{"id":"https://openalex.org/W2030551031","doi":"https://doi.org/10.1109/icce-berlin.2012.6336537","title":"Improved rate control using statistical information in unit-layer for H.264/AVC video coding","display_name":"Improved rate control using statistical information in unit-layer for H.264/AVC video coding","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2030551031","doi":"https://doi.org/10.1109/icce-berlin.2012.6336537","mag":"2030551031"},"language":"en","primary_location":{"id":"doi:10.1109/icce-berlin.2012.6336537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce-berlin.2012.6336537","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","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/A5039556348","display_name":"Myoung\u2010Jin Kim","orcid":"https://orcid.org/0000-0001-5450-4050"},"institutions":[{"id":"https://openalex.org/I141371507","display_name":"Soongsil University","ror":"https://ror.org/017xnm587","country_code":"KR","type":"education","lineage":["https://openalex.org/I141371507"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Myoung-Jin Kim","raw_affiliation_strings":["School of Electronic Engineering, Soongsil University, Seoul, South Korea","School of Electronic Engineering, Soongsil University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Soongsil University, Seoul, South Korea","institution_ids":["https://openalex.org/I141371507"]},{"raw_affiliation_string":"School of Electronic Engineering, Soongsil University, Seoul, Korea","institution_ids":["https://openalex.org/I141371507"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101560467","display_name":"Min-Cheol Hong","orcid":"https://orcid.org/0000-0003-3979-8315"},"institutions":[{"id":"https://openalex.org/I141371507","display_name":"Soongsil University","ror":"https://ror.org/017xnm587","country_code":"KR","type":"education","lineage":["https://openalex.org/I141371507"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Min-Cheol Hong","raw_affiliation_strings":["School of Electronic Engineering, Soongsil University, Seoul, South Korea","School of Electronic Engineering, Soongsil University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Soongsil University, Seoul, South Korea","institution_ids":["https://openalex.org/I141371507"]},{"raw_affiliation_string":"School of Electronic Engineering, Soongsil University, Seoul, Korea","institution_ids":["https://openalex.org/I141371507"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039556348"],"corresponding_institution_ids":["https://openalex.org/I141371507"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11114682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"61","last_page":"65"},"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":0.9983000159263611,"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":0.9972000122070312,"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/computer-science","display_name":"Computer science","score":0.7424538135528564},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.7104035019874573},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6456984877586365},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6019537448883057},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5678926110267639},{"id":"https://openalex.org/keywords/harmonic-vector-excitation-coding","display_name":"Harmonic Vector Excitation Coding","score":0.48834607005119324},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.48635584115982056},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4557868540287018},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4222363829612732},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18516862392425537},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1752641201019287},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0928862988948822}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7424538135528564},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.7104035019874573},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6456984877586365},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6019537448883057},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5678926110267639},{"id":"https://openalex.org/C80167644","wikidata":"https://www.wikidata.org/wiki/Q463990","display_name":"Harmonic Vector Excitation Coding","level":3,"score":0.48834607005119324},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.48635584115982056},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4557868540287018},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4222363829612732},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18516862392425537},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1752641201019287},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0928862988948822},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icce-berlin.2012.6336537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce-berlin.2012.6336537","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1505376700","https://openalex.org/W2015560426","https://openalex.org/W2124848504","https://openalex.org/W2138163228","https://openalex.org/W2145049389","https://openalex.org/W2157583523","https://openalex.org/W2169735804"],"related_works":["https://openalex.org/W1966606084","https://openalex.org/W2156812370","https://openalex.org/W2021359362","https://openalex.org/W2534263478","https://openalex.org/W2382520777","https://openalex.org/W2374333088","https://openalex.org/W2171259133","https://openalex.org/W1898356410","https://openalex.org/W2099962659","https://openalex.org/W2153324303"],"abstract_inverted_index":{"The":[0,38,95],"purpose":[1],"of":[2,9,12,32,91,110],"this":[3,85],"paper":[4],"is":[5],"to":[6,47,72,86],"improve":[7,48],"allocation":[8],"the":[10,17,33,49,58,63,74,80,87,92,100,115,123,130,133],"number":[11],"bits":[13,19,67],"by":[14,77],"accurately":[15],"estimating":[16],"target":[18,34],"in":[20,65,135],"H.264/AVC":[21],"rate":[22,102,117,127],"control.":[23],"In":[24],"our":[25],"scheme,":[26],"we":[27,61],"propose":[28],"an":[29],"enhancement":[30,39],"method":[31],"unit-layer":[35],"bit":[36,75,89,126],"allocation.":[37],"uses":[40],"a":[41],"frame":[42],"and":[43,83,125],"unit":[44],"complexity":[45,55],"estimation":[46],"existing":[50,116],"mean":[51],"absolute":[52],"difference":[53],"(MAD)":[54],"measurement.":[56],"Using":[57],"statistical":[59],"characteristics,":[60],"obtained":[62],"change":[64],"occurrence":[66],"about":[68],"Quantization":[69],"Parameter":[70],"(QP)":[71],"apply":[73],"amount":[76,90],"QP":[78],"from":[79],"video":[81],"characteristic,":[82],"applied":[84],"estimated":[88],"current":[93],"frame.":[94],"simulation":[96],"results":[97],"show":[98],"that":[99,122],"proposed":[101],"control":[103,118],"scheme":[104],"not":[105],"only":[106],"achieved":[107],"time":[108],"savings":[109],"more":[111],"than":[112],"99%":[113],"over":[114],"algorithm,":[119],"but":[120],"also":[121],"PSNR":[124],"were":[128],"almost":[129],"same":[131],"as":[132],"performance":[134],"all":[136],"sequences.":[137]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
