{"id":"https://openalex.org/W1600686430","doi":"https://doi.org/10.1109/iscas.2004.1328904","title":"Rate-distortion optimized bit allocation for error resilient video transcoding","display_name":"Rate-distortion optimized bit allocation for error resilient video transcoding","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1600686430","doi":"https://doi.org/10.1109/iscas.2004.1328904","mag":"1600686430"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2004.1328904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2004.1328904","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5112904800","display_name":"Minghui Xia","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Minghui Xia","raw_affiliation_strings":["Dept. of Electr. Eng., Princeton Univ., NJ, USA","Department of Electrical Engineering, Princeton University, Princeton, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., Princeton Univ., NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047965231","display_name":"Antonio Vetr\u00f2","orcid":"https://orcid.org/0000-0003-2027-3308"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Vetro","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103071044","display_name":"Huifang Sun","orcid":"https://orcid.org/0000-0003-2918-1522"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huifang Sun","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109000558","display_name":"Bede Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bede Liu","raw_affiliation_strings":["Department of Electrical Engineering, Princeton University, Princeton, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5112904800"],"corresponding_institution_ids":["https://openalex.org/I20089843"],"apc_list":null,"apc_paid":null,"fwci":1.7187,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.84137203,"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":"III","last_page":"945"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9987000226974487,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.996399998664856,"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/transcoding","display_name":"Transcoding","score":0.870226263999939},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8257190585136414},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.5870188474655151},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5745441913604736},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5513305068016052},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5040306448936462},{"id":"https://openalex.org/keywords/group-of-pictures","display_name":"Group of pictures","score":0.46031495928764343},{"id":"https://openalex.org/keywords/rate\u2013distortion-optimization","display_name":"Rate\u2013distortion optimization","score":0.41788938641548157},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4176757335662842},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4155467748641968},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38372859358787537},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.3579380512237549},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3521082401275635},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16873130202293396},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.16749641299247742},{"id":"https://openalex.org/keywords/block-matching-algorithm","display_name":"Block-matching algorithm","score":0.15430483222007751},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.1472073793411255},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14274811744689941},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.12296527624130249},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11827325820922852}],"concepts":[{"id":"https://openalex.org/C134535813","wikidata":"https://www.wikidata.org/wiki/Q1888734","display_name":"Transcoding","level":2,"score":0.870226263999939},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8257190585136414},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.5870188474655151},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5745441913604736},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5513305068016052},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5040306448936462},{"id":"https://openalex.org/C196496179","wikidata":"https://www.wikidata.org/wiki/Q860741","display_name":"Group of pictures","level":3,"score":0.46031495928764343},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.41788938641548157},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4176757335662842},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4155467748641968},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38372859358787537},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.3579380512237549},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3521082401275635},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16873130202293396},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.16749641299247742},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.15430483222007751},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.1472073793411255},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14274811744689941},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.12296527624130249},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11827325820922852},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2004.1328904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2004.1328904","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2012988429","https://openalex.org/W2069277547","https://openalex.org/W2099111195","https://openalex.org/W2122398530","https://openalex.org/W2123827940","https://openalex.org/W2127642780","https://openalex.org/W2156498695","https://openalex.org/W2156544663"],"related_works":["https://openalex.org/W3149184009","https://openalex.org/W2148864965","https://openalex.org/W2090522536","https://openalex.org/W2085012019","https://openalex.org/W2129948747","https://openalex.org/W2010928816","https://openalex.org/W2048125465","https://openalex.org/W2514833327","https://openalex.org/W2001482488","https://openalex.org/W2122686636"],"abstract_inverted_index":{"A":[0],"key":[1],"issue":[2],"in":[3,8,46,59,77],"video":[4,20,61],"transcoding":[5],"for":[6,18,25,55,98],"transmission":[7],"an":[9,80],"error-prone":[10],"environment":[11],"is":[12,33,87,96],"to":[13],"balance":[14],"the":[15,19,30,36,56,73,103,113],"rate":[16,38],"used":[17],"source":[21,62],"with":[22],"bits":[23],"allocated":[24],"error":[26,65],"resilience":[27],"such":[28],"that":[29,95],"end-to-end":[31],"distortion":[32],"minimized":[34],"under":[35],"given":[37],"constraint":[39],"and":[40,64,105],"channel":[41],"condition.":[42],"The":[43],"approach":[44],"presented":[45],"this":[47,78],"paper":[48],"differs":[49],"from":[50],"previous":[51],"works":[52],"by":[53],"accounting":[54],"inter-frame":[57],"dependence":[58],"both":[60],"requantization":[63],"propagation":[66],"of":[67],"motion":[68],"compensated":[69],"video.":[70],"Based":[71],"on":[72],"rate-distortion":[74],"models":[75],"developed":[76],"paper,":[79],"optimal":[81,104],"group-of-picture":[82],"based":[83],"bit":[84,116],"allocation":[85,117],"scheme":[86,94,107],"proposed.":[88],"We":[89],"also":[90],"propose":[91],"a":[92,99],"sub-optimal":[93,106],"suitable":[97],"real-time":[100],"implementation.":[101],"Both":[102],"achieves":[108],"better":[109],"PSNR":[110],"performances":[111],"than":[112],"fixed":[114],"heuristic":[115],"scheme.":[118]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-20T20:47:17.329874","created_date":"2025-10-10T00:00:00"}