2228025542"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.269.7262","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.269.7262","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://giga.cps.unizar.es/%7Ediegog/ficheros/pdf_papers/codedHDR_Masia.pdf","raw_type":"text"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/localchapterevents/ceig/ceig12/099-108","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Garcia, Luis","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Garcia, Luis","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053219579","display_name":"Lara Presa","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Presa, Lara","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001550110","display_name":"Diego Guti\u00e9rrez","orcid":"https://orcid.org/0000-0002-7503-7022"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gutierrez, Diego","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5002799290","display_name":"Bel\u00e9n Masi\u00e1","orcid":"https://orcid.org/0000-0003-0060-7278"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masia, Belen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16754313,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"99","last_page":"108"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9884999990463257,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9884999990463257,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9872999787330627,"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":0.9811999797821045,"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/deblurring","display_name":"Deblurring","score":0.8824034929275513},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5738525986671448},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5054764747619629},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45869961380958557},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.38057076930999756},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.3162277936935425},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2571384608745575},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.20537975430488586}],"concepts":[{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.8824034929275513},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5738525986671448},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5054764747619629},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45869961380958557},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.38057076930999756},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3162277936935425},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2571384608745575},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.20537975430488586}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.269.7262","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.269.7262","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://giga.cps.unizar.es/%7Ediegog/ficheros/pdf_papers/codedHDR_Masia.pdf","raw_type":"text"},{"id":"doi:10.2312/localchapterevents/ceig/ceig12/099-108","is_oa":true,"landing_page_url":"https://doi.org/10.2312/localchapterevents/ceig/ceig12/099-108","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"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":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null},{"id":"mag:2228025542","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/conf/ceig/ceig2012.html#GarciaPGM12","pdf_url":null,"source":{"id":"https://openalex.org/S4306505811","display_name":"CEIG","issn_l":null,"issn":null,"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":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"CEIG","raw_type":null}],"best_oa_location":{"id":"doi:10.2312/localchapterevents/ceig/ceig12/099-108","is_oa":true,"landing_page_url":"https://doi.org/10.2312/localchapterevents/ceig/ceig12/099-108","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"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":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3198626480","https://openalex.org/W2854032496","https://openalex.org/W2533102571","https://openalex.org/W2511814596","https://openalex.org/W2819135553","https://openalex.org/W2739646949","https://openalex.org/W1995993028","https://openalex.org/W3146973968","https://openalex.org/W2594717635","https://openalex.org/W1984541194","https://openalex.org/W3209728733","https://openalex.org/W2810549293","https://openalex.org/W2126252886","https://openalex.org/W2139384960","https://openalex.org/W2132132164","https://openalex.org/W2140617750","https://openalex.org/W1984527295","https://openalex.org/W258684176","https://openalex.org/W2098239312","https://openalex.org/W1993619064"],"abstract_inverted_index":{"In":[0,49],"recent":[1],"years,":[2],"research":[3,114],"on":[4,54],"computational":[5],"photography":[6],"has":[7],"reached":[8],"important":[9],"advances":[10,21],"in":[11,64,99],"the":[12,38,55,102,109,116,119],"field":[13],"of":[14,40,57,67,85,101,104,118,121],"coded":[15,60],"apertures":[16,61],"for":[17,27,77],"defocus":[18,65],"deblurring.":[19],"These":[20],"are":[22],"known":[23],"to":[24,43],"perform":[25,63],"well":[26,137],"low":[28],"dynamic":[29,45],"range":[30,46],"images":[31],"(LDR),":[32],"but":[33],"nothing":[34],"is":[35],"written":[36],"about":[37],"extension":[39],"these":[41],"techniques":[42,62],"high":[44],"imaging":[47],"(HDR).":[48],"this":[50],"paper,":[51],"we":[52],"focus":[53],"analysis":[56,117],"how":[58],"existing":[59],"deblurring":[66],"HDR":[68,80,94,129],"images.":[69],"We":[70],"present":[71],"and":[72,89,96,130],"analyse":[73],"three":[74],"different":[75,122],"methods":[76],"recovering":[78],"focused":[79],"radiances":[81],"from":[82,90,128],"an":[83],"input":[84],"blurred":[86,93],"LDR":[87,131],"exposures":[88],"a":[91],"single":[92],"radiance,":[95],"compare":[97],"them":[98],"terms":[100],"quality":[103],"their":[105],"results,":[106],"given":[107],"by":[108],"perceptual":[110],"metric":[111],"HDR-VDP2.":[112],"Our":[113],"includes":[115],"employment":[120],"statistical":[123],"deconvolution":[124],"priors,":[125],"made":[126],"both":[127],"images,":[132],"performing":[133],"synthetic":[134],"experiments":[135],"as":[136,138],"real":[139],"ones.":[140]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}