{"id":"https://openalex.org/W4224983277","doi":"https://doi.org/10.1109/iccae55086.2022.9762432","title":"Shadow-aware Uncalibrated Photometric Stereo Network","display_name":"Shadow-aware Uncalibrated Photometric Stereo Network","publication_year":2022,"publication_date":"2022-03-25","ids":{"openalex":"https://openalex.org/W4224983277","doi":"https://doi.org/10.1109/iccae55086.2022.9762432"},"language":"en","primary_location":{"id":"doi:10.1109/iccae55086.2022.9762432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccae55086.2022.9762432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on Computer and Automation Engineering (ICCAE)","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/A5100763509","display_name":"Ying\u2010Ming Wang","orcid":"https://orcid.org/0009-0001-4500-2734"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yingming Wang","raw_affiliation_strings":["Tianjin University,College of Intelligence and Computing,Tianjin,China","College of Intelligence and Computing, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin University,College of Intelligence and Computing,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114378267","display_name":"Qian Zhang","orcid":"https://orcid.org/0000-0001-9205-1881"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Zhang","raw_affiliation_strings":["Tianjin University,College of Intelligence and Computing,Tianjin,China","College of Intelligence and Computing, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin University,College of Intelligence and Computing,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017307148","display_name":"Wei Feng","orcid":"https://orcid.org/0000-0002-5816-7343"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Feng","raw_affiliation_strings":["Tianjin University,College of Intelligence and Computing,Tianjin,China","College of Intelligence and Computing, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin University,College of Intelligence and Computing,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100763509"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02489797,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"80","last_page":"85"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9925000071525574,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9925000071525574,"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":0.9918000102043152,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9882000088691711,"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-vision","display_name":"Computer vision","score":0.74196857213974},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7315285801887512},{"id":"https://openalex.org/keywords/shadow","display_name":"Shadow (psychology)","score":0.7260794043540955},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6889321208000183},{"id":"https://openalex.org/keywords/photometric-stereo","display_name":"Photometric stereo","score":0.575062096118927},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.49339571595191956},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2875669598579407}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.74196857213974},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7315285801887512},{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.7260794043540955},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6889321208000183},{"id":"https://openalex.org/C44365914","wikidata":"https://www.wikidata.org/wiki/Q17120636","display_name":"Photometric stereo","level":3,"score":0.575062096118927},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.49339571595191956},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2875669598579407},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccae55086.2022.9762432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccae55086.2022.9762432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on Computer and Automation Engineering (ICCAE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.7400000095367432,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1604674053","https://openalex.org/W1975089519","https://openalex.org/W2006221045","https://openalex.org/W2125478250","https://openalex.org/W2125722165","https://openalex.org/W2474450142","https://openalex.org/W2576378358","https://openalex.org/W2766067961","https://openalex.org/W2805635917","https://openalex.org/W2884608015","https://openalex.org/W2889383273","https://openalex.org/W2895126795","https://openalex.org/W2922144044","https://openalex.org/W2948619611","https://openalex.org/W2948670693","https://openalex.org/W2954058873","https://openalex.org/W2961702176","https://openalex.org/W2963002018","https://openalex.org/W2990635811","https://openalex.org/W3003551007","https://openalex.org/W3034627419","https://openalex.org/W6752165588","https://openalex.org/W6999783174"],"related_works":["https://openalex.org/W2058170566","https://openalex.org/W2772917594","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398","https://openalex.org/W2775347418"],"abstract_inverted_index":{"Shadow":[0],"is":[1],"an":[2],"important":[3],"clue":[4],"to":[5,52,87,131],"the":[6,9,63,68,72,76,82,91,94,100,110,122],"relation":[7],"between":[8],"scene\u2019s":[10],"structure":[11],"and":[12,24,56],"lighting":[13],"condition.":[14],"However,":[15],"most":[16],"photometric":[17,36,106,118],"stereo":[18,37,119],"algorithms":[19],"treat":[20],"shadows":[21,55],"as":[22],"outliers":[23],"thus":[25],"lost":[26],"this":[27,30],"information.":[28,45],"In":[29],"work,":[31],"we":[32],"propose":[33],"a":[34,48,58,141],"shadow-aware":[35],"network":[38],"that":[39],"explicitly":[40],"takes":[41],"advantage":[42],"of":[43,84,112],"shadow":[44,49,65,73,86,96],"We":[46],"introduce":[47],"estimation":[50,97],"model":[51,98],"detect":[53],"cast":[54],"design":[57],"reconstruction":[59,77,124],"loss":[60,78,125],"based":[61],"on":[62,134],"estimated":[64],"map.":[66],"On":[67,90],"one":[69],"hand,":[70,93],"adding":[71],"information":[74],"in":[75,104,140],"can":[79],"effectively":[80],"reduce":[81],"influence":[83],"scene":[85],"normal":[88],"estimation.":[89],"other":[92,116],"proposed":[95,123],"solves":[99],"bas-relief":[101],"ambiguity":[102],"problem":[103],"uncalibrated":[105,117],"stereo.":[107],"Experiments":[108],"show":[109],"superiority":[111],"our":[113,145],"SAPS-Net":[114,130],"against":[115],"algorithms.":[120],"Besides,":[121],"makes":[126],"it":[127],"possible":[128],"for":[129],"be":[132],"optimized":[133],"real-world":[135],"data":[136],"by":[137],"fine-tuning":[138],"itself":[139],"self-supervised":[142],"way,":[143],"making":[144],"method":[146],"more":[147],"practical.":[148]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
