{"id":"https://openalex.org/W2087812638","doi":"https://doi.org/10.1109/iccphot.2012.6215216","title":"Diffuse structured light","display_name":"Diffuse structured light","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W2087812638","doi":"https://doi.org/10.1109/iccphot.2012.6215216","mag":"2087812638"},"language":"en","primary_location":{"id":"doi:10.1109/iccphot.2012.6215216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccphot.2012.6215216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Computational Photography (ICCP)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.7916/d8cc18zg","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051975921","display_name":"Shree K. Nayar","orcid":"https://orcid.org/0000-0002-6452-6998"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shree K. Nayar","raw_affiliation_strings":["Columbia University, 120th St, New York, 10027, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia University, 120th St, New York, 10027, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074353153","display_name":"Mohit Gupta","orcid":"https://orcid.org/0000-0002-2323-7700"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohit Gupta","raw_affiliation_strings":["Columbia University, 120th St, New York, 10027, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia University, 120th St, New York, 10027, USA","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I78577930"],"apc_list":null,"apc_paid":null,"fwci":3.835,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.95504818,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9987999796867371,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9987999796867371,"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/T12050","display_name":"Optical Polarization and Ellipsometry","score":0.996399998664856,"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"}},{"id":"https://openalex.org/T13049","display_name":"Surface Roughness and Optical Measurements","score":0.9902999997138977,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/specular-reflection","display_name":"Specular reflection","score":0.7091617584228516},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6911802887916565},{"id":"https://openalex.org/keywords/structured-light","display_name":"Structured light","score":0.6585609912872314},{"id":"https://openalex.org/keywords/digitization","display_name":"Digitization","score":0.6497659087181091},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5696460008621216},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.543441653251648},{"id":"https://openalex.org/keywords/specular-highlight","display_name":"Specular highlight","score":0.5215827822685242},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5046941041946411},{"id":"https://openalex.org/keywords/structured-light-3d-scanner","display_name":"Structured-light 3D scanner","score":0.4810250401496887},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.45262524485588074},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3636018633842468},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24986222386360168},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13300809264183044}],"concepts":[{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.7091617584228516},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6911802887916565},{"id":"https://openalex.org/C193581530","wikidata":"https://www.wikidata.org/wiki/Q683778","display_name":"Structured light","level":2,"score":0.6585609912872314},{"id":"https://openalex.org/C2779308522","wikidata":"https://www.wikidata.org/wiki/Q843958","display_name":"Digitization","level":2,"score":0.6497659087181091},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5696460008621216},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.543441653251648},{"id":"https://openalex.org/C50045419","wikidata":"https://www.wikidata.org/wiki/Q7575328","display_name":"Specular highlight","level":3,"score":0.5215827822685242},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5046941041946411},{"id":"https://openalex.org/C184577583","wikidata":"https://www.wikidata.org/wiki/Q1485537","display_name":"Structured-light 3D scanner","level":3,"score":0.4810250401496887},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.45262524485588074},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3636018633842468},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24986222386360168},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13300809264183044},{"id":"https://openalex.org/C2779751349","wikidata":"https://www.wikidata.org/wiki/Q1474480","display_name":"Scanner","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/iccphot.2012.6215216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccphot.2012.6215216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Computational Photography (ICCP)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.360.7426","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.360.7426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www1.cs.columbia.edu/CAVE/publications/pdfs/Gupta_ICCP12.pdf","raw_type":"text"},{"id":"pmh:oai:academiccommons.columbia.edu:10.7916/D8CC18ZG","is_oa":false,"landing_page_url":"https://doi.org/10.7916/D8CC18ZG","pdf_url":null,"source":{"id":"https://openalex.org/S4306402601","display_name":"Columbia Academic Commons (Columbia University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I78577930","host_organization_name":"Columbia University","host_organization_lineage":["https://openalex.org/I78577930"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Articles"},{"id":"doi:10.7916/d8cc18zg","is_oa":true,"landing_page_url":"https://doi.org/10.7916/d8cc18zg","pdf_url":null,"source":{"id":"https://openalex.org/S4306402601","display_name":"Columbia Academic Commons (Columbia University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I78577930","host_organization_name":"Columbia University","host_organization_lineage":["https://openalex.org/I78577930"],"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-journal"}],"best_oa_location":{"id":"doi:10.7916/d8cc18zg","is_oa":true,"landing_page_url":"https://doi.org/10.7916/d8cc18zg","pdf_url":null,"source":{"id":"https://openalex.org/S4306402601","display_name":"Columbia Academic Commons (Columbia University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I78577930","host_organization_name":"Columbia University","host_organization_lineage":["https://openalex.org/I78577930"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.8500000238418579}],"awards":[],"funders":[{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1488156185","https://openalex.org/W1967530510","https://openalex.org/W1980081806","https://openalex.org/W1984472840","https://openalex.org/W2003203566","https://openalex.org/W2015578497","https://openalex.org/W2066274381","https://openalex.org/W2069281566","https://openalex.org/W2100810849","https://openalex.org/W2101591917","https://openalex.org/W2102584872","https://openalex.org/W2116451263","https://openalex.org/W2122981824","https://openalex.org/W2135583860","https://openalex.org/W2139352674","https://openalex.org/W2150216415","https://openalex.org/W2151351002","https://openalex.org/W2160203169","https://openalex.org/W2171232387","https://openalex.org/W3012236334","https://openalex.org/W4233847896","https://openalex.org/W4236229596","https://openalex.org/W6641874052","https://openalex.org/W6675302214"],"related_works":["https://openalex.org/W2175900582","https://openalex.org/W2081408094","https://openalex.org/W1611976505","https://openalex.org/W3141300019","https://openalex.org/W2135509629","https://openalex.org/W2101266052","https://openalex.org/W913384303","https://openalex.org/W2738091825","https://openalex.org/W4390012772","https://openalex.org/W3091394246"],"abstract_inverted_index":{"Today,":[0],"structured":[1,24,66],"light":[2,25,67,137],"systems":[3],"are":[4,27,35],"widely":[5],"used":[6],"in":[7],"applications":[8,119],"such":[9],"as":[10],"robotic":[11],"assembly,":[12],"visual":[13],"inspection,":[14],"surgery,":[15],"entertainment,":[16],"games":[17],"and":[18,112,129,133],"digitization":[19],"of":[20,84,94,97,103,110,126,131,136],"cultural":[21],"heritage.":[22],"Current":[23],"methods":[26,68],"faced":[28],"with":[29,39],"two":[30,86,118],"serious":[31],"limitations.":[32],"First,":[33],"they":[34,51],"unable":[36],"to":[37,47],"cope":[38],"scene":[40],"regions":[41,57],"that":[42,58,64,72,79],"produce":[43],"strong":[44],"highlights":[45],"due":[46],"specular":[48],"reflection.":[49],"Second,":[50],"cannot":[52],"recover":[53],"useful":[54],"information":[55],"for":[56,91,117],"lie":[59],"within":[60],"shadows.":[61,113],"We":[62,88,114],"observe":[63],"many":[65],"use":[69],"illumination":[70],"patterns":[71,78,99,128],"have":[73],"translational":[74],"symmetry,":[75],"i.e.,":[76],"two-dimensional":[77],"vary":[80],"only":[81],"along":[82,100],"one":[83],"the":[85,98,101,107],"dimensions.":[87],"show":[89,115],"that,":[90],"this":[92],"class":[93],"patterns,":[95],"diffusion":[96],"axis":[102],"translation":[104],"can":[105],"mitigate":[106],"adverse":[108],"effects":[109],"specularities":[111],"results":[116],"-":[120],"3D":[121],"scanning":[122],"using":[123,139],"phase":[124],"shifting":[125],"sinusoidal":[127],"separation":[130],"direct":[132],"global":[134],"components":[135],"transport":[138],"high-frequency":[140],"binary":[141],"stripes.":[142]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":15},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}