{"id":"https://openalex.org/W2085804585","doi":"https://doi.org/10.1117/1.3500802","title":"Dual-focus stereo imaging","display_name":"Dual-focus stereo imaging","publication_year":2010,"publication_date":"2010-10-01","ids":{"openalex":"https://openalex.org/W2085804585","doi":"https://doi.org/10.1117/1.3500802","mag":"2085804585"},"language":"en","primary_location":{"id":"doi:10.1117/1.3500802","is_oa":false,"landing_page_url":"https://doi.org/10.1117/1.3500802","pdf_url":null,"source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electronic Imaging","raw_type":"journal-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":null,"display_name":"Jian Sun","orcid":null},"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"]},{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["CN","US"],"is_corresponding":true,"raw_author_name":"Jian Sun","raw_affiliation_strings":["Microsoft Research Asia (China)","University of Delaware, Computer and Information Sciences, 101 Smith Hall, 18 Amstel Avenue, Newark, Delaware 19716"],"affiliations":[{"raw_affiliation_string":"Microsoft Research Asia (China)","institution_ids":["https://openalex.org/I4210113369"]},{"raw_affiliation_string":"University of Delaware, Computer and Information Sciences, 101 Smith Hall, 18 Amstel Avenue, Newark, Delaware 19716","institution_ids":["https://openalex.org/I86501945"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210113369","https://openalex.org/I86501945"],"apc_list":null,"apc_paid":null,"fwci":1.0707,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.81592376,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"19","issue":"4","first_page":"043009","last_page":"043009"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9998999834060669,"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/T11897","display_name":"Digital Holography and Microscopy","score":0.9904000163078308,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9901999831199646,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.80218505859375},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7848129272460938},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6862729787826538},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6806251406669617},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4820340871810913},{"id":"https://openalex.org/keywords/stereo-imaging","display_name":"Stereo imaging","score":0.4757102131843567},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.4523599147796631},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.4470243752002716},{"id":"https://openalex.org/keywords/stereopsis","display_name":"Stereopsis","score":0.42004820704460144},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.3458326458930969},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2925175428390503},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22522053122520447},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.21163028478622437},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07721555233001709}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.80218505859375},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7848129272460938},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6862729787826538},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6806251406669617},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4820340871810913},{"id":"https://openalex.org/C2776122016","wikidata":"https://www.wikidata.org/wiki/Q7611221","display_name":"Stereo imaging","level":2,"score":0.4757102131843567},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.4523599147796631},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.4470243752002716},{"id":"https://openalex.org/C68537008","wikidata":"https://www.wikidata.org/wiki/Q247932","display_name":"Stereopsis","level":2,"score":0.42004820704460144},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3458326458930969},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2925175428390503},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22522053122520447},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21163028478622437},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07721555233001709},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/1.3500802","is_oa":false,"landing_page_url":"https://doi.org/10.1117/1.3500802","pdf_url":null,"source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electronic Imaging","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W153034902","https://openalex.org/W1781337833","https://openalex.org/W1980850943","https://openalex.org/W2001933992","https://openalex.org/W2014127963","https://openalex.org/W2052518016","https://openalex.org/W2054989861","https://openalex.org/W2071240153","https://openalex.org/W2098535678","https://openalex.org/W2104095591","https://openalex.org/W2107422845","https://openalex.org/W2107882199","https://openalex.org/W2108637563","https://openalex.org/W2111797598","https://openalex.org/W2114716088","https://openalex.org/W2116451263","https://openalex.org/W2119300483","https://openalex.org/W2119446486","https://openalex.org/W2120105886","https://openalex.org/W2121781154","https://openalex.org/W2122800398","https://openalex.org/W2124351162","https://openalex.org/W2125496637","https://openalex.org/W2136549888","https://openalex.org/W2137279553","https://openalex.org/W2137313943","https://openalex.org/W2140200866","https://openalex.org/W2141115311","https://openalex.org/W2143516773","https://openalex.org/W2143789285","https://openalex.org/W2145023731","https://openalex.org/W2151103935","https://openalex.org/W2151646056","https://openalex.org/W2154571593","https://openalex.org/W2154741421","https://openalex.org/W2155617382","https://openalex.org/W2156186951","https://openalex.org/W2157887643","https://openalex.org/W2161008509","https://openalex.org/W2164601752","https://openalex.org/W2165949176","https://openalex.org/W2168311937","https://openalex.org/W2169040970","https://openalex.org/W2293547612","https://openalex.org/W2913105986","https://openalex.org/W3139169813","https://openalex.org/W4234143915","https://openalex.org/W4236109607","https://openalex.org/W4300193107","https://openalex.org/W6680152570"],"related_works":["https://openalex.org/W2125921314","https://openalex.org/W1977427710","https://openalex.org/W307265996","https://openalex.org/W1996607752","https://openalex.org/W2586865267","https://openalex.org/W4311006190","https://openalex.org/W2087137595","https://openalex.org/W128884630","https://openalex.org/W1987397303","https://openalex.org/W4363644626"],"abstract_inverted_index":{"We":[0,74,100,114],"present":[1],"a":[2,15,48,58,76,119],"novel":[3,77],"stereo":[4,9,50],"imaging":[5,10,122],"technique":[6],"called":[7],"dual-focus":[8],"or":[11],"DFSI.":[12],"DFSI":[13,37,117],"uses":[14],"pair":[16,38],"of":[17,67,121],"images":[18,46],"captured":[19],"from":[20],"different":[21,25,40],"viewpoints":[22],"and":[23,43,87,130],"at":[24,71],"foci,":[26],"but":[27],"with":[28,91],"identical":[29],"wide":[30],"aperture":[31],"size.":[32],"Each":[33],"image":[34],"in":[35,85,118],"an":[36],"exhibits":[39],"defocus":[41,54,59,79,128],"blur,":[42,55],"the":[44,65,68,83,103,111],"two":[45],"form":[47],"defocused":[49],"pair.":[51],"To":[52],"model":[53],"we":[56],"introduce":[57],"kernel":[60],"map":[61,93],"(DKM)":[62],"that":[63,102],"computes":[64],"size":[66],"blur":[69],"disk":[70],"each":[72],"pixel.":[73],"derive":[75],"disparity":[78,92],"constraint":[80],"for":[81,109],"computing":[82],"DKM":[84,89],"DFSI,":[86],"integrate":[88],"estimation":[90,94],"to":[95],"simultaneously":[96],"recover":[97],"both":[98],"maps.":[99],"show":[101],"recovered":[104],"DKMs":[105],"provide":[106],"useful":[107],"guidance":[108],"segmenting":[110],"in-focus":[112],"regions.":[113],"demonstrate":[115],"using":[116],"variety":[120],"applications,":[123],"including":[124],"low-light":[125],"imaging,":[126],"automatic":[127],"matting,":[129],"multifocus":[131],"photomontage.":[132]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2013,"cited_by_count":2}],"updated_date":"2026-03-25T23:56:10.502304","created_date":"2016-06-24T00:00:00"}
