{"id":"https://openalex.org/W3115873803","doi":"https://doi.org/10.1109/vcip49819.2020.9301844","title":"HDR Deghosting Using Motion-Registration-Free Fusion in the Luminance Gradient Domain","display_name":"HDR Deghosting Using Motion-Registration-Free Fusion in the Luminance Gradient Domain","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3115873803","doi":"https://doi.org/10.1109/vcip49819.2020.9301844","mag":"3115873803"},"language":"en","primary_location":{"id":"doi:10.1109/vcip49819.2020.9301844","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip49819.2020.9301844","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Visual Communications and Image Processing (VCIP)","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/A5053704385","display_name":"Cheng-Yeh Liou","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Cheng-Yeh Liou","raw_affiliation_strings":["Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101436867","display_name":"Cheng-Yen Chuang","orcid":"https://orcid.org/0000-0002-8656-9462"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Cheng-Yen Chuang","raw_affiliation_strings":["Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035192431","display_name":"Chia-Han Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia-Han Huang","raw_affiliation_strings":["Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040956103","display_name":"Yi-Chang Lu","orcid":"https://orcid.org/0000-0002-7638-0367"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Chang Lu","raw_affiliation_strings":["Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17346138,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"499","last_page":"502"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9987000226974487,"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":0.7930976748466492},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.748260498046875},{"id":"https://openalex.org/keywords/chrominance","display_name":"Chrominance","score":0.7347227334976196},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7185943722724915},{"id":"https://openalex.org/keywords/luminance","display_name":"Luminance","score":0.7035866379737854},{"id":"https://openalex.org/keywords/high-dynamic-range","display_name":"High dynamic range","score":0.660789966583252},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.48776131868362427},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4625278115272522},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.4438287615776062},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.44276919960975647},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.41181570291519165},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.36830785870552063},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.30015668272972107},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09843632578849792},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07230675220489502}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7930976748466492},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.748260498046875},{"id":"https://openalex.org/C163204269","wikidata":"https://www.wikidata.org/wiki/Q355263","display_name":"Chrominance","level":3,"score":0.7347227334976196},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7185943722724915},{"id":"https://openalex.org/C73313986","wikidata":"https://www.wikidata.org/wiki/Q355386","display_name":"Luminance","level":2,"score":0.7035866379737854},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.660789966583252},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.48776131868362427},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4625278115272522},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.4438287615776062},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.44276919960975647},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.41181570291519165},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.36830785870552063},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.30015668272972107},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09843632578849792},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07230675220489502},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vcip49819.2020.9301844","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip49819.2020.9301844","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Visual Communications and Image Processing (VCIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309618","display_name":"Ministry of Science and Technology","ror":"https://ror.org/02b207r52"},{"id":"https://openalex.org/F4320323900","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W55661325","https://openalex.org/W1632720046","https://openalex.org/W1984996891","https://openalex.org/W1995813543","https://openalex.org/W2054927225","https://openalex.org/W2059055371","https://openalex.org/W2069281566","https://openalex.org/W2070604790","https://openalex.org/W2102584639","https://openalex.org/W2130724993","https://openalex.org/W2134560790","https://openalex.org/W2240434622","https://openalex.org/W2293879958","https://openalex.org/W2418999752","https://openalex.org/W2518223631","https://openalex.org/W2590560192","https://openalex.org/W2739436447","https://openalex.org/W2776574544","https://openalex.org/W2883566908","https://openalex.org/W2997095758","https://openalex.org/W2999388423","https://openalex.org/W4236229596","https://openalex.org/W6602205340","https://openalex.org/W6752825758"],"related_works":["https://openalex.org/W2009194336","https://openalex.org/W2051148592","https://openalex.org/W2966759666","https://openalex.org/W2884377208","https://openalex.org/W2525745698","https://openalex.org/W2010724756","https://openalex.org/W2152030049","https://openalex.org/W2591873870","https://openalex.org/W2564543331","https://openalex.org/W2940624547"],"abstract_inverted_index":{"For":[0],"most":[1],"of":[2,32],"the":[3,24,30,33,61,70,84],"existing":[4],"high":[5],"dynamic":[6],"range":[7],"(HDR)":[8],"deghosting":[9,45],"flows,":[10],"they":[11],"require":[12,50],"a":[13,41],"time-consuming":[14],"motion":[15,25,52],"registration":[16,26,53],"step":[17,27],"to":[18],"generate":[19,77],"ghost-free":[20],"HDR":[21,79],"results.":[22],"Since":[23],"usually":[28],"becomes":[29],"bottleneck":[31],"entire":[34],"flow,":[35],"in":[36,69],"this":[37],"paper,":[38],"we":[39],"propose":[40],"novel":[42],"H":[43],"DR":[44],"flow":[46],"which":[47],"does":[48],"not":[49],"any":[51],"process.":[54],"By":[55],"taking":[56],"channel":[57],"properties":[58],"into":[59],"account,":[60],"luminance":[62],"and":[63],"chrominance":[64],"channels":[65],"are":[66],"fused":[67],"differently":[68],"proposed":[71],"flow.":[72],"Our":[73],"motion-registration-free":[74],"fusion":[75],"could":[76],"high-quality":[78],"results":[80],"swiftly":[81],"even":[82],"if":[83],"original":[85],"Low":[86],"Dynamic":[87],"Range":[88],"(LDR)":[89],"images":[90],"contain":[91],"objects":[92],"with":[93],"large":[94],"foreground":[95],"motions.":[96]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}