{"id":"https://openalex.org/W2176396493","doi":"https://doi.org/10.1109/3dv.2015.11","title":"x-Hour Outdoor Photometric Stereo","display_name":"x-Hour Outdoor Photometric Stereo","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2176396493","doi":"https://doi.org/10.1109/3dv.2015.11","mag":"2176396493"},"language":"en","primary_location":{"id":"doi:10.1109/3dv.2015.11","is_oa":false,"landing_page_url":"https://doi.org/10.1109/3dv.2015.11","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on 3D Vision","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/A5032768302","display_name":"Yannick Hold-Geoffroy","orcid":"https://orcid.org/0000-0002-1060-6941"},"institutions":[{"id":"https://openalex.org/I43406934","display_name":"Universit\u00e9 Laval","ror":"https://ror.org/04sjchr03","country_code":"CA","type":"education","lineage":["https://openalex.org/I43406934"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Yannick Hold-Geoffroy","raw_affiliation_strings":["Laval University, Quebec City"],"affiliations":[{"raw_affiliation_string":"Laval University, Quebec City","institution_ids":["https://openalex.org/I43406934"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100371411","display_name":"Jinsong Zhang","orcid":"https://orcid.org/0009-0007-1258-919X"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinsong Zhang","raw_affiliation_strings":["Beihang University, Beijing"],"affiliations":[{"raw_affiliation_string":"Beihang University, Beijing","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011929840","display_name":"Paulo Gotardo","orcid":"https://orcid.org/0000-0001-8217-5848"},"institutions":[{"id":"https://openalex.org/I4210142140","display_name":"Walt Disney (United States)","ror":"https://ror.org/04eg47h42","country_code":"US","type":"company","lineage":["https://openalex.org/I4210142140"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paulo F.U. Gotardo","raw_affiliation_strings":["Disney Research, Pittsburgh"],"affiliations":[{"raw_affiliation_string":"Disney Research, Pittsburgh","institution_ids":["https://openalex.org/I4210142140"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034761030","display_name":"Jean\u2010Fran\u00e7ois Lalonde","orcid":"https://orcid.org/0000-0002-6583-2364"},"institutions":[{"id":"https://openalex.org/I43406934","display_name":"Universit\u00e9 Laval","ror":"https://ror.org/04sjchr03","country_code":"CA","type":"education","lineage":["https://openalex.org/I43406934"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jean-Francois Lalonde","raw_affiliation_strings":["Laval University, Quebec City"],"affiliations":[{"raw_affiliation_string":"Laval University, Quebec City","institution_ids":["https://openalex.org/I43406934"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5032768302"],"corresponding_institution_ids":["https://openalex.org/I43406934"],"apc_list":null,"apc_paid":null,"fwci":0.5523,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.74890288,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"28","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9994000196456909,"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":0.9994000196456909,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6346660852432251},{"id":"https://openalex.org/keywords/photometric-stereo","display_name":"Photometric stereo","score":0.6042566299438477},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5161965489387512},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5088753700256348},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4900118410587311},{"id":"https://openalex.org/keywords/sky","display_name":"Sky","score":0.47590216994285583},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.44068434834480286},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3437066972255707},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1702926754951477},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.16375625133514404},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.146622896194458},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07637673616409302}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6346660852432251},{"id":"https://openalex.org/C44365914","wikidata":"https://www.wikidata.org/wiki/Q17120636","display_name":"Photometric stereo","level":3,"score":0.6042566299438477},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5161965489387512},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5088753700256348},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4900118410587311},{"id":"https://openalex.org/C73329638","wikidata":"https://www.wikidata.org/wiki/Q527","display_name":"Sky","level":2,"score":0.47590216994285583},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.44068434834480286},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3437066972255707},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1702926754951477},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.16375625133514404},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.146622896194458},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07637673616409302},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/3dv.2015.11","is_oa":false,"landing_page_url":"https://doi.org/10.1109/3dv.2015.11","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on 3D Vision","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8100000023841858,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309480","display_name":"Nvidia","ror":"https://ror.org/03jdj4y14"},{"id":"https://openalex.org/F4320310137","display_name":"Universit\u00e9 Laval","ror":"https://ror.org/04sjchr03"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W48578105","https://openalex.org/W136339363","https://openalex.org/W1509584344","https://openalex.org/W1554944419","https://openalex.org/W1789343103","https://openalex.org/W1943868477","https://openalex.org/W1975089519","https://openalex.org/W1975958879","https://openalex.org/W2003537776","https://openalex.org/W2005651782","https://openalex.org/W2014510420","https://openalex.org/W2019342040","https://openalex.org/W2027560260","https://openalex.org/W2055537778","https://openalex.org/W2056879408","https://openalex.org/W2066085919","https://openalex.org/W2076130323","https://openalex.org/W2078020442","https://openalex.org/W2088115584","https://openalex.org/W2092497893","https://openalex.org/W2097839898","https://openalex.org/W2142181854","https://openalex.org/W2171033594","https://openalex.org/W2488036795","https://openalex.org/W4229523108","https://openalex.org/W6601918846","https://openalex.org/W6605506699","https://openalex.org/W6651497069","https://openalex.org/W6664224851"],"related_works":["https://openalex.org/W2071501285","https://openalex.org/W2245358137","https://openalex.org/W2528420922","https://openalex.org/W2587830478","https://openalex.org/W3010033880","https://openalex.org/W2118082161","https://openalex.org/W1904220063","https://openalex.org/W2554059268","https://openalex.org/W2919291704","https://openalex.org/W4286825833"],"abstract_inverted_index":{"While":[0],"Photometric":[1],"Stereo":[2],"(PS)":[3],"has":[4,12],"long":[5],"been":[6,13],"confined":[7],"to":[8,21,62],"the":[9,28,48,55,87,100,115,122,125],"lab,":[10],"there":[11],"a":[14,44,79,118],"recent":[15],"interest":[16],"in":[17,75,99],"applying":[18],"this":[19,51],"technique":[20],"reconstruct":[22],"outdoor":[23,31,60,129],"objects":[24],"and":[25,67],"scenes.":[26],"Un-fortunately,":[27],"most":[29],"successful":[30],"PS":[32,61,94],"techniques":[33],"typically":[34],"require":[35],"gathering":[36],"either":[37],"months":[38],"of":[39,47,90,106,121,127],"data,":[40],"or":[41],"waiting":[42],"for":[43,58,92,114],"particular":[45],"time":[46,104],"year.":[49],"In":[50,82],"paper,":[52],"we":[53,84],"analyze":[54],"illumination":[56],"requirements":[57,71],"single-day":[59],"yield":[63],"stable":[64,93],"normal":[65],"reconstructions,":[66],"determine":[68],"that":[69,86],"these":[70],"are":[72],"often":[73],"available":[74],"much":[76],"less":[77],"than":[78],"full":[80],"day.":[81],"particular,":[83],"show":[85],"right":[88],"set":[89],"conditions":[91],"solutions":[95],"may":[96],"be":[97],"observed":[98],"sky":[101],"within":[102],"short":[103],"intervals":[105],"just":[107],"above":[108],"one":[109],"hour.":[110],"This":[111],"work":[112],"provides,":[113],"first":[116],"time,":[117],"detailed":[119],"analysis":[120],"factors":[123],"affecting":[124],"performance":[126],"x-hour":[128],"photometric":[130],"stereo.":[131]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-25T21:42:39.735039","created_date":"2025-10-10T00:00:00"}