{"id":"https://openalex.org/W4213330780","doi":"https://doi.org/10.1145/2614066.2614075","title":"A compressive light field projection system","display_name":"A compressive light field projection system","publication_year":2014,"publication_date":"2014-07-27","ids":{"openalex":"https://openalex.org/W4213330780","doi":"https://doi.org/10.1145/2614066.2614075"},"language":"en","primary_location":{"id":"doi:10.1145/2614066.2614075","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2614066.2614075","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2014 Emerging Technologies","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/A5051579877","display_name":"Matthew Hirsch","orcid":null},"institutions":[{"id":"https://openalex.org/I4210142372","display_name":"Human Media","ror":"https://ror.org/04072nk43","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210142372"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Matthew Hirsch","raw_affiliation_strings":["MIT Media Lab"],"affiliations":[{"raw_affiliation_string":"MIT Media Lab","institution_ids":["https://openalex.org/I4210142372"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014044649","display_name":"Gordon Wetzstein","orcid":"https://orcid.org/0000-0002-9243-6885"},"institutions":[{"id":"https://openalex.org/I4210142372","display_name":"Human Media","ror":"https://ror.org/04072nk43","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210142372"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gordon Wetzstein","raw_affiliation_strings":["MIT Media Lab"],"affiliations":[{"raw_affiliation_string":"MIT Media Lab","institution_ids":["https://openalex.org/I4210142372"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023495279","display_name":"Ramesh Raskar","orcid":"https://orcid.org/0000-0002-3254-3224"},"institutions":[{"id":"https://openalex.org/I4210142372","display_name":"Human Media","ror":"https://ror.org/04072nk43","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210142372"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramesh Raskar","raw_affiliation_strings":["MIT Media Lab"],"affiliations":[{"raw_affiliation_string":"MIT Media Lab","institution_ids":["https://openalex.org/I4210142372"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5051579877"],"corresponding_institution_ids":["https://openalex.org/I4210142372"],"apc_list":null,"apc_paid":null,"fwci":2.6884,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.9168661,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11408","display_name":"Advanced Optical Imaging Technologies","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/T11408","display_name":"Advanced Optical Imaging Technologies","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/T10531","display_name":"Advanced Vision and Imaging","score":0.998199999332428,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/projection","display_name":"Projection (relational algebra)","score":0.7982244491577148},{"id":"https://openalex.org/keywords/light-field","display_name":"Light field","score":0.6563189029693604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5886381268501282},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5735459327697754},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.45687735080718994},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.4544244110584259},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.39497464895248413},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35563042759895325},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29088014364242554},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24720358848571777},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.12649601697921753},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08443713188171387}],"concepts":[{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.7982244491577148},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.6563189029693604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5886381268501282},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5735459327697754},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.45687735080718994},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.4544244110584259},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.39497464895248413},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35563042759895325},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29088014364242554},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24720358848571777},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.12649601697921753},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08443713188171387},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2614066.2614075","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2614066.2614075","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2014 Emerging Technologies","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.800000011920929,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1973843498","https://openalex.org/W2060758728","https://openalex.org/W2168790157","https://openalex.org/W3137679377"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W2379589510","https://openalex.org/W4300044672","https://openalex.org/W2810730439","https://openalex.org/W1881631164","https://openalex.org/W2358292267","https://openalex.org/W2157715872","https://openalex.org/W2271432825","https://openalex.org/W2370525840","https://openalex.org/W4313428622"],"abstract_inverted_index":{"Researchers":[0],"and":[1,33,65,86],"experimentalists":[2],"have":[3],"strived":[4],"to":[5,9,40],"bring":[6],"glasses-free":[7],"3D":[8],"the":[10],"big":[11],"screen.":[12,95],"Though":[13],"light":[14,41,62,67,73],"field":[15,42,63,68,74],"projection":[16,45,64,75],"systems":[17],"are":[18,29],"now":[19],"commercially":[20],"available,":[21],"unfortunately":[22],"they":[23],"employ":[24],"dozens":[25],"of":[26],"devices.":[27,46],"They":[28],"costly,":[30],"energy":[31],"inefficient,":[32],"bulky.":[34],"We":[35,47],"present":[36],"a":[37,49,77,93],"compressive":[38,72],"approach":[39],"synthesis":[43],"for":[44],"propose":[48],"novel,":[50],"passive":[51],"screen":[52],"design":[53],"inspired":[54],"by":[55],"angle-expanding":[56],"Keplerian":[57],"telescopes.":[58],"Combined":[59],"with":[60,76],"high-speed":[61],"nonnegative":[66],"factorization,":[69],"we":[70],"demonstrate":[71],"single":[78],"device.":[79],"Our":[80],"prototype":[81],"can":[82],"alternatively":[83],"display":[84],"super-resolved":[85],"high":[87],"dynamic":[88],"range":[89],"2D":[90],"images":[91],"on":[92],"conventional":[94]},"counts_by_year":[{"year":2017,"cited_by_count":5},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}