{"id":"https://openalex.org/W2027965666","doi":"https://doi.org/10.1109/mmsp.2010.5662063","title":"Face hallucination using Bayesian global estimation and local basis selection","display_name":"Face hallucination using Bayesian global estimation and local basis selection","publication_year":2010,"publication_date":"2010-10-01","ids":{"openalex":"https://openalex.org/W2027965666","doi":"https://doi.org/10.1109/mmsp.2010.5662063","mag":"2027965666"},"language":"en","primary_location":{"id":"doi:10.1109/mmsp.2010.5662063","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp.2010.5662063","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Workshop on Multimedia Signal Processing","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/A5007305393","display_name":"Chih\u2013Chung Hsu","orcid":"https://orcid.org/0000-0002-2083-4438"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Chih-Chung Hsu","raw_affiliation_strings":["Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","Department of Electrical Engineering, National Tsing Hua University, Taiwan","Department of Electrical Engineering, National Tsing-Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Tsing Hua University, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Tsing-Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051264473","display_name":"Chia\u2010Wen Lin","orcid":"https://orcid.org/0000-0002-9097-2318"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia-Wen Lin","raw_affiliation_strings":["Department of Electrical Engineering, National Tsing Hua University, Taiwan","Department of Electrical Engineering, National Tsing-Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Tsing Hua University, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Tsing-Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101668500","display_name":"Chiou-Ting Hsu","orcid":"https://orcid.org/0000-0001-8857-2481"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chiou-Ting Hsu","raw_affiliation_strings":["Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","Department of Electrical Engineering, National Tsing Hua University, Taiwan","Department of Computer Science, National Tsing-Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 30013 Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Tsing Hua University, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Department of Computer Science, National Tsing-Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 30013 Taiwan","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108538229","display_name":"Hong-Yuan Mark Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210098366","display_name":"Institute of Information Science, Academia Sinica","ror":"https://ror.org/00z83z196","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210098366","https://openalex.org/I84653119"]},{"id":"https://openalex.org/I84653119","display_name":"Academia Sinica","ror":"https://ror.org/05bxb3784","country_code":"TW","type":"facility","lineage":["https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hong-Yuan Mark Liao","raw_affiliation_strings":["Institute of Information Science, Academia Sinica, Taipei, Taiwan","Institute of Information Science, Academia Sinica, 128 Academia Road, Section 2, Nankang, Taipei?115, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Information Science, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210098366"]},{"raw_affiliation_string":"Institute of Information Science, Academia Sinica, 128 Academia Road, Section 2, Nankang, Taipei?115, Taiwan","institution_ids":["https://openalex.org/I84653119"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008896154","display_name":"Jen-Yu Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I142066694","display_name":"ITRI International","ror":"https://ror.org/04wwsbd59","country_code":"US","type":"facility","lineage":["https://openalex.org/I142066694"]},{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"Jen-Yu Yu","raw_affiliation_strings":["Information & Communication Research Laboratory, Industrial Technology and Research Institute, Hsinchu, Taiwan","Information & Comm. Research Lab., Industrial Technology Research Institute, 195, Sec. 4, Chung Hsing Rd., Chutung, Hsinchu 310, Taiwan"],"affiliations":[{"raw_affiliation_string":"Information & Communication Research Laboratory, Industrial Technology and Research Institute, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148468"]},{"raw_affiliation_string":"Information & Comm. Research Lab., Industrial Technology Research Institute, 195, Sec. 4, Chung Hsing Rd., Chutung, Hsinchu 310, Taiwan","institution_ids":["https://openalex.org/I142066694"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5007305393"],"corresponding_institution_ids":["https://openalex.org/I25846049"],"apc_list":null,"apc_paid":null,"fwci":0.3232,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.5909342,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"449","last_page":"453"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","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/T11105","display_name":"Advanced Image Processing Techniques","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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9890000224113464,"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/hallucinating","display_name":"Hallucinating","score":0.7580293416976929},{"id":"https://openalex.org/keywords/face-hallucination","display_name":"Face hallucination","score":0.7298269271850586},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6738524436950684},{"id":"https://openalex.org/keywords/maximum-a-posteriori-estimation","display_name":"Maximum a posteriori estimation","score":0.6532020568847656},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.6121387481689453},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5855615139007568},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.5618720054626465},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5512627959251404},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5491589903831482},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.539196252822876},{"id":"https://openalex.org/keywords/coefficient-matrix","display_name":"Coefficient matrix","score":0.5042310953140259},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4617801606655121},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39083999395370483},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.371635377407074},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.3554479777812958},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.24142268300056458},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12977156043052673},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.11840325593948364}],"concepts":[{"id":"https://openalex.org/C2911011789","wikidata":"https://www.wikidata.org/wiki/Q130741","display_name":"Hallucinating","level":2,"score":0.7580293416976929},{"id":"https://openalex.org/C54654163","wikidata":"https://www.wikidata.org/wiki/Q5428359","display_name":"Face hallucination","level":5,"score":0.7298269271850586},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6738524436950684},{"id":"https://openalex.org/C9810830","wikidata":"https://www.wikidata.org/wiki/Q635384","display_name":"Maximum a posteriori estimation","level":3,"score":0.6532020568847656},{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.6121387481689453},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5855615139007568},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5618720054626465},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5512627959251404},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5491589903831482},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.539196252822876},{"id":"https://openalex.org/C60866291","wikidata":"https://www.wikidata.org/wiki/Q5140577","display_name":"Coefficient matrix","level":3,"score":0.5042310953140259},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4617801606655121},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39083999395370483},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.371635377407074},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.3554479777812958},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.24142268300056458},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12977156043052673},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.11840325593948364},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mmsp.2010.5662063","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp.2010.5662063","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Workshop on Multimedia Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.700.876","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.700.876","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ee.nthu.edu.tw/cwlin/pub/mmsp_face_hallucination_2010.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1030296096","https://openalex.org/W1568794265","https://openalex.org/W2001393004","https://openalex.org/W2003749430","https://openalex.org/W2097074225","https://openalex.org/W2099470017","https://openalex.org/W2125331746","https://openalex.org/W2130789253","https://openalex.org/W2140257560","https://openalex.org/W2140347219","https://openalex.org/W2146515445","https://openalex.org/W2154199925","https://openalex.org/W2164307510","https://openalex.org/W2171107009","https://openalex.org/W4214883426","https://openalex.org/W6684221638"],"related_works":["https://openalex.org/W2575396084","https://openalex.org/W2377772892","https://openalex.org/W2171107009","https://openalex.org/W1563139347","https://openalex.org/W2740535357","https://openalex.org/W2950353144","https://openalex.org/W4309434438","https://openalex.org/W4285329720","https://openalex.org/W3205004111","https://openalex.org/W3217037853"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,13,50,59,75,77,110,149],"two-step":[4],"prototype-face-based":[5],"scheme":[6,20],"of":[7,12,24,53,63,86],"hallucinating":[8],"the":[9,27,32,38,42,54,68,83,89,94,98,125,152],"high-resolution":[10,44],"detail":[11],"low-resolution":[14],"input":[15,143],"face":[16,45,137,144],"image.":[17],"The":[18],"proposed":[19,126],"is":[21,47],"mainly":[22],"composed":[23],"two":[25],"steps:":[26],"global":[28,39,55],"estimation":[29,40],"step":[30],"and":[31,104,132],"local":[33,95],"facial-parts":[34],"refinement":[35,96],"step.":[36],"In":[37,93],"step,":[41,97],"initial":[43],"image":[46,71],"hallucinated":[48],"via":[49],"linear":[51],"combination":[52],"prototype":[56],"faces":[57],"with":[58],"coefficient":[60,65,91],"vector.":[61],"Instead":[62],"estimating":[64],"vector":[66],"in":[67,88,151],"high-dimensional":[69],"raw":[70],"domain,":[72],"we":[73],"propose":[74],"maximum":[76],"posteriori":[78],"(MAP)":[79],"estimator":[80],"to":[81,148],"estimate":[82],"optimum":[84],"set":[85],"coefficients":[87],"low-dimensional":[90],"domain.":[92],"facial":[99],"parts":[100],"(i.e.,":[101],"eyes,":[102],"nose":[103],"mouth)":[105],"are":[106],"further":[107],"refined":[108],"using":[109],"basis":[111],"selection":[112],"method":[113,127],"based":[114],"on":[115],"overcomplete":[116],"nonnegative":[117],"matrix":[118],"factorization":[119],"(ONMF).":[120],"Experimental":[121],"results":[122],"demonstrate":[123],"that":[124],"can":[128],"achieve":[129],"significant":[130],"subjective":[131],"objective":[133],"improvement":[134],"over":[135],"state-of-the-art":[136],"hallucination":[138],"methods,":[139],"especially":[140],"when":[141],"an":[142],"does":[145],"not":[146],"belong":[147],"person":[150],"training":[153],"data":[154],"set.":[155]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}