{"id":"https://openalex.org/W2098422629","doi":"https://doi.org/10.1109/icip.2009.5414462","title":"Compressive sensing of light fields","display_name":"Compressive sensing of light fields","publication_year":2009,"publication_date":"2009-11-01","ids":{"openalex":"https://openalex.org/W2098422629","doi":"https://doi.org/10.1109/icip.2009.5414462","mag":"2098422629"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2009.5414462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2009.5414462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 16th 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/A5107868098","display_name":"S. Derin Babacan","orcid":null},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Derin Babacan","raw_affiliation_strings":["EECS Department, Northwestern University, Evanston, IL, USA","EECS Department, Northwestern University, Evanston, IL USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EECS Department, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"EECS Department, Northwestern University, Evanston, IL USA#TAB#","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034554703","display_name":"Reto Ansorge","orcid":null},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Reto Ansorge","raw_affiliation_strings":["EECS Department, Northwestern University, Evanston, IL, USA","EECS Department, Northwestern University, Evanston, IL USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EECS Department, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"EECS Department, Northwestern University, Evanston, IL USA#TAB#","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033484231","display_name":"Martin Luessi","orcid":null},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Martin Luessi","raw_affiliation_strings":["EECS Department, Northwestern University, Evanston, IL, USA","EECS Department, Northwestern University, Evanston, IL USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EECS Department, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"EECS Department, Northwestern University, Evanston, IL USA#TAB#","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023830568","display_name":"Rafael Molina","orcid":"https://orcid.org/0000-0003-4694-8588"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Rafael Molina","raw_affiliation_strings":["Departamento de Ciencias de la Computaci\u00f3n e I.A, Universidad de Granada, Granada, Spain","Departamento de Ciencias de la Computac\u00edon e I.A., Universidad de Granada, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Ciencias de la Computaci\u00f3n e I.A, Universidad de Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]},{"raw_affiliation_string":"Departamento de Ciencias de la Computac\u00edon e I.A., Universidad de Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048650003","display_name":"Aggelos K. Katsaggelos","orcid":"https://orcid.org/0000-0003-4554-0070"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aggelos K. Katsaggelos","raw_affiliation_strings":["EECS Department, Northwestern University, Evanston, IL, USA","EECS Department, Northwestern University, Evanston, IL USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EECS Department, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"EECS Department, Northwestern University, Evanston, IL USA#TAB#","institution_ids":["https://openalex.org/I111979921"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2337","last_page":"2340"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.9991000294685364,"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/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/compressed-sensing","display_name":"Compressed sensing","score":0.7032067775726318},{"id":"https://openalex.org/keywords/light-field","display_name":"Light field","score":0.6985275149345398},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.63381028175354},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6247714161872864},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5646958947181702},{"id":"https://openalex.org/keywords/coded-aperture","display_name":"Coded aperture","score":0.5445192456245422},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.5315273404121399},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5147693157196045},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4743667542934418},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.42956864833831787},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4264611005783081},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.4248814880847931},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.42361682653427124},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.41503244638442993},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.27580755949020386},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19453737139701843},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.18503612279891968},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.1797143816947937},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12467828392982483},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08222261071205139}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.7032067775726318},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.6985275149345398},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.63381028175354},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6247714161872864},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5646958947181702},{"id":"https://openalex.org/C2779464207","wikidata":"https://www.wikidata.org/wiki/Q4226196","display_name":"Coded aperture","level":3,"score":0.5445192456245422},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.5315273404121399},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5147693157196045},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4743667542934418},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.42956864833831787},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4264611005783081},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.4248814880847931},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.42361682653427124},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.41503244638442993},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.27580755949020386},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19453737139701843},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.18503612279891968},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.1797143816947937},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12467828392982483},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08222261071205139},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2009.5414462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2009.5414462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 16th IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.147.7137","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.147.7137","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://decsai.ugr.es/vip/files/conferences/ICIP09BALMK.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1546108826","https://openalex.org/W1577700104","https://openalex.org/W2014627134","https://openalex.org/W2028778909","https://openalex.org/W2104266187","https://openalex.org/W2116361875","https://openalex.org/W2119695388","https://openalex.org/W2137313943","https://openalex.org/W2143050242","https://openalex.org/W2143516773","https://openalex.org/W2145096794","https://openalex.org/W2155617382","https://openalex.org/W2295549646","https://openalex.org/W2296616510","https://openalex.org/W4244358490","https://openalex.org/W4244705922","https://openalex.org/W4250955649","https://openalex.org/W6632588127","https://openalex.org/W6680152570"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W2379589510","https://openalex.org/W2810730439","https://openalex.org/W4300044672","https://openalex.org/W1881631164","https://openalex.org/W2358292267","https://openalex.org/W2896778670","https://openalex.org/W2161268613","https://openalex.org/W2386766416","https://openalex.org/W2156142272"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,16,78],"novel":[3,42],"camera":[4,105],"design":[5,84],"for":[6],"light":[7,30,51,66],"field":[8,52,67],"image":[9,53],"acquisition":[10],"using":[11],"compressive":[12,61],"sensing.":[13],"By":[14],"utilizing":[15],"randomly":[17],"coded":[18],"non-refractive":[19],"mask":[20],"in":[21,37],"front":[22],"of":[23,28,60,112],"the":[24,29,38,49,58,82,110,113],"aperture,":[25],"incoherent":[26],"measurements":[27],"passing":[31],"through":[32],"different":[33],"regions":[34],"are":[35],"encoded":[36],"captured":[39,75],"images.":[40],"A":[41],"reconstruction":[43],"algorithm":[44],"is":[45],"proposed":[46,83,114],"to":[47,102],"recover":[48],"original":[50],"from":[54,99],"these":[55],"acquisitions.":[56,80],"Using":[57],"principles":[59],"sensing,":[62],"we":[63],"demonstrate":[64,109],"that":[65],"images":[68,86],"with":[69,76,87],"high":[70,88],"angular":[71],"dimension":[72],"can":[73],"be":[74],"only":[77],"few":[79],"Moreover,":[81],"provides":[85],"spatial":[89],"resolution":[90],"and":[91,94],"signal-to-noise-ratio":[92],"(SNR),":[93],"therefore":[95],"does":[96],"not":[97],"suffer":[98],"limitations":[100],"common":[101],"existing":[103],"light-field":[104],"designs.":[106],"Experimental":[107],"results":[108],"efficiency":[111],"system.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
