{"id":"https://openalex.org/W2046579605","doi":"https://doi.org/10.1109/iscas.2013.6571886","title":"Low-complexity content-adaptive Lagrange multiplier decision for SSIM-based RD-optimized video coding","display_name":"Low-complexity content-adaptive Lagrange multiplier decision for SSIM-based RD-optimized video coding","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W2046579605","doi":"https://doi.org/10.1109/iscas.2013.6571886","mag":"2046579605"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2013.6571886","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2013.6571886","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Symposium on Circuits and Systems (ISCAS2013)","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/A5112064706","display_name":"Pinghua Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Pinghua Zhao","raw_affiliation_strings":["Institute of Acoustics, Chinese Academy of Sciences, Beijing, China","Inst. of Acoust., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Acoustics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210099069","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Inst. of Acoust., Beijing, China","institution_ids":["https://openalex.org/I4210099069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100720129","display_name":"Yanwei Liu","orcid":"https://orcid.org/0000-0002-0626-1901"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanwei Liu","raw_affiliation_strings":["Institute of Acoustics, Chinese Academy of Sciences, Beijing, China","Inst. of Acoust., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Acoustics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210099069","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Inst. of Acoust., Beijing, China","institution_ids":["https://openalex.org/I4210099069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101685043","display_name":"Jinxia Liu","orcid":"https://orcid.org/0000-0002-6552-9795"},"institutions":[{"id":"https://openalex.org/I1315279114","display_name":"Zhejiang Wanli University","ror":"https://ror.org/00rjdhd62","country_code":"CN","type":"education","lineage":["https://openalex.org/I1315279114"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinxia Liu","raw_affiliation_strings":["Zhejiang Wanli University, Ningbo, China","Zhejiang Wanli Univ., Ningbo, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang Wanli University, Ningbo, China","institution_ids":["https://openalex.org/I1315279114"]},{"raw_affiliation_string":"Zhejiang Wanli Univ., Ningbo, China","institution_ids":["https://openalex.org/I1315279114"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072799155","display_name":"Ruixiao Yao","orcid":"https://orcid.org/0000-0003-2728-873X"},"institutions":[{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruixiao Yao","raw_affiliation_strings":["Institute of Acoustics, Chinese Academy of Sciences, Beijing, China","Inst. of Acoust., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Acoustics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210099069","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Inst. of Acoust., Beijing, China","institution_ids":["https://openalex.org/I4210099069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100744121","display_name":"Ci Song","orcid":"https://orcid.org/0000-0003-2146-6259"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song Ci","raw_affiliation_strings":["Institute of Acoustics Chinese Academy of Sciences, Beijing, Beijing, CN","Inst. of Acoust., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Acoustics Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I4210099069","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Inst. of Acoust., Beijing, China","institution_ids":["https://openalex.org/I4210099069"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083564415","display_name":"Hui Tang","orcid":"https://orcid.org/0000-0001-8448-6623"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Tang","raw_affiliation_strings":["Institute of Acoustics, Chinese Academy of Sciences, Beijing, China","Inst. of Acoust., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Acoustics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210099069","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Inst. of Acoust., Beijing, China","institution_ids":["https://openalex.org/I4210099069"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5112064706"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210099069"],"apc_list":null,"apc_paid":null,"fwci":1.596,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.83635938,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"485","last_page":"488"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","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/T10901","display_name":"Advanced Data Compression Techniques","score":0.996999979019165,"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/lagrange-multiplier","display_name":"Lagrange multiplier","score":0.9057241678237915},{"id":"https://openalex.org/keywords/macroblock","display_name":"Macroblock","score":0.6836709380149841},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6127386093139648},{"id":"https://openalex.org/keywords/rate\u2013distortion-optimization","display_name":"Rate\u2013distortion optimization","score":0.597348690032959},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5394386649131775},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.44216975569725037},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.43222275376319885},{"id":"https://openalex.org/keywords/multiplier","display_name":"Multiplier (economics)","score":0.4297574758529663},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39071375131607056},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3643041253089905},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3479663133621216},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2708140015602112},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.17791712284088135},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.15157482028007507},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.113488107919693},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.06912332773208618},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0656731128692627},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.06364640593528748}],"concepts":[{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.9057241678237915},{"id":"https://openalex.org/C124828224","wikidata":"https://www.wikidata.org/wiki/Q2632668","display_name":"Macroblock","level":3,"score":0.6836709380149841},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6127386093139648},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.597348690032959},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5394386649131775},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.44216975569725037},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.43222275376319885},{"id":"https://openalex.org/C124584101","wikidata":"https://www.wikidata.org/wiki/Q1053266","display_name":"Multiplier (economics)","level":2,"score":0.4297574758529663},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39071375131607056},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3643041253089905},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3479663133621216},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2708140015602112},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.17791712284088135},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.15157482028007507},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.113488107919693},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.06912332773208618},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0656731128692627},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.06364640593528748},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2013.6571886","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2013.6571886","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Symposium on Circuits and Systems (ISCAS2013)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1511982185","https://openalex.org/W2009707700","https://openalex.org/W2044961321","https://openalex.org/W2103997799","https://openalex.org/W2133665775","https://openalex.org/W2134227958","https://openalex.org/W2169161136"],"related_works":["https://openalex.org/W1524365786","https://openalex.org/W2593019805","https://openalex.org/W2161079235","https://openalex.org/W2150372226","https://openalex.org/W2053142278","https://openalex.org/W1591974071","https://openalex.org/W2137206944","https://openalex.org/W2045735464","https://openalex.org/W2157242187","https://openalex.org/W2127575151"],"abstract_inverted_index":{"The":[0,56],"SSIM-based":[1,31,41,62,79,127],"rate":[2],"distortion":[3,77],"optimization":[4],"(R-DO)":[5],"has":[6],"been":[7],"proved":[8],"to":[9,14,29,78,98],"be":[10],"an":[11],"effective":[12],"way":[13],"promote":[15,99],"the":[16,22,27,30,38,67,73,83,88,91,100,103,111,117,125],"perceptual":[17,85],"video":[18,33,44,129],"coding":[19,130],"performance,":[20],"and":[21,42,121],"Lagrange":[23,52,63,70,93,104],"multiplier":[24,53,64,71,94,105],"decision":[25,54],"is":[26,95],"key":[28],"RD-optimized":[32,128],"coding.":[34],"Through":[35],"extensively":[36],"analyzing":[37],"characteristics":[39],"of":[40,75,102],"SSE-based":[43,69,76],"distortions,":[45],"this":[46],"paper":[47],"presents":[48],"a":[49],"low-complexity":[50],"content-adaptive":[51],"method.":[55],"proposed":[57,112],"method":[58,113],"first":[59],"estimates":[60],"frame-level":[61],"by":[65],"scaling":[66],"traditional":[68],"with":[72,132],"ratio":[74],"distortion.":[80],"Via":[81],"predicting":[82],"macroblock's":[84],"importance":[86],"in":[87],"whole":[89],"frame,":[90],"macroblock-level":[92],"further":[96],"refined":[97],"accuracy":[101],"decision.":[106],"Experimental":[107],"results":[108],"show":[109],"that":[110],"can":[114],"obtain":[115],"almost":[116],"same":[118],"rate-SSIM":[119],"performance":[120],"subjective":[122],"quality":[123],"as":[124],"state-of-the-art":[126],"methods":[131],"lower":[133],"computation":[134],"overheads.":[135]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}