{"id":"https://openalex.org/W1967885221","doi":"https://doi.org/10.1109/icip.2007.4379957","title":"Transcoding from H.264/AVC to SVC with CGS Layers","display_name":"Transcoding from H.264/AVC to SVC with CGS Layers","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W1967885221","doi":"https://doi.org/10.1109/icip.2007.4379957","mag":"1967885221"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2007.4379957","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2007.4379957","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Image Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5046812620","display_name":"Jan De Cock","orcid":"https://orcid.org/0009-0003-5837-6609"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jan De Cock","raw_affiliation_strings":["Department of Electronics and Information Systems-Multimedia Laboratory, Ghent University IBBT, Ledeberg-Ghent, Belgium","[Ghent Univ., Ghent]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Systems-Multimedia Laboratory, Ghent University IBBT, Ledeberg-Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"[Ghent Univ., Ghent]","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050461101","display_name":"Stijn Notebaert","orcid":null},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Stijn Notebaert","raw_affiliation_strings":["Department of Electronics and Information Systems-Multimedia Laboratory, Ghent University IBBT, Ledeberg-Ghent, Belgium","[Ghent Univ., Ghent]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Systems-Multimedia Laboratory, Ghent University IBBT, Ledeberg-Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"[Ghent Univ., Ghent]","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017556432","display_name":"Rik Van de Walle","orcid":"https://orcid.org/0000-0002-7491-5145"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Rik Van de Walle","raw_affiliation_strings":["Department of Electronics and Information Systems-Multimedia Laboratory, Ghent University IBBT, Ledeberg-Ghent, Belgium","[Ghent Univ., Ghent]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Systems-Multimedia Laboratory, Ghent University IBBT, Ledeberg-Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"[Ghent Univ., Ghent]","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I32597200"],"apc_list":null,"apc_paid":null,"fwci":1.5084,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.80973451,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"IV ","last_page":" 73"},"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":0.9986000061035156,"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":0.9968000054359436,"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":0.9516299962997437},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7862287759780884},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6619621515274048},{"id":"https://openalex.org/keywords/bitstream","display_name":"Bitstream","score":0.5812708139419556},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5389114022254944},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.46711739897727966},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.46709176898002625},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.44521647691726685},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.288807213306427},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2125643491744995},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15101104974746704}],"concepts":[{"id":"https://openalex.org/C134535813","wikidata":"https://www.wikidata.org/wiki/Q1888734","display_name":"Transcoding","level":2,"score":0.9516299962997437},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7862287759780884},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6619621515274048},{"id":"https://openalex.org/C136695289","wikidata":"https://www.wikidata.org/wiki/Q415568","display_name":"Bitstream","level":3,"score":0.5812708139419556},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5389114022254944},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.46711739897727966},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.46709176898002625},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.44521647691726685},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.288807213306427},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2125643491744995},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15101104974746704},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2007.4379957","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2007.4379957","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:archive.ugent.be:750582","is_oa":false,"landing_page_url":"http://hdl.handle.net/1854/LU-750582","pdf_url":null,"source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN: 9781424414369","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322603","display_name":"Universiteit Gent","ror":"https://ror.org/00cv9y106"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1524227259","https://openalex.org/W1571703701","https://openalex.org/W2015808355","https://openalex.org/W2029142287","https://openalex.org/W2149953580"],"related_works":["https://openalex.org/W2107251209","https://openalex.org/W1515374658","https://openalex.org/W2573375399","https://openalex.org/W2732529144","https://openalex.org/W1888655105","https://openalex.org/W1981032881","https://openalex.org/W2033124722","https://openalex.org/W1989504642","https://openalex.org/W2007647107","https://openalex.org/W2639426628"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"show":[4,53],"that":[5,35,54,64],"it":[6],"is":[7,29],"possible":[8],"to":[9,15,31,38,72,85],"efficiently":[10],"transcode":[11],"single-layer":[12],"H.264/AVC":[13],"bitstreams":[14],"SNR-scalable":[16],"SVC":[17,58],"streams":[18],"with":[19,60],"CGS":[20],"layers.":[21,50],"Using":[22],"requantization":[23],"error":[24],"compensation":[25],"techniques,":[26],"our":[27],"architecture":[28],"able":[30],"restrain":[32],"the":[33,39,47,66],"drift":[34],"arises":[36],"due":[37],"absence":[40],"of":[41,65,76],"a":[42],"closed":[43],"prediction":[44],"loop":[45],"at":[46],"different":[48],"dependency":[49],"Implementation":[51],"results":[52],"transcoding":[55],"can":[56],"generate":[57],"bit-streams":[59],"rate-distortion":[61,67],"performance":[62],"approaching":[63],"optimal":[68],"encoder":[69],"within":[70],"1":[71],"2":[73,79],"dB.":[74],"Gains":[75],"more":[77],"than":[78],"dB":[80],"are":[81],"obtained":[82],"when":[83],"compared":[84],"open-loop":[86],"requantization.":[87]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}