{"id":"https://openalex.org/W3217457600","doi":"https://doi.org/10.1109/tcsvt.2021.3131474","title":"Visual Attention-Aware High Dynamic Range Quantization for HEVC Video Coding","display_name":"Visual Attention-Aware High Dynamic Range Quantization for HEVC Video Coding","publication_year":2021,"publication_date":"2021-11-30","ids":{"openalex":"https://openalex.org/W3217457600","doi":"https://doi.org/10.1109/tcsvt.2021.3131474","mag":"3217457600"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2021.3131474","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2021.3131474","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","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/A5065870049","display_name":"Yi Liu","orcid":"https://orcid.org/0000-0002-2812-6508"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Liu","raw_affiliation_strings":["School of Electronic Engineering, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0002-2812-6508","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051752390","display_name":"Naty Sidaty","orcid":"https://orcid.org/0000-0002-1953-3574"},"institutions":[{"id":"https://openalex.org/I2885711838","display_name":"TDF (France)","ror":"https://ror.org/01866as23","country_code":"FR","type":"company","lineage":["https://openalex.org/I2885711838"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Naty Sidaty","raw_affiliation_strings":["TDF Group, Trégueux, Bretagne, France"],"raw_orcid":"https://orcid.org/0000-0002-1953-3574","affiliations":[{"raw_affiliation_string":"TDF Group, Trégueux, Bretagne, France","institution_ids":["https://openalex.org/I2885711838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084205574","display_name":"Wassim Hamidouche","orcid":"https://orcid.org/0000-0002-0143-1756"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I196454796","display_name":"Institut National des Sciences Appliqu\u00e9es de Toulouse","ror":"https://ror.org/01h8pf755","country_code":"FR","type":"education","lineage":["https://openalex.org/I196454796"]},{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Wassim Hamidouche","raw_affiliation_strings":["Institute of Electronics and Telecommunications of Rennes (IETR), UMR CNRS 6164, National Institute for Applied Sciences (INSA Rennes), Rennes, France"],"raw_orcid":"https://orcid.org/0000-0002-0143-1756","affiliations":[{"raw_affiliation_string":"Institute of Electronics and Telecommunications of Rennes (IETR), UMR CNRS 6164, National Institute for Applied Sciences (INSA Rennes), Rennes, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I196454796","https://openalex.org/I28221208","https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031377954","display_name":"Olivier D\u00e9forges","orcid":"https://orcid.org/0000-0003-0750-0959"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I196454796","display_name":"Institut National des Sciences Appliqu\u00e9es de Toulouse","ror":"https://ror.org/01h8pf755","country_code":"FR","type":"education","lineage":["https://openalex.org/I196454796"]},{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Deforges","raw_affiliation_strings":["Institute of Electronics and Telecommunications of Rennes (IETR), UMR CNRS 6164, National Institute for Applied Sciences (INSA Rennes), Rennes, France"],"raw_orcid":"https://orcid.org/0000-0003-0750-0959","affiliations":[{"raw_affiliation_string":"Institute of Electronics and Telecommunications of Rennes (IETR), UMR CNRS 6164, National Institute for Applied Sciences (INSA Rennes), Rennes, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I196454796","https://openalex.org/I28221208","https://openalex.org/I4210100151"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003623628","display_name":"Cheolkon Jung","orcid":"https://orcid.org/0000-0003-0299-7206"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheolkon Jung","raw_affiliation_strings":["School of Electronic Engineering, Xidian University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0003-0299-7206","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3615,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.57323596,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"32","issue":"7","first_page":"4296","last_page":"4311"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9994999766349792,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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-science","display_name":"Computer science","score":0.8009790182113647},{"id":"https://openalex.org/keywords/high-dynamic-range","display_name":"High dynamic range","score":0.7224329113960266},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6544893980026245},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6403363347053528},{"id":"https://openalex.org/keywords/luminance","display_name":"Luminance","score":0.6346874833106995},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5670424699783325},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5460143685340881},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.5096275806427002},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.4789712727069855},{"id":"https://openalex.org/keywords/human-visual-system-model","display_name":"Human visual system model","score":0.4314143657684326},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.352509081363678},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.30249613523483276},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.19541874527931213},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.19265341758728027},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11361914873123169}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8009790182113647},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.7224329113960266},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6544893980026245},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6403363347053528},{"id":"https://openalex.org/C73313986","wikidata":"https://www.wikidata.org/wiki/Q355386","display_name":"Luminance","level":2,"score":0.6346874833106995},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5670424699783325},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5460143685340881},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.5096275806427002},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.4789712727069855},{"id":"https://openalex.org/C160086991","wikidata":"https://www.wikidata.org/wiki/Q5939193","display_name":"Human visual system model","level":3,"score":0.4314143657684326},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.352509081363678},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.30249613523483276},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.19541874527931213},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.19265341758728027},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11361914873123169},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsvt.2021.3131474","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2021.3131474","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-03540145v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03540145","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology, 2022, 32 (7), pp.4296-4311. ⟨10.1109/TCSVT.2021.3131474⟩","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2179166916","display_name":null,"funder_award_id":"2020JQ-314","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G5117819742","display_name":null,"funder_award_id":"XJS190206","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G6643260869","display_name":null,"funder_award_id":"61901337","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324173","display_name":"Natural Science Foundation of Shaanxi Province","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W581289835","https://openalex.org/W1489012167","https://openalex.org/W1591553593","https://openalex.org/W1875125316","https://openalex.org/W1968080121","https://openalex.org/W1975303027","https://openalex.org/W1976689962","https://openalex.org/W1978479866","https://openalex.org/W1991171126","https://openalex.org/W2016259051","https://openalex.org/W2025661440","https://openalex.org/W2033551037","https://openalex.org/W2046119925","https://openalex.org/W2048327394","https://openalex.org/W2068394301","https://openalex.org/W2079247436","https://openalex.org/W2097506161","https://openalex.org/W2101700394","https://openalex.org/W2128272608","https://openalex.org/W2146395539","https://openalex.org/W2172235820","https://openalex.org/W2244068202","https://openalex.org/W2346244893","https://openalex.org/W2469204119","https://openalex.org/W2477344076","https://openalex.org/W2524951567","https://openalex.org/W2607011617","https://openalex.org/W2613538410","https://openalex.org/W2779274704","https://openalex.org/W2781141713","https://openalex.org/W2793029440","https://openalex.org/W2793668851","https://openalex.org/W2793788258","https://openalex.org/W2963590348","https://openalex.org/W3013576271","https://openalex.org/W3138218344","https://openalex.org/W4235533043","https://openalex.org/W4245351329","https://openalex.org/W4251163298","https://openalex.org/W4286825705","https://openalex.org/W6749093306"],"related_works":["https://openalex.org/W1967888462","https://openalex.org/W976151698","https://openalex.org/W3201593917","https://openalex.org/W2082143177","https://openalex.org/W2054042039","https://openalex.org/W1861066240","https://openalex.org/W3151022025","https://openalex.org/W2373537467","https://openalex.org/W2169150177","https://openalex.org/W2065117238"],"abstract_inverted_index":{"Emerging":[0],"HDR":[1,24,38,86],"videos":[2],"enable":[3],"the":[4,15,19,23,28,65,69,74,83,96,103,106,113,120,129,133,141,146],"recording":[5],"of":[6,22,71,73,85,102,105,123],"adequate":[7],"luminance":[8],"information":[9],"and":[10,48],"representing":[11],"realistic":[12],"scenes":[13],"to":[14,18,36,40,63,118,128,145],"audience.":[16],"Due":[17],"high":[20],"precision":[21],"data":[25,39,42],"recorded":[26],"in":[27,68,82,100],"floating-point":[29],"format,":[30],"a":[31,54,137],"quantization":[32,57],"process":[33],"is":[34,59,116],"required":[35],"convert":[37],"integer":[41],"for":[43],"compatibility":[44],"with":[45,95,126,143],"current":[46,97],"transmission":[47],"display":[49],"systems.":[50],"In":[51],"this":[52],"study,":[53],"novel":[55],"attention-aware":[56],"method":[58,79],"presented":[60],"that":[61,112],"attempts":[62],"preserve":[64],"contrast":[66],"details":[67],"region":[70],"interest":[72],"human":[75],"visual":[76,121],"system.":[77],"This":[78],"was":[80,93],"applied":[81],"context":[84],"video":[87,125],"coding.":[88],"The":[89],"proposed":[90,114,134],"coding":[91],"solution":[92,99,115,135],"compared":[94],"anchor":[98,130,142],"terms":[101],"quality":[104,122],"reconstructed":[107],"video.":[108],"Experimental":[109],"results":[110],"show":[111],"able":[117],"improve":[119],"encoded":[124],"respect":[127],"solution.":[131],"Additionally,":[132],"achieves":[136],"bit-rate":[138],"gain":[139],"over":[140],"reference":[144],"objective":[147],"evaluation":[148],"results.":[149]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}