{"id":"https://openalex.org/W2911826622","doi":"https://doi.org/10.2312/gch.20181361","title":"Multi-Light Energy Map","display_name":"Multi-Light Energy Map","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2911826622","doi":"https://doi.org/10.2312/gch.20181361","mag":"2911826622"},"language":"en","primary_location":{"id":"doi:10.2312/gch.20181361","is_oa":true,"landing_page_url":"https://doi.org/10.2312/gch.20181361","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"is_oa":false,"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":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/gch.20181361","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051495008","display_name":"Florian Lardeux","orcid":"https://orcid.org/0009-0003-1444-6310"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lardeux, Florian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051766280","display_name":"Sylvain Marchand","orcid":"https://orcid.org/0009-0006-1744-4638"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marchand, Sylvain","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5086823570","display_name":"Petra Gomez\u2010Kr\u00e4mer","orcid":"https://orcid.org/0000-0002-5515-7828"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gomez-Kr\u00e4mer, Petra","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.104,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.48672354,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"199","last_page":"202"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.13950000703334808,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.13950000703334808,"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/computer-science","display_name":"Computer science","score":0.4256007969379425},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3201098144054413}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4256007969379425},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3201098144054413}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2312/gch.20181361","is_oa":true,"landing_page_url":"https://doi.org/10.2312/gch.20181361","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"is_oa":false,"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":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"},{"id":"mag:2911826622","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/conf/vast/gch2018.html#LardeuxMG18","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.2312/gch.20181361","is_oa":true,"landing_page_url":"https://doi.org/10.2312/gch.20181361","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":null,"is_oa":false,"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":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8399999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2921487360","https://openalex.org/W2494114107","https://openalex.org/W2906846048","https://openalex.org/W625606464","https://openalex.org/W745784984","https://openalex.org/W59115440","https://openalex.org/W2324876141","https://openalex.org/W1600718720","https://openalex.org/W2037042730","https://openalex.org/W2806923753","https://openalex.org/W1963990046","https://openalex.org/W1499287826","https://openalex.org/W2478293985","https://openalex.org/W2288843346","https://openalex.org/W2276015476","https://openalex.org/W2266929505","https://openalex.org/W2263718963","https://openalex.org/W2262595353","https://openalex.org/W2252881361","https://openalex.org/W2229844377"],"abstract_inverted_index":{"We":[0,99,119],"propose":[1],"a":[2,31,61,101],"model":[3,59,127],"to":[4,103],"represent":[5],"quasi-flat":[6],"objects,":[7],"such":[8],"as":[9],"coins":[10],"or":[11],"amphora":[12],"stamps.":[13],"These":[14],"objects":[15],"are":[16],"flat":[17],"surfaces,":[18],"meaning":[19],"their":[20,23,27],"length":[21],"and":[22,29,39,54,113],"width":[24],"largely":[25],"exceed":[26],"height,":[28],"feature":[30],"distinctive":[32],"relief.":[33],"This":[34,73],"relief":[35],"characterizes":[36],"the":[37,46,49,51,55,66,71,95,129],"object":[38],"its":[40],"perception":[41],"is":[42,60,81],"directly":[43],"influenced":[44],"by":[45],"position":[47],"of":[48,70,84,108,111,131,134],"object,":[50],"light":[52],"direction":[53],"viewer's":[56],"direction.":[57],"Our":[58],"single":[62],"image":[63,132],"representation":[64],"containing":[65],"underlying":[67],"structural":[68],"variations":[69],"object.":[72],"model,":[74],"that":[75],"we":[76,123],"call":[77],"'Multi-Light":[78],"Energy":[79],"Map',":[80],"constructed":[82],"out":[83,107],"several":[85,90],"classic":[86],"images":[87,112],"taken":[88],"with":[89],"illumination":[91],"directions":[92],"without":[93],"computing":[94],"object's":[96],"surface":[97],"normals.":[98],"found":[100],"way":[102],"extract":[104],"useful":[105],"information":[106],"this":[109,126],"sequence":[110],"compile":[114],"it":[115],"into":[116],"our":[117],"map.":[118],"eventually":[120],"explain":[121],"how":[122],"can":[124],"use":[125],"in":[128],"case":[130],"registration":[133],"ancient":[135],"coins.":[136]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T06:51:31.235846","created_date":"2025-10-10T00:00:00"}
