{"id":"https://openalex.org/W2110522925","doi":"https://doi.org/10.1109/tip.2012.2187529","title":"Efficient Rate\u2013Distortion Optimal Packetization of Embedded Bitstreams Into Independent Source Packets","display_name":"Efficient Rate\u2013Distortion Optimal Packetization of Embedded Bitstreams Into Independent Source Packets","publication_year":2012,"publication_date":"2012-02-10","ids":{"openalex":"https://openalex.org/W2110522925","doi":"https://doi.org/10.1109/tip.2012.2187529","mag":"2110522925","pmid":"https://pubmed.ncbi.nlm.nih.gov/22334005"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2012.2187529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2012.2187529","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/A5070675586","display_name":"Sorina Dumitrescu","orcid":"https://orcid.org/0000-0001-7287-0310"},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"S. Dumitrescu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, McMaster University, Hamilton, ON, Canada. sorina@mail.ece.mcmaster.ca","[Dept. of Electr. & Comput. Eng., McMaster Univ., Hamilton, ON, Canada]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McMaster University, Hamilton, ON, Canada. sorina@mail.ece.mcmaster.ca","institution_ids":["https://openalex.org/I98251732"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., McMaster Univ., Hamilton, ON, Canada]","institution_ids":["https://openalex.org/I98251732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031528622","display_name":"Jiayi Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jiayi Xu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, McMaster University, Hamilton, ONT, Canada","[Dept. of Electr. & Comput. Eng., McMaster Univ., Hamilton, ON, Canada]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McMaster University, Hamilton, ONT, Canada","institution_ids":["https://openalex.org/I98251732"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., McMaster Univ., Hamilton, ON, Canada]","institution_ids":["https://openalex.org/I98251732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98251732"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13029306,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"21","issue":"5","first_page":"2653","last_page":"2666"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9997000098228455,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9966999888420105,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9886000156402588,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/network-packet","display_name":"Network packet","score":0.7301188707351685},{"id":"https://openalex.org/keywords/erasure","display_name":"Erasure","score":0.7099958062171936},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6957247853279114},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5524880886077881},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.46781086921691895},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.45904937386512756},{"id":"https://openalex.org/keywords/interleaving","display_name":"Interleaving","score":0.4218309223651886},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12265503406524658},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11318352818489075}],"concepts":[{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.7301188707351685},{"id":"https://openalex.org/C2778790127","wikidata":"https://www.wikidata.org/wiki/Q484885","display_name":"Erasure","level":2,"score":0.7099958062171936},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6957247853279114},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5524880886077881},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.46781086921691895},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.45904937386512756},{"id":"https://openalex.org/C28034677","wikidata":"https://www.wikidata.org/wiki/Q17092530","display_name":"Interleaving","level":2,"score":0.4218309223651886},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12265503406524658},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11318352818489075},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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":"D003195","descriptor_name":"Computer Communication Networks","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003195","descriptor_name":"Computer Communication Networks","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003195","descriptor_name":"Computer Communication Networks","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":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tip.2012.2187529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2012.2187529","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:22334005","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22334005","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":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1569287257","https://openalex.org/W1964560558","https://openalex.org/W2036965494","https://openalex.org/W2039351044","https://openalex.org/W2055257826","https://openalex.org/W2061292309","https://openalex.org/W2064617372","https://openalex.org/W2088433481","https://openalex.org/W2089760923","https://openalex.org/W2096871127","https://openalex.org/W2096962810","https://openalex.org/W2106159865","https://openalex.org/W2110290584","https://openalex.org/W2116160602","https://openalex.org/W2116295973","https://openalex.org/W2121210170","https://openalex.org/W2132573196","https://openalex.org/W2142276208","https://openalex.org/W2143914681","https://openalex.org/W2144405683","https://openalex.org/W2145325002","https://openalex.org/W2147245080","https://openalex.org/W2150671712","https://openalex.org/W2159083437","https://openalex.org/W2163868972","https://openalex.org/W2172066595"],"related_works":["https://openalex.org/W1655266410","https://openalex.org/W2072016134","https://openalex.org/W2389051085","https://openalex.org/W1901012776","https://openalex.org/W2463883322","https://openalex.org/W2115811863","https://openalex.org/W1848880869","https://openalex.org/W1568966867","https://openalex.org/W4287180963","https://openalex.org/W4280593613"],"abstract_inverted_index":{"This":[0],"paper":[1,171],"addresses":[2],"the":[3,51,85,101,105,109,119,127,130,148,162,180,185,198,207,227,235,242,256],"rate-distortion":[4],"(R-D)":[5],"optimal":[6,182],"packetization":[7],"(RDOP)":[8],"of":[9,24,40,53,103,129,153,169,215,237],"embedded":[10,32],"bitstreams":[11],"into":[12,58],"independent":[13,48],"source":[14,49,72,81,113],"packets,":[15,50,82],"in":[16,22,196,219,260],"order":[17],"to":[18,36,69,83,88,124,160,178,245],"limit":[19],"error":[20,142],"propagation":[21],"transmission":[23,135],"images":[25,253],"over":[26],"packet":[27,239],"noisy":[28],"channels.":[29],"The":[30,61,91,166,223],"input":[31],"stream":[33],"is":[34,56,172,201,234,258],"assumed":[35],"be":[37,77,89,158,210],"an":[38],"interleaving":[39],"K":[41],"independently":[42],"decodable":[43],"basic":[44,54,189],"streams.":[45],"To":[46],"form":[47],"set":[52],"streams":[55,62,190],"partitioned":[57],"N":[59],"groups.":[60],"within":[63],"each":[64,238],"group":[65],"are":[66,115],"then":[67],"interleaved":[68],"generate":[70],"a":[71,173,213],"packet.":[73],"Error/erasure":[74],"protection":[75],"may":[76,138],"further":[78],"applied":[79],"along/across":[80],"produce":[84],"channel":[86],"packets":[87,114],"transmitted.":[90],"RDOP":[92,164],"problem":[93,120,208],"previously":[94],"formulated":[95,211],"by":[96,241],"Wu":[97,154],"et":[98,155],"at.":[99],"has":[100],"goal":[102],"finding":[104],"partitioning":[106],"that":[107,123,137,147,187,206,255],"minimizes":[108],"distortion":[110,132],"when":[111],"all":[112,188],"decoded.":[116],"We":[117],"extend":[118],"formulation":[121],"such":[122],"also":[125],"include":[126],"minimization":[128],"expected":[131],"for":[133],"general":[134,163],"scenarios":[136],"apply":[139],"uneven":[140],"erasure/":[141],"protection.":[143],"Further,":[144],"we":[145],"show":[146],"dynamic":[149],"programming":[150],"(DP)":[151],"algorithm":[152,176],"al.":[156],"can":[157,209],"extended":[159],"solve":[161],"problem.":[165],"main":[167],"contribution":[168],"this":[170],"fast":[174,199],"divide-and-conquer":[175],"(D&C)":[177],"find":[179],"globally":[181],"solution,":[183],"under":[184],"assumption":[186],"have":[191],"convex":[192],"R-D":[193],"curves.":[194],"Instrumental":[195],"obtaining":[197],"solution":[200,244],"our":[202],"result":[203],"which":[204],"proves":[205],"as":[212],"series":[214],"matrix":[216],"search":[217],"problems":[218],"totally":[220],"monotone":[221],"matrices.":[222],"proposed":[224],"D&C":[225],"reduces":[226],"running":[228],"time":[229],"from":[230],"O(K(2)LN)":[231],"where":[232],"L":[233],"size":[236],"achieved":[240],"DP":[243],"O(NKL":[246],"log":[247],"K).":[248],"Experiments":[249],"on":[250],"SPIHT":[251],"coded":[252],"demonstrate":[254],"speedup":[257],"significant":[259],"practice.":[261]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}