{"id":"https://openalex.org/W1589209188","doi":"https://doi.org/10.1109/icip.2003.1247343","title":"Combining curvature evidence to shape-from-shading","display_name":"Combining curvature evidence to shape-from-shading","publication_year":2004,"publication_date":"2004-06-03","ids":{"openalex":"https://openalex.org/W1589209188","doi":"https://doi.org/10.1109/icip.2003.1247343","mag":"1589209188"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2003.1247343","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1247343","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","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/A5053982410","display_name":"F\u00e1bio Sartori","orcid":"https://orcid.org/0000-0002-5038-9785"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"F. Sartori","raw_affiliation_strings":["Department of Computer Science, University of York, York, UK","Dept. of Comput. Sci., York Univ., UK#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of York, York, UK","institution_ids":["https://openalex.org/I52099693"]},{"raw_affiliation_string":"Dept. of Comput. Sci., York Univ., UK#TAB#","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074364400","display_name":"Edwin R. Hancock","orcid":"https://orcid.org/0000-0003-4496-2028"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"E.R. Hancock","raw_affiliation_strings":["Department of Computer Science, University of York, York, UK","Dept. of Comput. Sci., York Univ., UK#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of York, York, UK","institution_ids":["https://openalex.org/I52099693"]},{"raw_affiliation_string":"Dept. of Comput. Sci., York Univ., UK#TAB#","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5053982410"],"corresponding_institution_ids":["https://openalex.org/I52099693"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06503648,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"III","last_page":"709"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9991999864578247,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9937999844551086,"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/hessian-matrix","display_name":"Hessian matrix","score":0.9003371596336365},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.8432124853134155},{"id":"https://openalex.org/keywords/shading","display_name":"Shading","score":0.7757916450500488},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.6601541638374329},{"id":"https://openalex.org/keywords/photometric-stereo","display_name":"Photometric stereo","score":0.6080425381660461},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5715498924255371},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.500291109085083},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47787633538246155},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44925838708877563},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41161036491394043},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3987073004245758},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39837878942489624},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.19877922534942627},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1506865918636322},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.1381312608718872}],"concepts":[{"id":"https://openalex.org/C203616005","wikidata":"https://www.wikidata.org/wiki/Q620495","display_name":"Hessian matrix","level":2,"score":0.9003371596336365},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.8432124853134155},{"id":"https://openalex.org/C177515723","wikidata":"https://www.wikidata.org/wiki/Q1191981","display_name":"Shading","level":2,"score":0.7757916450500488},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.6601541638374329},{"id":"https://openalex.org/C44365914","wikidata":"https://www.wikidata.org/wiki/Q17120636","display_name":"Photometric stereo","level":3,"score":0.6080425381660461},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5715498924255371},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.500291109085083},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47787633538246155},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44925838708877563},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41161036491394043},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3987073004245758},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39837878942489624},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.19877922534942627},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1506865918636322},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.1381312608718872},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2003.1247343","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1247343","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1978484312","https://openalex.org/W2017356210","https://openalex.org/W2043796649","https://openalex.org/W2145489083","https://openalex.org/W2147597023","https://openalex.org/W2157500953","https://openalex.org/W2164878157","https://openalex.org/W2611234013","https://openalex.org/W6655027202"],"related_works":["https://openalex.org/W2994336186","https://openalex.org/W2390827063","https://openalex.org/W2587512547","https://openalex.org/W2372305560","https://openalex.org/W2316059977","https://openalex.org/W2534185646","https://openalex.org/W63694318","https://openalex.org/W4252498917","https://openalex.org/W2043878254","https://openalex.org/W2145219040"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"a":[3,33,50,64],"new":[4],"curvature":[5,47],"consistency":[6],"method":[7,62],"for":[8,16],"shape-from-shading.":[9],"Our":[10],"idea":[11],"is":[12],"to":[13,48],"combine":[14],"evidence":[15,41],"the":[17,30,37,45,59],"best":[18],"surface":[19,27,31,53],"normal":[20,46,54],"direction.":[21,55],"To":[22],"do":[23],"this":[24],"we":[25],"transport":[26],"normals":[28],"across":[29],"using":[32],"local":[34],"estimate":[35],"of":[36,66],"Hessian":[38],"matrix.":[39],"The":[40],"combination":[42],"process":[43],"uses":[44],"compute":[49],"weighted":[51],"average":[52],"We":[56],"experiment":[57],"with":[58],"resulting":[60],"shape-from-shading":[61],"on":[63],"variety":[65],"real":[67],"world":[68],"synthetic":[69],"data.":[70]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
