{"id":"https://openalex.org/W2478444632","doi":"https://doi.org/10.1109/lsp.2016.2597175","title":"Impact Analysis of Baseband Quantizer on Coding Efficiency for HDR Video","display_name":"Impact Analysis of Baseband Quantizer on Coding Efficiency for HDR Video","publication_year":2016,"publication_date":"2016-08-02","ids":{"openalex":"https://openalex.org/W2478444632","doi":"https://doi.org/10.1109/lsp.2016.2597175","mag":"2478444632"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2016.2597175","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2016.2597175","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1603.02980","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Chau-Wai Wong","orcid":null},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chau-Wai Wong","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Maryland, College Park, 20742, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park, 20742, USA","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Guan-Ming Su","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093996","display_name":"Dolby (United States)","ror":"https://ror.org/01eyenr26","country_code":"US","type":"company","lineage":["https://openalex.org/I4210093996"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Guan-Ming Su","raw_affiliation_strings":["Dolby Laboratories, Sunnyvale, CA, USA"],"affiliations":[{"raw_affiliation_string":"Dolby Laboratories, Sunnyvale, CA, USA","institution_ids":["https://openalex.org/I4210093996"]}]},{"author_position":"last","author":{"id":null,"display_name":"Min Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Min Wu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Maryland, College Park, 20742, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park, 20742, USA","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":null,"apc_paid":null,"fwci":0.5084,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72312957,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"23","issue":"10","first_page":"1354","last_page":"1358"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.8044999837875366,"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":0.8044999837875366,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.0997999981045723,"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":0.03180000185966492,"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/baseband","display_name":"Baseband","score":0.949999988079071},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.7034000158309937},{"id":"https://openalex.org/keywords/high-dynamic-range","display_name":"High dynamic range","score":0.6107000112533569},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5558000206947327},{"id":"https://openalex.org/keywords/line-code","display_name":"Line code","score":0.4984000027179718},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.486299991607666},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.46369999647140503},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.39730000495910645},{"id":"https://openalex.org/keywords/tone-mapping","display_name":"Tone mapping","score":0.3598000109195709}],"concepts":[{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.949999988079071},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.763700008392334},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.7034000158309937},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.6107000112533569},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5558000206947327},{"id":"https://openalex.org/C85961473","wikidata":"https://www.wikidata.org/wiki/Q1457387","display_name":"Line code","level":4,"score":0.4984000027179718},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.486299991607666},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.46369999647140503},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.39730000495910645},{"id":"https://openalex.org/C8641274","wikidata":"https://www.wikidata.org/wiki/Q1030958","display_name":"Tone mapping","level":4,"score":0.3598000109195709},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.3467000126838684},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.3465000092983246},{"id":"https://openalex.org/C173413354","wikidata":"https://www.wikidata.org/wiki/Q7049470","display_name":"Nonlinear distortion","level":4,"score":0.34549999237060547},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3334999978542328},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.328900009393692},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.29760000109672546},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.29429998993873596},{"id":"https://openalex.org/C2778192920","wikidata":"https://www.wikidata.org/wiki/Q16874989","display_name":"Signal compression","level":4,"score":0.29100000858306885},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.28850001096725464},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.27480000257492065},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.27129998803138733},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2676999866962433},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2655999958515167},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.259799987077713},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.25850000977516174},{"id":"https://openalex.org/C173642442","wikidata":"https://www.wikidata.org/wiki/Q1253346","display_name":"Decimation","level":3,"score":0.25760000944137573},{"id":"https://openalex.org/C2778129506","wikidata":"https://www.wikidata.org/wiki/Q133454","display_name":"High-definition television","level":2,"score":0.25369998812675476},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.25290000438690186},{"id":"https://openalex.org/C150178126","wikidata":"https://www.wikidata.org/wiki/Q18433212","display_name":"Dynamic range compression","level":2,"score":0.251800000667572}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lsp.2016.2597175","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2016.2597175","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1603.02980","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1603.02980","pdf_url":"https://arxiv.org/pdf/1603.02980","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1603.02980","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1603.02980","pdf_url":"https://arxiv.org/pdf/1603.02980","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2089544484","https://openalex.org/W2166816543","https://openalex.org/W2269083012","https://openalex.org/W2320247153","https://openalex.org/W4243346741","https://openalex.org/W6635513268","https://openalex.org/W6687738220"],"related_works":[],"abstract_inverted_index":{"Digitally":[0],"acquired":[1],"high":[2,114,129],"dynamic":[3,55],"range":[4,56,70],"(HDR)":[5],"video":[6,30,146],"baseband":[7,50,75,90,101,152],"signal":[8,51,59],"can":[9,45],"take":[10],"10-12":[11],"bits":[12],"per":[13],"color":[14],"channel.":[15],"It":[16],"is":[17,60,103,116],"economically":[18],"important":[19],"to":[20,23,32,48,52,62,68,118,127],"be":[21,46,142],"able":[22],"reuse":[24],"the":[25,35,43,49,54,58,63,86,89,93,100,108,145,151],"legacy":[26],"8":[27],"or":[28,39],"10-bit":[29],"codecs":[31],"efficiently":[33],"compress":[34],"HDR":[36],"video.":[37],"Linear":[38],"nonlinear":[40],"mapping":[41],"on":[42,150],"intensity":[44],"applied":[47],"reduce":[53],"before":[57],"sent":[61],"codec,":[64],"and":[65,80],"we":[66],"refer":[67],"this":[69],"reduction":[71,133],"step":[72],"as":[73,99],"a":[74,113],"quantization.":[76],"We":[77],"show":[78,97],"analytically":[79],"verify":[81],"using":[82],"test":[83],"sequences":[84],"that":[85,98,124],"use":[87],"of":[88,110,134,138,149],"quantizer":[91,102],"lowers":[92],"coding":[94,130],"efficiency.":[95],"Experiments":[96],"strengthened":[104],"by":[105],"1.6":[106],"bits,":[107],"drop":[109],"PSNR":[111],"at":[112],"bitrate":[115],"up":[117],"1.60":[119],"dB.":[120],"Our":[121],"result":[122],"suggests":[123],"in":[125,136,144],"order":[126],"achieve":[128],"efficiency,":[131],"information":[132],"videos":[135],"terms":[137],"quantization":[139],"error":[140],"should":[141],"introduced":[143],"codec":[147],"instead":[148],"signal.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2016-08-23T00:00:00"}
