{"id":"https://openalex.org/W4386426734","doi":"https://doi.org/10.1109/iccp56744.2023.10233833","title":"Near-light Photometric Stereo with Symmetric Lights","display_name":"Near-light Photometric Stereo with Symmetric Lights","publication_year":2023,"publication_date":"2023-07-28","ids":{"openalex":"https://openalex.org/W4386426734","doi":"https://doi.org/10.1109/iccp56744.2023.10233833"},"language":"en","primary_location":{"id":"doi:10.1109/iccp56744.2023.10233833","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iccp56744.2023.10233833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Computational Photography (ICCP)","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/A5033312168","display_name":"Lilika Makabe","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Lilika Makabe","raw_affiliation_strings":["Osaka University,Graduate School of Information Science and Technology,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka University,Graduate School of Information Science and Technology,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058607221","display_name":"Heng Guo","orcid":"https://orcid.org/0000-0003-0047-3927"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Heng Guo","raw_affiliation_strings":["Osaka University,Graduate School of Information Science and Technology,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka University,Graduate School of Information Science and Technology,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023086235","display_name":"Hiroaki Santo","orcid":"https://orcid.org/0000-0003-2891-5993"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroaki Santo","raw_affiliation_strings":["Osaka University,Graduate School of Information Science and Technology,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka University,Graduate School of Information Science and Technology,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069226668","display_name":"Fumio Okura","orcid":"https://orcid.org/0000-0001-7595-1300"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumio Okura","raw_affiliation_strings":["Osaka University,Graduate School of Information Science and Technology,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka University,Graduate School of Information Science and Technology,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033986386","display_name":"Yasuyuki Matsushita","orcid":"https://orcid.org/0000-0002-1935-4752"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuyuki Matsushita","raw_affiliation_strings":["Osaka University,Graduate School of Information Science and Technology,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka University,Graduate School of Information Science and Technology,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5033312168"],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":0.1235,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41099431,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9991999864578247,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9988999962806702,"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/initialization","display_name":"Initialization","score":0.866774320602417},{"id":"https://openalex.org/keywords/photometric-stereo","display_name":"Photometric stereo","score":0.8328382968902588},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.6695517897605896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6446472406387329},{"id":"https://openalex.org/keywords/light-source","display_name":"Light source","score":0.6190096139907837},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5491684079170227},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.515856921672821},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.4937163293361664},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.48447608947753906},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.46184083819389343},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35402947664260864},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3120255470275879},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24728667736053467},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16063088178634644},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.16051185131072998},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12178504467010498}],"concepts":[{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.866774320602417},{"id":"https://openalex.org/C44365914","wikidata":"https://www.wikidata.org/wiki/Q17120636","display_name":"Photometric stereo","level":3,"score":0.8328382968902588},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.6695517897605896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6446472406387329},{"id":"https://openalex.org/C2982854487","wikidata":"https://www.wikidata.org/wiki/Q9128","display_name":"Light source","level":2,"score":0.6190096139907837},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5491684079170227},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.515856921672821},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.4937163293361664},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.48447608947753906},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.46184083819389343},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35402947664260864},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3120255470275879},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24728667736053467},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16063088178634644},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.16051185131072998},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12178504467010498},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"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/iccp56744.2023.10233833","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iccp56744.2023.10233833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Computational Photography (ICCP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W915941005","https://openalex.org/W1505088723","https://openalex.org/W1570866889","https://openalex.org/W1644979020","https://openalex.org/W1975089519","https://openalex.org/W1988189382","https://openalex.org/W2013953172","https://openalex.org/W2028482684","https://openalex.org/W2049766556","https://openalex.org/W2120691559","https://openalex.org/W2138529716","https://openalex.org/W2144041086","https://openalex.org/W2170432960","https://openalex.org/W2288050653","https://openalex.org/W2288973411","https://openalex.org/W2609350745","https://openalex.org/W2726198058","https://openalex.org/W2754836122","https://openalex.org/W2787460109","https://openalex.org/W2805074008","https://openalex.org/W3096570522","https://openalex.org/W4213237738","https://openalex.org/W4239233650","https://openalex.org/W4287198448","https://openalex.org/W4287668629","https://openalex.org/W4303199625","https://openalex.org/W4312303364","https://openalex.org/W4312531067","https://openalex.org/W4312541144","https://openalex.org/W4386076573","https://openalex.org/W6634070006","https://openalex.org/W6736753712","https://openalex.org/W6782722627","https://openalex.org/W6794941382","https://openalex.org/W6845374269"],"related_works":["https://openalex.org/W3204184292","https://openalex.org/W3176564347","https://openalex.org/W1985458517","https://openalex.org/W2355833770","https://openalex.org/W3031039437","https://openalex.org/W183202219","https://openalex.org/W2184876488","https://openalex.org/W1563894583","https://openalex.org/W2403238730","https://openalex.org/W1510622608"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"a":[3,35],"linear":[4],"solution":[5,37],"method":[6,33,49,93],"for":[7,38],"near-light":[8,90],"photometric":[9,91],"stereo":[10,92],"by":[11,22],"exploiting":[12],"symmetric":[13,27],"light":[14,29,55,103],"source":[15,30],"arrangements.":[16],"Unlike":[17],"conventional":[18],"non-convex":[19],"optimization":[20],"approaches,":[21],"arranging":[23],"multiple":[24],"sets":[25],"of":[26,76,80,98],"nearby":[28],"pairs,":[31],"our":[32,48,81],"derives":[34],"closed-form":[36],"surface":[39],"normal":[40],"and":[41,102],"depth":[42,100],"without":[43],"requiring":[44],"initialization.":[45],"In":[46],"addition,":[47],"works":[50],"as":[51,53],"long":[52],"the":[54,66,74,87],"sources":[56],"are":[57],"symmetrically":[58],"distributed":[59],"about":[60],"an":[61],"arbitrary":[62],"point":[63],"even":[64],"when":[65],"entire":[67],"spatial":[68],"offset":[69],"is":[70],"uncalibrated.":[71],"Experiments":[72],"showcase":[73],"accuracy":[75,79],"shape":[77],"recovery":[78],"method,":[82],"achieving":[83],"comparable":[84],"results":[85],"to":[86],"state-of-the-art":[88],"calibrated":[89],"while":[94],"significantly":[95],"reducing":[96],"requirements":[97],"careful":[99],"initialization":[101],"calibration.":[104]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}