{"id":"https://openalex.org/W2608710119","doi":"https://doi.org/10.1109/icpr.2016.7899893","title":"Model-based face reconstruction using SIFT flow registration and spherical harmonics","display_name":"Model-based face reconstruction using SIFT flow registration and spherical harmonics","publication_year":2016,"publication_date":"2016-12-01","ids":{"openalex":"https://openalex.org/W2608710119","doi":"https://doi.org/10.1109/icpr.2016.7899893","mag":"2608710119"},"language":"en","primary_location":{"id":"doi:10.1109/icpr.2016.7899893","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2016.7899893","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 23rd International Conference on Pattern Recognition (ICPR)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5014244144","display_name":"Fanzi Wu","orcid":"https://orcid.org/0000-0002-5103-0061"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Fanzi Wu","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101968187","display_name":"Songnan Li","orcid":"https://orcid.org/0000-0001-6931-4129"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Songnan Li","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100610855","display_name":"Tianhao Zhao","orcid":"https://orcid.org/0000-0002-8859-5891"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Tianhao Zhao","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062332580","display_name":"King Ngi Ngan","orcid":"https://orcid.org/0000-0003-1946-3235"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"King Ngi Ngan","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":0.7045,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.84461728,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1774","last_page":"1779"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9998000264167786,"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/T11448","display_name":"Face recognition and analysis","score":0.9998000264167786,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9975000023841858,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9951000213623047,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.8192710280418396},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7748028039932251},{"id":"https://openalex.org/keywords/scale-invariant-feature-transform","display_name":"Scale-invariant feature transform","score":0.7356021404266357},{"id":"https://openalex.org/keywords/spherical-harmonics","display_name":"Spherical harmonics","score":0.6722350120544434},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6388704776763916},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6021008491516113},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5954003930091858},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.5627521872520447},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.5457209944725037},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.46116963028907776},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.329767644405365},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3243796229362488}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8192710280418396},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7748028039932251},{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.7356021404266357},{"id":"https://openalex.org/C3768446","wikidata":"https://www.wikidata.org/wiki/Q877100","display_name":"Spherical harmonics","level":2,"score":0.6722350120544434},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6388704776763916},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6021008491516113},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5954003930091858},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.5627521872520447},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.5457209944725037},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.46116963028907776},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.329767644405365},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3243796229362488},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icpr.2016.7899893","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2016.7899893","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 23rd International Conference on Pattern Recognition (ICPR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7900000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W125358319","https://openalex.org/W1977821862","https://openalex.org/W1979449660","https://openalex.org/W2017107803","https://openalex.org/W2059404013","https://openalex.org/W2066085919","https://openalex.org/W2081063977","https://openalex.org/W2092354204","https://openalex.org/W2107037917","https://openalex.org/W2115807037","https://openalex.org/W2121956191","https://openalex.org/W2124386111","https://openalex.org/W2127623009","https://openalex.org/W2130093472","https://openalex.org/W2141661257","https://openalex.org/W2146566773","https://openalex.org/W2158054470","https://openalex.org/W2160126058","https://openalex.org/W2169635990","https://openalex.org/W2237250383","https://openalex.org/W4238319993","https://openalex.org/W6645326881","https://openalex.org/W6677578707","https://openalex.org/W6678688710"],"related_works":["https://openalex.org/W3034955165","https://openalex.org/W2094920358","https://openalex.org/W2041448692","https://openalex.org/W2247121321","https://openalex.org/W2391926582","https://openalex.org/W2087391438","https://openalex.org/W1966831329","https://openalex.org/W2316074893","https://openalex.org/W2020188645","https://openalex.org/W2739923608"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,12,24,61,79,94],"robust":[6],"method":[7,65,77],"for":[8],"face":[9,27],"reconstruction":[10],"using":[11,42,60],"single":[13],"color":[14],"image.":[15],"A":[16],"3D":[17,26],"morphable":[18],"model":[19,34],"is":[20,46,100],"used":[21],"to":[22],"reconstruct":[23,52],"smooth":[25],"shape.":[28],"To":[29,51],"find":[30],"the":[31,75],"correspondence":[32],"between":[33],"vertices":[35],"and":[36,48,85],"image":[37],"pixels,":[38],"landmarks":[39],"are":[40,58],"updated":[41],"SIFT":[43],"flow":[44],"which":[45,66],"illumination":[47],"rotation":[49],"invariant.":[50],"more":[53],"detailed":[54],"information,":[55],"depth":[56,90,95],"values":[57],"refined":[59],"shape":[62],"from":[63],"shading":[64],"approximates":[67],"lighting":[68],"condition":[69],"by":[70,93],"spherical":[71],"harmonics.":[72],"We":[73],"test":[74],"proposed":[76],"on":[78],"set":[80],"of":[81],"real":[82],"world":[83],"images":[84],"compare":[86],"reconstructed":[87],"results":[88],"with":[89],"maps":[91],"captured":[92],"camera.":[96],"The":[97],"average":[98],"error":[99],"around":[101],"3.3":[102],"mm.":[103]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}