{"id":"https://openalex.org/W1991694733","doi":"https://doi.org/10.1109/3dtv.2013.6676639","title":"Speckle reduction in holographic projection using temporal-multiplexing of spatial frequencies","display_name":"Speckle reduction in holographic projection using temporal-multiplexing of spatial frequencies","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W1991694733","doi":"https://doi.org/10.1109/3dtv.2013.6676639","mag":"1991694733"},"language":"en","primary_location":{"id":"doi:10.1109/3dtv.2013.6676639","is_oa":false,"landing_page_url":"https://doi.org/10.1109/3dtv.2013.6676639","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 3DTV Vision Beyond Depth (3DTV-CON)","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/A5048670371","display_name":"Mostafa Agour","orcid":"https://orcid.org/0000-0003-1618-824X"},"institutions":[{"id":"https://openalex.org/I2801587597","display_name":"Bremen Institute for Applied Beam Technology","ror":"https://ror.org/01k6z4z19","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2801587597"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mostafa Agour","raw_affiliation_strings":["Bremer Institut f\u00fcr angewandte Strahltechnik, Bremen, Germany","Bremer Inst. fur angewandte Strahltechnik, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bremer Institut f\u00fcr angewandte Strahltechnik, Bremen, Germany","institution_ids":["https://openalex.org/I2801587597"]},{"raw_affiliation_string":"Bremer Inst. fur angewandte Strahltechnik, Bremen, Germany","institution_ids":["https://openalex.org/I2801587597"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033307614","display_name":"Claas Falldorf","orcid":"https://orcid.org/0000-0001-6481-5709"},"institutions":[{"id":"https://openalex.org/I2801587597","display_name":"Bremen Institute for Applied Beam Technology","ror":"https://ror.org/01k6z4z19","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2801587597"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Claas Falldorf","raw_affiliation_strings":["Bremer Institut f\u00fcr angewandte Strahltechnik, Bremen, Germany","Bremer Inst. fur angewandte Strahltechnik, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bremer Institut f\u00fcr angewandte Strahltechnik, Bremen, Germany","institution_ids":["https://openalex.org/I2801587597"]},{"raw_affiliation_string":"Bremer Inst. fur angewandte Strahltechnik, Bremen, Germany","institution_ids":["https://openalex.org/I2801587597"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073740298","display_name":"Christoph von Kopylow","orcid":null},"institutions":[{"id":"https://openalex.org/I2801587597","display_name":"Bremen Institute for Applied Beam Technology","ror":"https://ror.org/01k6z4z19","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2801587597"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christoph von Kopylow","raw_affiliation_strings":["Bremer Institut f\u00fcr angewandte Strahltechnik, Bremen, Germany","Bremer Inst. fur angewandte Strahltechnik, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bremer Institut f\u00fcr angewandte Strahltechnik, Bremen, Germany","institution_ids":["https://openalex.org/I2801587597"]},{"raw_affiliation_string":"Bremer Inst. fur angewandte Strahltechnik, Bremen, Germany","institution_ids":["https://openalex.org/I2801587597"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035348825","display_name":"Ralf B. Bergmann","orcid":"https://orcid.org/0000-0003-0214-2232"},"institutions":[{"id":"https://openalex.org/I2801587597","display_name":"Bremen Institute for Applied Beam Technology","ror":"https://ror.org/01k6z4z19","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2801587597"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ralf B. Bergmann","raw_affiliation_strings":["Bremer Institut f\u00fcr angewandte Strahltechnik, Bremen, Germany","Bremer Inst. fur angewandte Strahltechnik, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bremer Institut f\u00fcr angewandte Strahltechnik, Bremen, Germany","institution_ids":["https://openalex.org/I2801587597"]},{"raw_affiliation_string":"Bremer Inst. fur angewandte Strahltechnik, Bremen, Germany","institution_ids":["https://openalex.org/I2801587597"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2801587597"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.11427775,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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/T11897","display_name":"Digital Holography and Microscopy","score":0.9998000264167786,"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/T10638","display_name":"Optical measurement and interference 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"}}],"keywords":[{"id":"https://openalex.org/keywords/speckle-pattern","display_name":"Speckle pattern","score":0.7376427054405212},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.6994156837463379},{"id":"https://openalex.org/keywords/spatial-light-modulator","display_name":"Spatial light modulator","score":0.6709534525871277},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.6604194641113281},{"id":"https://openalex.org/keywords/holography","display_name":"Holography","score":0.6483700275421143},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5934463739395142},{"id":"https://openalex.org/keywords/electronic-speckle-pattern-interferometry","display_name":"Electronic speckle pattern interferometry","score":0.5154634118080139},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.48468711972236633},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4830661416053772},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4659123718738556},{"id":"https://openalex.org/keywords/holographic-display","display_name":"Holographic display","score":0.4554038941860199},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44422075152397156},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.30525362491607666},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21541470289230347},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21095040440559387},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.11045640707015991},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09721407294273376}],"concepts":[{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.7376427054405212},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.6994156837463379},{"id":"https://openalex.org/C2777903624","wikidata":"https://www.wikidata.org/wiki/Q1477653","display_name":"Spatial light modulator","level":2,"score":0.6709534525871277},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.6604194641113281},{"id":"https://openalex.org/C187590223","wikidata":"https://www.wikidata.org/wiki/Q527628","display_name":"Holography","level":2,"score":0.6483700275421143},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5934463739395142},{"id":"https://openalex.org/C172991262","wikidata":"https://www.wikidata.org/wiki/Q5358427","display_name":"Electronic speckle pattern interferometry","level":3,"score":0.5154634118080139},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.48468711972236633},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4830661416053772},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4659123718738556},{"id":"https://openalex.org/C7079719","wikidata":"https://www.wikidata.org/wiki/Q3557228","display_name":"Holographic display","level":3,"score":0.4554038941860199},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44422075152397156},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.30525362491607666},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21541470289230347},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21095040440559387},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11045640707015991},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09721407294273376},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/3dtv.2013.6676639","is_oa":false,"landing_page_url":"https://doi.org/10.1109/3dtv.2013.6676639","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 3DTV Vision Beyond Depth (3DTV-CON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1993694109","https://openalex.org/W2007593159","https://openalex.org/W2012231377","https://openalex.org/W2021536402","https://openalex.org/W2045109366","https://openalex.org/W2062454510","https://openalex.org/W2065550639","https://openalex.org/W2082171319","https://openalex.org/W2092791973","https://openalex.org/W2122649525","https://openalex.org/W2141472196","https://openalex.org/W2144359278","https://openalex.org/W2148284464"],"related_works":["https://openalex.org/W2042814484","https://openalex.org/W1968732049","https://openalex.org/W2149897147","https://openalex.org/W2969956453","https://openalex.org/W4311976467","https://openalex.org/W3032971054","https://openalex.org/W2262376490","https://openalex.org/W2083964778","https://openalex.org/W2486677629","https://openalex.org/W1991694733"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,71,79],"method":[3],"that":[4],"significantly":[5],"reduces":[6],"the":[7,18,35,50,53,67,75,85,90,94,100,103,116],"speckle":[8,95],"effect":[9],"in":[10],"holographic":[11],"projection.":[12],"It":[13],"is":[14,43],"based":[15,33],"on":[16,34],"zero-padding":[17],"predefined":[19],"projected":[20,68,88],"intensity":[21,69],"and":[22,109,125],"calculating":[23],"an":[24,29,61],"extended":[25,40],"phase":[26,41],"distribution":[27,42],"using":[28],"optimized":[30],"iterative":[31],"approach":[32],"generalized":[36],"projection":[37,117],"method.":[38],"The":[39,58,119],"divided":[44],"into":[45],"several":[46],"finite":[47],"ones":[48],"with":[49],"size":[51],"of":[52,78,84,102,122],"spatial":[54],"light":[55],"modulator":[56],"(SLM).":[57],"SLM":[59],"manipulates":[60],"incident":[62],"plane":[63,92],"wave":[64],"to":[65,99],"generate":[66],"at":[70],"remote":[72],"plane.":[73],"Utilizing":[74],"temporal-multiplexing":[76],"property":[77],"phase-only":[80],"SLMand":[81],"incoherent":[82],"superposition":[83],"redundant":[86],"intensities":[87],"across":[89],"observation":[91],"reduce":[93],"effect.":[96],"In":[97],"contrast":[98],"state":[101],"art,":[104],"no":[105,110],"mechanical":[106],"moving":[107],"parts":[108],"additional":[111],"information":[112],"are":[113,129],"required":[114],"during":[115],"process.":[118],"basic":[120],"principle":[121],"this":[123],"technique":[124],"its":[126],"experimental":[127],"verification":[128],"described.":[130]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}