{"id":"https://openalex.org/W2914396914","doi":"https://doi.org/10.1145/3339307","title":"Local Fourier Slice Photography","display_name":"Local Fourier Slice Photography","publication_year":2020,"publication_date":"2020-04-21","ids":{"openalex":"https://openalex.org/W2914396914","doi":"https://doi.org/10.1145/3339307","mag":"2914396914"},"language":"en","primary_location":{"id":"doi:10.1145/3339307","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3339307","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1902.06082","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027712423","display_name":"Christian Lessig","orcid":"https://orcid.org/0000-0002-2740-6815"},"institutions":[{"id":"https://openalex.org/I95793202","display_name":"Otto-von-Guericke University Magdeburg","ror":"https://ror.org/00ggpsq73","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Christian Lessig","raw_affiliation_strings":["Institute for Simulation and Graphics, Otto-von-Guericke-Universit\u00e4t Magdeburg, Germany","Otto-von-Guericke-University, Magdeburg"],"affiliations":[{"raw_affiliation_string":"Institute for Simulation and Graphics, Otto-von-Guericke-Universit\u00e4t Magdeburg, Germany","institution_ids":["https://openalex.org/I95793202"]},{"raw_affiliation_string":"Otto-von-Guericke-University, Magdeburg","institution_ids":["https://openalex.org/I95793202"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5027712423"],"corresponding_institution_ids":["https://openalex.org/I95793202"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00372501,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"39","issue":"3","first_page":"1","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9995999932289124,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9995999932289124,"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":0.998199999332428,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9980999827384949,"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/slicing","display_name":"Slicing","score":0.6469116806983948},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6258761286735535},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5901786684989929},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5578914284706116},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5543915033340454},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5526594519615173},{"id":"https://openalex.org/keywords/computational-photography","display_name":"Computational photography","score":0.5353757739067078},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5047458410263062},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48139452934265137},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.45839723944664},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4571824073791504},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4010487198829651},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.33685770630836487},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3258577585220337},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31383323669433594},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.25916993618011475}],"concepts":[{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.6469116806983948},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6258761286735535},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5901786684989929},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5578914284706116},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5543915033340454},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5526594519615173},{"id":"https://openalex.org/C146044194","wikidata":"https://www.wikidata.org/wiki/Q5157334","display_name":"Computational photography","level":4,"score":0.5353757739067078},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5047458410263062},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48139452934265137},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.45839723944664},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4571824073791504},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4010487198829651},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.33685770630836487},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3258577585220337},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31383323669433594},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.25916993618011475},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/3339307","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3339307","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1902.06082","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1902.06082","pdf_url":"https://arxiv.org/pdf/1902.06082","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"mag:2914396914","is_oa":true,"landing_page_url":"http://arxiv.org/pdf/1902.06082.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1902.06082","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1902.06082","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1902.06082","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1902.06082","pdf_url":"https://arxiv.org/pdf/1902.06082","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2914396914.pdf","grobid_xml":"https://content.openalex.org/works/W2914396914.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W1557438097","https://openalex.org/W1673682542","https://openalex.org/W1898300335","https://openalex.org/W1969127903","https://openalex.org/W1972815766","https://openalex.org/W1990370049","https://openalex.org/W1991605728","https://openalex.org/W2002337266","https://openalex.org/W2012451647","https://openalex.org/W2014008866","https://openalex.org/W2033367330","https://openalex.org/W2041621129","https://openalex.org/W2042583427","https://openalex.org/W2043472153","https://openalex.org/W2045551387","https://openalex.org/W2051929895","https://openalex.org/W2057477395","https://openalex.org/W2059147197","https://openalex.org/W2062024414","https://openalex.org/W2066462711","https://openalex.org/W2066476997","https://openalex.org/W2069912449","https://openalex.org/W2103211484","https://openalex.org/W2109812093","https://openalex.org/W2111782371","https://openalex.org/W2116361875","https://openalex.org/W2127006916","https://openalex.org/W2141234939","https://openalex.org/W2162162078","https://openalex.org/W2163142644","https://openalex.org/W2171286517","https://openalex.org/W2218866505","https://openalex.org/W2239879258","https://openalex.org/W2257183329","https://openalex.org/W2294163883","https://openalex.org/W2294985758","https://openalex.org/W2295511631","https://openalex.org/W2467545770","https://openalex.org/W2509310573","https://openalex.org/W2551052086","https://openalex.org/W2737476662","https://openalex.org/W2739227244","https://openalex.org/W2747580915","https://openalex.org/W2753630964","https://openalex.org/W2810132913","https://openalex.org/W2810337759","https://openalex.org/W2890879384","https://openalex.org/W3102808936","https://openalex.org/W4210381520","https://openalex.org/W4255272544"],"related_works":["https://openalex.org/W2750672908","https://openalex.org/W1965809687","https://openalex.org/W2037434198","https://openalex.org/W2611197816","https://openalex.org/W2114578596","https://openalex.org/W1608074891","https://openalex.org/W2953006502","https://openalex.org/W2745116448","https://openalex.org/W3005963031","https://openalex.org/W27323822","https://openalex.org/W2183918811","https://openalex.org/W2162939704","https://openalex.org/W1506664037","https://openalex.org/W3106228167","https://openalex.org/W3001771265","https://openalex.org/W2950569614","https://openalex.org/W2162737968","https://openalex.org/W2611064764","https://openalex.org/W2978701653","https://openalex.org/W2794735538"],"abstract_inverted_index":{"Light":[0],"field":[1],"cameras":[2],"provide":[3],"intriguing":[4],"possibilities,":[5],"such":[6],"as":[7],"post-capture":[8],"refocus":[9],"or":[10,79],"the":[11,23,94,107,121,151,164,167,171,177],"ability":[12],"to":[13,34,75,101,116,120],"synthesize":[14],"images":[15],"from":[16,65],"novel":[17],"viewpoints.":[18],"This":[19],"comes,":[20],"however,":[21],"at":[22],"price":[24],"of":[25,70,83,129,154,166],"significant":[26],"storage":[27,142],"requirements.":[28],"Compression":[29],"techniques":[30],"can":[31,140],"be":[32],"used":[33],"reduce":[35,141],"these,":[36],"but":[37],"refocusing":[38],"and":[39,98,144,157,170],"reconstruction":[40,63,104,113,128],"require":[41],"so":[42],"far,":[43],"again,":[44],"a":[45,66,71,80,130],"dense":[46,131],"pixel":[47,132],"representation.":[48],"To":[49],"avoid":[50],"this,":[51],"we":[52],"introduce":[53],"local":[54],"Fourier":[55],"slice":[56],"photography":[57],"that":[58,92,138,159],"allows":[59],"for":[60,106],"refocused":[61,108],"image":[62,78,109],"directly":[64],"sparse":[67],"wavelet":[68,124,173],"representation":[69,82,133],"light":[72,122],"field,":[73],"either":[74],"obtain":[76],"an":[77],"compressed":[81],"it.":[84],"The":[85],"result":[86],"is":[87,134],"made":[88],"possible":[89],"by":[90],"wavelets":[91],"respect":[93],"\u201cslicing\u2019s\u201d":[95],"intrinsic":[96],"structure":[97],"enable":[99],"us":[100],"derive":[102],"exact":[103],"filters":[105,119],"in":[110],"closed-form.":[111],"Image":[112],"then":[114],"amounts":[115],"applying":[117],"these":[118],"field\u2019s":[123],"coefficients;":[125],"hence,":[126],"no":[127],"required.":[135],"We":[136,148],"demonstrate":[137],"this":[139],"requirements":[143],"also":[145],"computation":[146],"times.":[147],"furthermore":[149],"analyze":[150],"computational":[152],"complexity":[153],"our":[155],"algorithm":[156],"show":[158],"it":[160],"scales":[161],"linearly":[162],"with":[163,176],"size":[165],"reconstructed":[168],"region":[169],"non-negligible":[172],"coefficients,":[174],"i.e.,":[175],"visual":[178],"complexity.":[179]},"counts_by_year":[],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}
