{"id":"https://openalex.org/W2144063824","doi":"https://doi.org/10.1109/dcc.2004.1281517","title":"Unequal error protection of SNR-scalable DPCM-coded video","display_name":"Unequal error protection of SNR-scalable DPCM-coded video","publication_year":2004,"publication_date":"2004-06-10","ids":{"openalex":"https://openalex.org/W2144063824","doi":"https://doi.org/10.1109/dcc.2004.1281517","mag":"2144063824"},"language":"en","primary_location":{"id":"doi:10.1109/dcc.2004.1281517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc.2004.1281517","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Compression Conference, 2004. Proceedings. DCC 2004","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/A5089151254","display_name":"Till Halbach","orcid":"https://orcid.org/0000-0002-9566-7013"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"T. Halbach","raw_affiliation_strings":["Norwegian University of Science and Technology, Germany","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Germany","institution_ids":[]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5089151254"],"corresponding_institution_ids":["https://openalex.org/I204778367"],"apc_list":null,"apc_paid":null,"fwci":0.2804,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59357135,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"541","last_page":"541"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9995999932289124,"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":0.9995999932289124,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9933000206947327,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.9891999959945679,"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":0.8218907117843628},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.7215380072593689},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.6739618182182312},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5706710815429688},{"id":"https://openalex.org/keywords/viterbi-algorithm","display_name":"Viterbi algorithm","score":0.5608516931533813},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5558357238769531},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5510698556900024},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.504764199256897},{"id":"https://openalex.org/keywords/group-of-pictures","display_name":"Group of pictures","score":0.48486456274986267},{"id":"https://openalex.org/keywords/viterbi-decoder","display_name":"Viterbi decoder","score":0.47211968898773193},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4700169861316681},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.41714024543762207},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.41135817766189575},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.39766061305999756},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.25756388902664185},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17979943752288818}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8218907117843628},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.7215380072593689},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.6739618182182312},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5706710815429688},{"id":"https://openalex.org/C60582962","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Viterbi algorithm","level":3,"score":0.5608516931533813},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5558357238769531},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5510698556900024},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.504764199256897},{"id":"https://openalex.org/C196496179","wikidata":"https://www.wikidata.org/wiki/Q860741","display_name":"Group of pictures","level":3,"score":0.48486456274986267},{"id":"https://openalex.org/C117379686","wikidata":"https://www.wikidata.org/wiki/Q6996459","display_name":"Viterbi decoder","level":3,"score":0.47211968898773193},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4700169861316681},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.41714024543762207},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.41135817766189575},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39766061305999756},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.25756388902664185},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17979943752288818}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dcc.2004.1281517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc.2004.1281517","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Compression Conference, 2004. Proceedings. DCC 2004","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7099999785423279}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1621026665","https://openalex.org/W2101868111","https://openalex.org/W2183438146","https://openalex.org/W2108882652","https://openalex.org/W2510070518","https://openalex.org/W2358550039","https://openalex.org/W1549805601","https://openalex.org/W1965138518","https://openalex.org/W1879414379","https://openalex.org/W1509682192"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,37,55,62,68,73],"channel":[4,39,78,100,126],"code":[5,108],"allocation":[6,22,95],"scheme":[7],"developed":[8],"for":[9,106],"unequal":[10],"error":[11,48],"protection":[12],"of":[13,28,31,36,65,99,120,125],"video":[14,75],"packets":[15],"when":[16],"transmitted":[17],"over":[18],"error-prone":[19],"channels.":[20],"The":[21,77,88,97],"procedure":[23],"minimizes":[24],"the":[25,43,91,107,114,118,121],"expected":[26],"distortion":[27],"one":[29],"Group":[30],"Pictures,":[32],"made":[33],"by":[34,54],"loss":[35],"particular":[38,69],"packet,":[40,52],"which":[41,110],"terminates":[42],"GOP's":[44],"decoding,":[45],"and":[46],"following":[47],"concealment.":[49],"A":[50],"source":[51],"generated":[53],"quality-controlled":[56],"block-based":[57],"hybrid":[58],"coding":[59],"technique":[60],"represents":[61],"rectangular":[63],"region":[64],"macroblocks":[66],"at":[67,117],"SNR":[70],"layer":[71],"in":[72],"certain":[74],"frame.":[76],"codes":[79,101],"used":[80],"are":[81],"punctured":[82],"parallel":[83],"concatenated":[84],"recursive":[85],"convolutional":[86],"codes.":[87],"work":[89],"features":[90],"Viterbi":[92],"Algorithm":[93],"as":[94],"procedure.":[96],"distribution":[98],"shows":[102],"that,":[103],"while":[104],"searching":[105],"allocation,":[109],"gives":[111],"minimum":[112],"distortion,":[113],"codec":[115],"aims":[116],"maximization":[119],"average":[122],"payload":[123],"length":[124],"packets.":[127]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
