{"id":"https://openalex.org/W2133438161","doi":"https://doi.org/10.1109/icme.2008.4607528","title":"Distortion estimation in CBR channel and its application for H.264 rate control","display_name":"Distortion estimation in CBR channel and its application for H.264 rate control","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2133438161","doi":"https://doi.org/10.1109/icme.2008.4607528","mag":"2133438161"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2008.4607528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2008.4607528","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Multimedia and Expo","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/A5020400260","display_name":"IlHong Shin","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Ilhong Shin","raw_affiliation_strings":["Electronics and Telecommnications Research Institute, Daejeon, South Korea","Electron. Telecommun. Res. Inst., Daejeon"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommnications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Electron. Telecommun. Res. Inst., Daejeon","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103396440","display_name":"Jungju Yoo","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jungju Yoo","raw_affiliation_strings":["Electronics and Telecommnications Research Institute, Daejeon, South Korea","Electron. Telecommun. Res. Inst., Daejeon"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommnications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Electron. Telecommun. Res. Inst., Daejeon","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110102178","display_name":"Jin-Woo Hong","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinwoo Hong","raw_affiliation_strings":["Electronics and Telecommnications Research Institute, Daejeon, South Korea","Electron. Telecommun. Res. Inst., Daejeon"],"affiliations":[{"raw_affiliation_string":"Electronics and Telecommnications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Electron. Telecommun. Res. Inst., Daejeon","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020400260"],"corresponding_institution_ids":["https://openalex.org/I142401562"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.16300878,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"689","last_page":"692"},"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":0.9994000196456909,"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":0.9976999759674072,"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/distortion","display_name":"Distortion (music)","score":0.727453351020813},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7054906487464905},{"id":"https://openalex.org/keywords/peak-signal-to-noise-ratio","display_name":"Peak signal-to-noise ratio","score":0.694776713848114},{"id":"https://openalex.org/keywords/constant-bitrate","display_name":"Constant bitrate","score":0.6868690848350525},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.555248498916626},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5517237186431885},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5145865678787231},{"id":"https://openalex.org/keywords/rate\u2013distortion-optimization","display_name":"Rate\u2013distortion optimization","score":0.4722418487071991},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.46400681138038635},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4632701873779297},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.4372466206550598},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.3944931924343109},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3372248709201813},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.33649691939353943},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33113962411880493},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.21385926008224487},{"id":"https://openalex.org/keywords/variable-bitrate","display_name":"Variable bitrate","score":0.20527660846710205},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.10184291005134583},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.08130630850791931},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07223853468894958},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.062100887298583984}],"concepts":[{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.727453351020813},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7054906487464905},{"id":"https://openalex.org/C154579607","wikidata":"https://www.wikidata.org/wiki/Q3373850","display_name":"Peak signal-to-noise ratio","level":3,"score":0.694776713848114},{"id":"https://openalex.org/C34339180","wikidata":"https://www.wikidata.org/wiki/Q1325924","display_name":"Constant bitrate","level":4,"score":0.6868690848350525},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.555248498916626},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5517237186431885},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5145865678787231},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.4722418487071991},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.46400681138038635},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4632701873779297},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.4372466206550598},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.3944931924343109},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3372248709201813},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.33649691939353943},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33113962411880493},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.21385926008224487},{"id":"https://openalex.org/C57667952","wikidata":"https://www.wikidata.org/wiki/Q1154443","display_name":"Variable bitrate","level":3,"score":0.20527660846710205},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.10184291005134583},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.08130630850791931},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07223853468894958},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.062100887298583984},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"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/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"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/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2008.4607528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2008.4607528","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4000000059604645}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321640","display_name":"Ministry of Knowledge Economy","ror":"https://ror.org/008nkqk13"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1587539466","https://openalex.org/W1591046224","https://openalex.org/W2061887118","https://openalex.org/W2095829091","https://openalex.org/W2102607939","https://openalex.org/W2114804459","https://openalex.org/W2124761639","https://openalex.org/W2127744700","https://openalex.org/W2152025251","https://openalex.org/W2168235390"],"related_works":["https://openalex.org/W2045735464","https://openalex.org/W4312132454","https://openalex.org/W4312046279","https://openalex.org/W1645708266","https://openalex.org/W4312047062","https://openalex.org/W2050308556","https://openalex.org/W2135797855","https://openalex.org/W2099031831","https://openalex.org/W2338097337","https://openalex.org/W1797898456"],"abstract_inverted_index":{"When":[0],"a":[1,10,43,87],"video":[2,82],"sequence":[3],"is":[4],"compressed":[5],"with":[6],"rate":[7,13,37],"control":[8,44],"for":[9,46,80],"constant":[11],"bit":[12],"(CBR)":[14],"channel,":[15],"the":[16,30,56,60,65,68,71,75],"visual":[17,49,90],"quality":[18,50,91],"usually":[19],"fluctuates":[20],"according":[21],"to":[22,33],"image":[23],"complexity.":[24],"We":[25],"introduced":[26],"distortion":[27,35],"models":[28],"under":[29],"CBR":[31,53],"condition":[32],"predict":[34],"during":[36],"control.":[38],"The":[39],"paper":[40],"also":[41],"proposes":[42],"method":[45,85],"improvement":[47],"of":[48,67,74],"in":[51],"H.264":[52],"condition.":[54],"In":[55],"experiments,":[57],"we":[58],"analyzed":[59],"peak":[61],"signal-to-noise":[62],"ratio":[63],"(PSNR),":[64],"variance":[66],"PSNR,":[69],"and":[70],"average":[72],"difference":[73],"PSNR":[76,94],"between":[77],"adjacent":[78],"frames":[79],"various":[81],"sequences.":[83],"Our":[84],"demonstrates":[86],"more":[88],"stable":[89],"without":[92],"severe":[93],"degradation.":[95]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
