{"id":"https://openalex.org/W2751278126","doi":"https://doi.org/10.1109/tci.2017.2749182","title":"Handheld Reflectance Acquisition of Paintings","display_name":"Handheld Reflectance Acquisition of Paintings","publication_year":2017,"publication_date":"2017-09-04","ids":{"openalex":"https://openalex.org/W2751278126","doi":"https://doi.org/10.1109/tci.2017.2749182","mag":"2751278126"},"language":"en","primary_location":{"id":"doi:10.1109/tci.2017.2749182","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tci.2017.2749182","pdf_url":null,"source":{"id":"https://openalex.org/S4210233665","display_name":"IEEE Transactions on Computational Imaging","issn_l":"2333-9403","issn":["2333-9403","2573-0436"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computational Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/217420","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041257983","display_name":"Niranjan Thanikachalam","orcid":"https://orcid.org/0000-0002-0588-3362"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Niranjan Thanikachalam","raw_affiliation_strings":["Ecole Polytechnique Federale de Lausanne, School of Computer and Communication Sciences, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Ecole Polytechnique Federale de Lausanne, School of Computer and Communication Sciences, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025521537","display_name":"Lo\u00efc Baboulaz","orcid":"https://orcid.org/0000-0003-2531-966X"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Loic Baboulaz","raw_affiliation_strings":["Ecole Polytechnique Federale de Lausanne, School of Computer and Communication Sciences, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Ecole Polytechnique Federale de Lausanne, School of Computer and Communication Sciences, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072462932","display_name":"Damien Firmenich","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Damien Firmenich","raw_affiliation_strings":["Ecole Polytechnique Federale de Lausanne, School of Computer and Communication Sciences, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Ecole Polytechnique Federale de Lausanne, School of Computer and Communication Sciences, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078201467","display_name":"Sabine S\u00fcsstrunk","orcid":"https://orcid.org/0000-0002-0441-6068"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Sabine Susstrunk","raw_affiliation_strings":["Ecole Polytechnique Federale de Lausanne, School of Computer and Communication Sciences, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Ecole Polytechnique Federale de Lausanne, School of Computer and Communication Sciences, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049415924","display_name":"Martin Vetterli","orcid":"https://orcid.org/0000-0002-6122-1216"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Martin Vetterli","raw_affiliation_strings":["Ecole Polytechnique Federale de Lausanne, School of Computer and Communication Sciences, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Ecole Polytechnique Federale de Lausanne, School of Computer and Communication Sciences, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5041257983"],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":0.2731,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.63776221,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"3","issue":"4","first_page":"580","last_page":"591"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T11019","display_name":"Image Enhancement Techniques","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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9972000122070312,"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/computer-science","display_name":"Computer science","score":0.7496369481086731},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7419142127037048},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6157426238059998},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.5960267782211304},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5894985198974609},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.5568667650222778},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.42141300439834595},{"id":"https://openalex.org/keywords/painting","display_name":"Painting","score":0.41693320870399475},{"id":"https://openalex.org/keywords/computational-photography","display_name":"Computational photography","score":0.41065311431884766},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.20603981614112854},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.1954858899116516},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14899414777755737}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7496369481086731},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7419142127037048},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6157426238059998},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.5960267782211304},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5894985198974609},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.5568667650222778},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.42141300439834595},{"id":"https://openalex.org/C205783811","wikidata":"https://www.wikidata.org/wiki/Q11629","display_name":"Painting","level":2,"score":0.41693320870399475},{"id":"https://openalex.org/C146044194","wikidata":"https://www.wikidata.org/wiki/Q5157334","display_name":"Computational photography","level":4,"score":0.41065311431884766},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.20603981614112854},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.1954858899116516},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14899414777755737},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tci.2017.2749182","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tci.2017.2749182","pdf_url":null,"source":{"id":"https://openalex.org/S4210233665","display_name":"IEEE Transactions on Computational Imaging","issn_l":"2333-9403","issn":["2333-9403","2573-0436"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computational Imaging","raw_type":"journal-article"},{"id":"pmh:oai:infoscience.epfl.ch:217420","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/217420","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"pmh:oai:infoscience.tind.io:217420","is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/handle/20.500.14299/124986","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"research article"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:217420","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/217420","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1480645733","https://openalex.org/W1481416542","https://openalex.org/W1575307099","https://openalex.org/W1986330187","https://openalex.org/W1987521258","https://openalex.org/W1994352258","https://openalex.org/W2005508829","https://openalex.org/W2006262236","https://openalex.org/W2008966759","https://openalex.org/W2025890843","https://openalex.org/W2029304323","https://openalex.org/W2037242534","https://openalex.org/W2040658442","https://openalex.org/W2042852749","https://openalex.org/W2043788683","https://openalex.org/W2051929895","https://openalex.org/W2063978378","https://openalex.org/W2093029576","https://openalex.org/W2093330699","https://openalex.org/W2098060240","https://openalex.org/W2103972604","https://openalex.org/W2151290401","https://openalex.org/W2161852276","https://openalex.org/W2167696327","https://openalex.org/W2296661961","https://openalex.org/W2407170444","https://openalex.org/W2600064692","https://openalex.org/W4231893511","https://openalex.org/W4233454584","https://openalex.org/W6628817573","https://openalex.org/W6683792375","https://openalex.org/W6714122766"],"related_works":["https://openalex.org/W2580687016","https://openalex.org/W2886265999","https://openalex.org/W2158224665","https://openalex.org/W2383951830","https://openalex.org/W1591565242","https://openalex.org/W2369092230","https://openalex.org/W2357187602","https://openalex.org/W2940819518","https://openalex.org/W2045290890","https://openalex.org/W2511733843"],"abstract_inverted_index":{"Relightable":[0],"photographs":[1,6],"are":[2],"alternatives":[3],"to":[4,26,39,57,128],"traditional":[5],"as":[7],"they":[8],"provide":[9],"a":[10,81,98],"richer":[11],"viewing":[12],"experience.":[13],"However,":[14],"the":[15,41,72,77,86,89,103,108,119],"complex":[16],"acquisition":[17],"systems":[18],"of":[19,43,61,80,88],"existing":[20],"techniques":[21],"have":[22],"restricted":[23],"its":[24,93],"usage":[25],"specialized":[27],"setups.":[28],"We":[29,95],"introduce":[30],"an":[31],"easy-to-use":[32],"and":[33,45,52,83],"affordable":[34],"solution":[35],"for":[36,101],"using":[37,92],"smartphones":[38],"acquire":[40],"reflectance":[42,73],"paintings":[44],"similar":[46],"almost-planar":[47],"objects":[48],"like":[49],"tablets,":[50],"engravings":[51],"textile.":[53],"Our":[54],"goal":[55],"is":[56],"enable":[58],"interactive":[59],"relighting":[60],"such":[62],"artifacts":[63],"by":[64,75,91],"everyone.":[65],"In":[66],"our":[67],"approach,":[68],"we":[69,116],"nonuniformly":[70,109],"sample":[71],"functions":[74],"moving":[76],"LED":[78],"light":[79,104,120],"smartphone,":[82],"simultaneously,":[84],"tracking":[85],"position":[87],"smartphone":[90],"camera.":[94],"then":[96,125],"propose":[97],"compressive-sensing-based":[99],"approach":[100],"reconstructing":[102],"transport":[105,121],"matrix":[106,122],"from":[107],"sampled":[110],"data.":[111],"As":[112],"shown":[113],"with":[114],"experiments,":[115],"accurately":[117],"reconstruct":[118],"that":[123],"can":[124],"be":[126],"used":[127],"create":[129],"relightable":[130],"photographs.":[131]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
