{"id":"https://openalex.org/W2091312885","doi":"https://doi.org/10.1109/icip.2011.6116444","title":"Fragmented aperture imaging for motion and defocus deblurring","display_name":"Fragmented aperture imaging for motion and defocus deblurring","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2091312885","doi":"https://doi.org/10.1109/icip.2011.6116444","mag":"2091312885"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2011.6116444","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6116444","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","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/A5039256396","display_name":"Manuel Martinello","orcid":null},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Manuel Martinello","raw_affiliation_strings":["School of EPS, Heriot-Watt University, Edinburgh, UK","School of EPS, Heriot-Watt University, Edinburgh, EH14 4AS, United Kingdom"],"affiliations":[{"raw_affiliation_string":"School of EPS, Heriot-Watt University, Edinburgh, UK","institution_ids":["https://openalex.org/I32062511"]},{"raw_affiliation_string":"School of EPS, Heriot-Watt University, Edinburgh, EH14 4AS, United Kingdom","institution_ids":["https://openalex.org/I32062511"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070940574","display_name":"Paolo Favaro","orcid":"https://orcid.org/0000-0003-3546-8247"},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Paolo Favaro","raw_affiliation_strings":["School of EPS, Heriot-Watt University, Edinburgh, UK","School of EPS, Heriot-Watt University, Edinburgh, EH14 4AS, United Kingdom"],"affiliations":[{"raw_affiliation_string":"School of EPS, Heriot-Watt University, Edinburgh, UK","institution_ids":["https://openalex.org/I32062511"]},{"raw_affiliation_string":"School of EPS, Heriot-Watt University, Edinburgh, EH14 4AS, United Kingdom","institution_ids":["https://openalex.org/I32062511"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039256396"],"corresponding_institution_ids":["https://openalex.org/I32062511"],"apc_list":null,"apc_paid":null,"fwci":0.5129,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72149781,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"3413","last_page":"3416"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9998000264167786,"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":0.9998000264167786,"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/T11105","display_name":"Advanced Image Processing Techniques","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"}},{"id":"https://openalex.org/T11897","display_name":"Digital Holography and Microscopy","score":0.9965000152587891,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/deblurring","display_name":"Deblurring","score":0.9796174168586731},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6507260799407959},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.610916018486023},{"id":"https://openalex.org/keywords/motion-blur","display_name":"Motion blur","score":0.6032539010047913},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5888895988464355},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.5353496670722961},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5028907656669617},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.46787258982658386},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4595045745372772},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39289242029190063},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.25965768098831177},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24703305959701538},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.22297975420951843},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.0804385244846344}],"concepts":[{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.9796174168586731},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6507260799407959},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.610916018486023},{"id":"https://openalex.org/C2777708103","wikidata":"https://www.wikidata.org/wiki/Q852589","display_name":"Motion blur","level":3,"score":0.6032539010047913},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5888895988464355},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.5353496670722961},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5028907656669617},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.46787258982658386},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4595045745372772},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39289242029190063},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.25965768098831177},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24703305959701538},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.22297975420951843},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0804385244846344}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2011.6116444","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6116444","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:boris.unibe.ch:105005","is_oa":false,"landing_page_url":"https://boris.unibe.ch/105005/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401086","display_name":"Bern Open Repository and Information System (University of Bern)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118564535","host_organization_name":"University of Bern","host_organization_lineage":["https://openalex.org/I118564535"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Martinello, Manuel; Favaro, Paolo (2011). Fragmented aperture imaging for motion and defocus deblurring. In: 2011 18th IEEE International Conference on Image Processing (ICIP 2011) (pp. 3413-3416). IEEE 10.1109/ICIP.2011.6116444 &lt;http://dx.doi.org/10.1109/ICIP.2011.6116444&gt;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1598281290","https://openalex.org/W1867429401","https://openalex.org/W1974813017","https://openalex.org/W1977025844","https://openalex.org/W2014131801","https://openalex.org/W2055616670","https://openalex.org/W2095727488","https://openalex.org/W2095775020","https://openalex.org/W2098535678","https://openalex.org/W2101309634","https://openalex.org/W2115277592","https://openalex.org/W2122955768","https://openalex.org/W2128597272","https://openalex.org/W2138204001","https://openalex.org/W2138633854","https://openalex.org/W2154571593","https://openalex.org/W2155617382","https://openalex.org/W2165746464","https://openalex.org/W4230548574","https://openalex.org/W4247043502","https://openalex.org/W6635527474","https://openalex.org/W6639126518","https://openalex.org/W6684531174"],"related_works":["https://openalex.org/W4224288641","https://openalex.org/W4382450485","https://openalex.org/W2557898294","https://openalex.org/W2031788393","https://openalex.org/W2232201529","https://openalex.org/W2558246008","https://openalex.org/W2359633702","https://openalex.org/W2033307681","https://openalex.org/W3153582293","https://openalex.org/W2025994199"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"present":[4],"a":[5,10,18,30,41,70,119],"space-varying":[6],"deblurring":[7,39,115],"algorithm":[8,77],"from":[9],"single":[11],"defocused":[12],"and":[13,37,83,108,123],"motion-blurred":[14],"image":[15,58],"obtained":[16],"with":[17],"fragmented":[19,31,51],"aperture.":[20,45],"We":[21,46],"show":[22],"that,":[23],"for":[24],"the":[25,60,97,128],"same":[26],"overall":[27],"incoming":[28],"light,":[29],"aperture":[32],"leads":[33],"to":[34],"better":[35,71],"motion":[36,80],"defocus":[38,88],"than":[40,62],"(compact)":[42],"conventional":[43],"circular":[44,64],"demonstrate":[47],"that":[48],"not":[49],"only":[50],"apertures":[52],"preserve":[53],"more":[54],"spectrum":[55],"of":[56,59,73,96,127],"an":[57],"scene":[61],"traditional":[63],"apertures,":[65],"but":[66],"they":[67],"also":[68],"allow":[69],"identification":[72],"blur":[74,81,89,98],"scale.":[75],"Our":[76],"estimates":[78],"both":[79],"magnitude":[82],"direction":[84],"as":[85,87,118],"well":[86],"scale":[90],"at":[91],"each":[92],"pixel.":[93],"The":[94,131],"estimation":[95],"parameters":[99],"is":[100,116],"addressed":[101],"by":[102],"using":[103],"local":[104],"projections":[105],"on":[106,136],"subspaces":[107],"L":[109],"<sub":[110],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[111],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[112],"regularization,":[113],"while":[114],"posed":[117],"variational":[120],"minimization":[121],"problem":[122],"solved":[124],"via":[125],"linearization":[126],"Euler-Lagrange":[129],"equations.":[130],"technique":[132],"produces":[133],"convincing":[134],"results":[135],"real":[137],"scenario.":[138]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
