{"id":"https://openalex.org/W2096047685","doi":"https://doi.org/10.1109/tip.2008.2001046","title":"Iterative Rate-Distortion Optimization of H.264 With Constant Bit Rate Constraint","display_name":"Iterative Rate-Distortion Optimization of H.264 With Constant Bit Rate Constraint","publication_year":2008,"publication_date":"2008-08-04","ids":{"openalex":"https://openalex.org/W2096047685","doi":"https://doi.org/10.1109/tip.2008.2001046","mag":"2096047685","pmid":"https://pubmed.ncbi.nlm.nih.gov/18701398"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2008.2001046","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2008.2001046","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5026538956","display_name":"Cheolhong An","orcid":"https://orcid.org/0000-0003-2821-7386"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Cheolhong An","raw_affiliation_strings":["Electrical and Computer Engineering Department, University of California, San Diego, La Jolla, CA 92093, USA. chan@ucsd.edu","Electr. & Comput. Eng. Dept., Univ. of California at San Diego, La Jolla, CA"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of California, San Diego, La Jolla, CA 92093, USA. chan@ucsd.edu","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., Univ. of California at San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101801900","display_name":"Tien-Dong Nguyen","orcid":"https://orcid.org/0000-0001-5563-0358"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T.Q. Nguyen","raw_affiliation_strings":["Electrical and Computer Engineering Department, University of California, San Diego, CA, USA","Electr. & Comput. Eng. Dept., Univ. of California at San Diego, La Jolla, CA"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of California, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., Univ. of California at San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5026538956"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":2.6585,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.89964812,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"17","issue":"9","first_page":"1605","last_page":"1615"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"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":1.0,"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":0.9991999864578247,"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":0.9969000220298767,"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":0.8184435367584229},{"id":"https://openalex.org/keywords/subgradient-method","display_name":"Subgradient method","score":0.8109625577926636},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6542178392410278},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.496493399143219},{"id":"https://openalex.org/keywords/augmented-lagrangian-method","display_name":"Augmented Lagrangian method","score":0.4939959645271301},{"id":"https://openalex.org/keywords/dependency","display_name":"Dependency (UML)","score":0.4623182415962219},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45930349826812744},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44581863284111023},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.43328583240509033},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.42773962020874023},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4137861728668213},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.16240310668945312},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1283046007156372}],"concepts":[{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.8184435367584229},{"id":"https://openalex.org/C158968445","wikidata":"https://www.wikidata.org/wiki/Q7631150","display_name":"Subgradient method","level":2,"score":0.8109625577926636},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6542178392410278},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.496493399143219},{"id":"https://openalex.org/C150452318","wikidata":"https://www.wikidata.org/wiki/Q4820432","display_name":"Augmented Lagrangian method","level":2,"score":0.4939959645271301},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.4623182415962219},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45930349826812744},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44581863284111023},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.43328583240509033},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.42773962020874023},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4137861728668213},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.16240310668945312},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1283046007156372},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014741","descriptor_name":"Video Recording","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014741","descriptor_name":"Video Recording","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014741","descriptor_name":"Video Recording","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D044962","descriptor_name":"Data Compression","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D044962","descriptor_name":"Data Compression","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D044962","descriptor_name":"Data Compression","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/tip.2008.2001046","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2008.2001046","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},{"id":"pmid:18701398","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18701398","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.650.3516","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.650.3516","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://videoprocessing.ucsd.edu/publications/Year_2008/An_2008d.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":20,"referenced_works":["https://openalex.org/W1511982185","https://openalex.org/W1964204065","https://openalex.org/W2038888321","https://openalex.org/W2045859906","https://openalex.org/W2061887118","https://openalex.org/W2085013262","https://openalex.org/W2105574607","https://openalex.org/W2106219841","https://openalex.org/W2123123682","https://openalex.org/W2123770487","https://openalex.org/W2132991534","https://openalex.org/W2139888559","https://openalex.org/W2146029364","https://openalex.org/W2152486668","https://openalex.org/W2169161136","https://openalex.org/W2169735804","https://openalex.org/W2296319761","https://openalex.org/W4250344912","https://openalex.org/W4250589301","https://openalex.org/W6672001287"],"related_works":["https://openalex.org/W2015060724","https://openalex.org/W3105202832","https://openalex.org/W2058578573","https://openalex.org/W2783144827","https://openalex.org/W2012871340","https://openalex.org/W3046535663","https://openalex.org/W2338341705","https://openalex.org/W3035320230","https://openalex.org/W4317581747","https://openalex.org/W4287694146"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,51,93],"apply":[4,53],"the":[5,14,19,44,54,60,65,68,75,84,87,95,101,108,114,121],"primal-dual":[6],"decomposition":[7,26,56],"and":[8],"subgradient":[9],"projection":[10],"methods":[11],"to":[12,40,57],"solve":[13],"rate-distortion":[15],"optimization":[16],"problem":[17],"with":[18,100,127],"constant":[20],"bit":[21,97],"rate":[22,128],"constraint.":[23],"The":[24],"primal":[25,46],"method":[27,116],"enables":[28],"spatial":[29],"or":[30],"temporal":[31,104],"prediction":[32,105],"dependency":[33,106],"within":[34],"a":[35,49],"group":[36],"of":[37,63,72,86,103,125],"picture":[38],"(GOP)":[39],"be":[41],"processed":[42],"in":[43],"master":[45],"problem.":[47,89],"As":[48,90],"result,":[50],"can":[52],"dual":[55,88],"minimize":[58],"independently":[59],"Lagrangian":[61],"cost":[62],"all":[64],"MBs":[66],"using":[67],"reference":[69,122],"software":[70,123],"model":[71,124],"H.264.":[73],"Furthermore,":[74],"optimal":[76,96],"Lagrange":[77],"multiplier":[78],"lambda*":[79],"is":[80],"iteratively":[81],"derived":[82],"from":[83],"solution":[85],"an":[91],"example,":[92],"derive":[94],"allocation":[98],"condition":[99],"consideration":[102],"among":[107],"pictures.":[109],"Experimental":[110],"results":[111],"show":[112],"that":[113],"proposed":[115],"achieves":[117],"better":[118],"performance":[119],"than":[120],"H.264":[126],"control.":[129]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
