{"id":"https://openalex.org/W1923690895","doi":"https://doi.org/10.1109/icpr.2002.1048035","title":"Albedo recovery using a photometric stereo approach","display_name":"Albedo recovery using a photometric stereo approach","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1923690895","doi":"https://doi.org/10.1109/icpr.2002.1048035","mag":"1923690895"},"language":"en","primary_location":{"id":"doi:10.1109/icpr.2002.1048035","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2002.1048035","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Object recognition supported by user interaction for service robots","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/A5101638454","display_name":"Chia\u2010Yen Chen","orcid":"https://orcid.org/0000-0001-9856-7301"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"Chia-Yen Chen","raw_affiliation_strings":["CITR, Tamaki Campus, University of Auckland, Auckland, New Zealand"],"affiliations":[{"raw_affiliation_string":"CITR, Tamaki Campus, University of Auckland, Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087111199","display_name":"Reinhard Klette","orcid":"https://orcid.org/0000-0001-8818-7145"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"R. Klette","raw_affiliation_strings":["CITR, Tamaki Campus, University of Auckland, Auckland, New Zealand"],"affiliations":[{"raw_affiliation_string":"CITR, Tamaki Campus, University of Auckland, Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080661503","display_name":"Ramakrishna Kakarala","orcid":"https://orcid.org/0000-0001-6358-6991"},"institutions":[{"id":"https://openalex.org/I138285227","display_name":"Agilent Technologies (United States)","ror":"https://ror.org/02tryst02","country_code":"US","type":"company","lineage":["https://openalex.org/I138285227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Kakarala","raw_affiliation_strings":["Semiconductor Products Group, Agilent Technologies, Santa Clara, CA, USA"],"affiliations":[{"raw_affiliation_string":"Semiconductor Products Group, Agilent Technologies, Santa Clara, CA, USA","institution_ids":["https://openalex.org/I138285227"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101638454"],"corresponding_institution_ids":["https://openalex.org/I154130895"],"apc_list":null,"apc_paid":null,"fwci":0.3426,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.68314078,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"3","issue":null,"first_page":"700","last_page":"703"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.9979000091552734,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9648000001907349,"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/photometric-stereo","display_name":"Photometric stereo","score":0.9038937091827393},{"id":"https://openalex.org/keywords/albedo","display_name":"Albedo (alchemy)","score":0.8301976323127747},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.7657103538513184},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.568587064743042},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5417881608009338},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5328130722045898},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5183545351028442},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3492037057876587},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.33155566453933716},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21541601419448853},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1938258409500122},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13099390268325806}],"concepts":[{"id":"https://openalex.org/C44365914","wikidata":"https://www.wikidata.org/wiki/Q17120636","display_name":"Photometric stereo","level":3,"score":0.9038937091827393},{"id":"https://openalex.org/C195886398","wikidata":"https://www.wikidata.org/wiki/Q2110050","display_name":"Albedo (alchemy)","level":3,"score":0.8301976323127747},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.7657103538513184},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.568587064743042},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5417881608009338},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5328130722045898},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5183545351028442},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3492037057876587},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.33155566453933716},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21541601419448853},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1938258409500122},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13099390268325806},{"id":"https://openalex.org/C554144382","wikidata":"https://www.wikidata.org/wiki/Q213156","display_name":"Performance art","level":2,"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/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icpr.2002.1048035","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2002.1048035","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Object recognition supported by user interaction for service robots","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.699999988079071,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1504967992","https://openalex.org/W1513984747","https://openalex.org/W1540617358","https://openalex.org/W1975089519","https://openalex.org/W2051635436","https://openalex.org/W2058367688","https://openalex.org/W2118304946","https://openalex.org/W2165401394","https://openalex.org/W2561330338","https://openalex.org/W4285719527","https://openalex.org/W6630453816"],"related_works":["https://openalex.org/W1554604122","https://openalex.org/W2158018118","https://openalex.org/W1923690895","https://openalex.org/W2138334472","https://openalex.org/W3194234974","https://openalex.org/W2744088300","https://openalex.org/W2043933577","https://openalex.org/W2103381853","https://openalex.org/W2122157311","https://openalex.org/W2542608701"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"a":[3,13],"method":[4,29],"for":[5],"the":[6,27],"estimation":[7],"of":[8],"surface":[9],"reflectance":[10,23],"values":[11,24],"using":[12],"photometric":[14],"stereo":[15],"approach.":[16],"Evaluations":[17],"show":[18],"that":[19],"surfaces":[20],"rendered":[21],"with":[22,36],"calculated":[25],"by":[26],"proposed":[28],"have":[30],"more":[31],"realistic":[32],"appearances":[33],"than":[34],"those":[35],"constant":[37],"albedo.":[38]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}