{"id":"https://openalex.org/W2086634809","doi":"https://doi.org/10.1016/0734-189x(90)90068-7","title":"Learning a near-optimal estimator for surface shape from shading","display_name":"Learning a near-optimal estimator for surface shape from shading","publication_year":1990,"publication_date":"1990-04-01","ids":{"openalex":"https://openalex.org/W2086634809","doi":"https://doi.org/10.1016/0734-189x(90)90068-7","mag":"2086634809"},"language":"en","primary_location":{"id":"doi:10.1016/0734-189x(90)90068-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0734-189x(90)90068-7","pdf_url":null,"source":{"id":"https://openalex.org/S4210212310","display_name":"Computer Vision Graphics and Image Processing","issn_l":"0734-189X","issn":["0734-189X","1557-895X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319955","host_organization_name":"Academic Press","host_organization_lineage":["https://openalex.org/P4310319955","https://openalex.org/P4310320990"],"host_organization_lineage_names":["Academic Press","Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Vision, Graphics, and Image Processing","raw_type":"journal-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/A5034466442","display_name":"David C. Knill","orcid":null},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David C Knill","raw_affiliation_strings":["Department of Psychology, Brown University, Providence, Rhode Island 02912, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, Brown University, Providence, Rhode Island 02912, USA","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057010401","display_name":"Daniel Kersten","orcid":"https://orcid.org/0000-0003-2997-7299"},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Kersten","raw_affiliation_strings":["Department of Cognitive and Linguistic Sciences, Brown University, Providence, Rhode Island 02912 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cognitive and Linguistic Sciences, Brown University, Providence, Rhode Island 02912 USA","institution_ids":["https://openalex.org/I27804330"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I27804330"],"apc_list":null,"apc_paid":null,"fwci":1.5269,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.83081732,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"50","issue":"1","first_page":"75","last_page":"100"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9958000183105469,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9837999939918518,"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/shading","display_name":"Shading","score":0.8132179975509644},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6679350137710571},{"id":"https://openalex.org/keywords/photometric-stereo","display_name":"Photometric stereo","score":0.6456016302108765},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.5658557415008545},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.417606383562088},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41521281003952026},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35272419452667236},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.271687388420105},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.2695986032485962},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1944054365158081},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.06963646411895752}],"concepts":[{"id":"https://openalex.org/C177515723","wikidata":"https://www.wikidata.org/wiki/Q1191981","display_name":"Shading","level":2,"score":0.8132179975509644},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6679350137710571},{"id":"https://openalex.org/C44365914","wikidata":"https://www.wikidata.org/wiki/Q17120636","display_name":"Photometric stereo","level":3,"score":0.6456016302108765},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.5658557415008545},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.417606383562088},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41521281003952026},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35272419452667236},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.271687388420105},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.2695986032485962},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1944054365158081},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.06963646411895752}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0734-189x(90)90068-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0734-189x(90)90068-7","pdf_url":null,"source":{"id":"https://openalex.org/S4210212310","display_name":"Computer Vision Graphics and Image Processing","issn_l":"0734-189X","issn":["0734-189X","1557-895X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319955","host_organization_name":"Academic Press","host_organization_lineage":["https://openalex.org/P4310319955","https://openalex.org/P4310320990"],"host_organization_lineage_names":["Academic Press","Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Vision, Graphics, and Image Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1535810436","https://openalex.org/W1539686131","https://openalex.org/W1975732485","https://openalex.org/W1976382401","https://openalex.org/W1990779621","https://openalex.org/W1996692737","https://openalex.org/W2000902737","https://openalex.org/W2020999234","https://openalex.org/W2022231604","https://openalex.org/W2031181766","https://openalex.org/W2048664096","https://openalex.org/W2048768824","https://openalex.org/W2055447045","https://openalex.org/W2057582544","https://openalex.org/W2075611125","https://openalex.org/W2078144531","https://openalex.org/W2078545638","https://openalex.org/W2079877940","https://openalex.org/W2082306260","https://openalex.org/W2082560699","https://openalex.org/W2100823705","https://openalex.org/W2129666524","https://openalex.org/W2138127543","https://openalex.org/W2139762693","https://openalex.org/W2150480454","https://openalex.org/W2155235736","https://openalex.org/W2158270878","https://openalex.org/W2243878661","https://openalex.org/W2316561671","https://openalex.org/W2322183993","https://openalex.org/W2570617923","https://openalex.org/W2766736793","https://openalex.org/W2767737157","https://openalex.org/W2913192828","https://openalex.org/W3207342693","https://openalex.org/W4242705385","https://openalex.org/W4244769743","https://openalex.org/W6632223199","https://openalex.org/W6644531988","https://openalex.org/W6656104063","https://openalex.org/W6662640035","https://openalex.org/W6670625800","https://openalex.org/W6679192788","https://openalex.org/W6682610290","https://openalex.org/W6682782088","https://openalex.org/W6690683406"],"related_works":["https://openalex.org/W2994336186","https://openalex.org/W2390827063","https://openalex.org/W2316059977","https://openalex.org/W63694318","https://openalex.org/W4377836502","https://openalex.org/W4252498917","https://openalex.org/W2043878254","https://openalex.org/W2145219040","https://openalex.org/W1992667393","https://openalex.org/W1546766431"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
