{"id":"https://openalex.org/W1501124588","doi":"https://doi.org/10.1109/icip.2015.7351330","title":"Rate-distortion evaluation for two-layer coding systems","display_name":"Rate-distortion evaluation for two-layer coding systems","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W1501124588","doi":"https://doi.org/10.1109/icip.2015.7351330","mag":"1501124588"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2015.7351330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351330","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/208947","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033873983","display_name":"Philippe Hanhart","orcid":"https://orcid.org/0000-0002-9364-9137"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Philippe Hanhart","raw_affiliation_strings":["Multimedia Signal Processing Group, EPFL, Lausanne, Switzerland","[Multimedia Signal Processing Group, EPFL, Lausanne, Switzerland]"],"affiliations":[{"raw_affiliation_string":"Multimedia Signal Processing Group, EPFL, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"[Multimedia Signal Processing Group, EPFL, Lausanne, Switzerland]","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082188773","display_name":"Touradj Ebrahimi","orcid":"https://orcid.org/0000-0002-9900-3687"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Touradj Ebrahimi","raw_affiliation_strings":["Multimedia Signal Processing Group, EPFL, Lausanne, Switzerland","[Multimedia Signal Processing Group, EPFL, Lausanne, Switzerland]"],"affiliations":[{"raw_affiliation_string":"Multimedia Signal Processing Group, EPFL, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"[Multimedia Signal Processing Group, EPFL, Lausanne, Switzerland]","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033873983"],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":0.2894,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.52403653,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2884","last_page":"2889"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998999834060669,"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":0.9994999766349792,"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":0.6177308559417725},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.6046139001846313},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6045368313789368},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.5399342775344849},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5301673412322998},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5276814103126526},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.5073570609092712},{"id":"https://openalex.org/keywords/jpeg","display_name":"JPEG","score":0.5061754584312439},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.4967878460884094},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4883255660533905},{"id":"https://openalex.org/keywords/signal-compression","display_name":"Signal compression","score":0.44577810168266296},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3412851095199585},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32272666692733765},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30957648158073425},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.21763163805007935},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.17754489183425903},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12863540649414062},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09412378072738647},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.0793117880821228}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6177308559417725},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.6046139001846313},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6045368313789368},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.5399342775344849},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5301673412322998},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5276814103126526},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.5073570609092712},{"id":"https://openalex.org/C198751489","wikidata":"https://www.wikidata.org/wiki/Q2195","display_name":"JPEG","level":3,"score":0.5061754584312439},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.4967878460884094},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4883255660533905},{"id":"https://openalex.org/C2778192920","wikidata":"https://www.wikidata.org/wiki/Q16874989","display_name":"Signal compression","level":4,"score":0.44577810168266296},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3412851095199585},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32272666692733765},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30957648158073425},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.21763163805007935},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.17754489183425903},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12863540649414062},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09412378072738647},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0793117880821228}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icip.2015.7351330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351330","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:208947","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/208947","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:infoscience.tind.io:208947","is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/handle/20.500.14299/115075","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:208947","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/208947","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2015459028","https://openalex.org/W2050973367","https://openalex.org/W2090616925","https://openalex.org/W2090925273","https://openalex.org/W2099563019","https://openalex.org/W2101700394","https://openalex.org/W2114770744","https://openalex.org/W2124335405","https://openalex.org/W2146795245","https://openalex.org/W2151250801","https://openalex.org/W2161907179","https://openalex.org/W2171938232","https://openalex.org/W2172073677","https://openalex.org/W6675207249"],"related_works":["https://openalex.org/W2601209352","https://openalex.org/W4313377945","https://openalex.org/W4220747575","https://openalex.org/W2164990255","https://openalex.org/W2612631671","https://openalex.org/W2111280862","https://openalex.org/W2167365418","https://openalex.org/W2545896937","https://openalex.org/W2099087328","https://openalex.org/W2159284032"],"abstract_inverted_index":{"The":[0,68,100],"Bj\u00f8ntegaard":[1,52],"model":[2,16,53,70,102],"is":[3,17],"widely":[4],"used":[5,105],"to":[6,20,59,91,106,122],"calculate":[7],"the":[8,22,27,30,51,84,88,108,124],"compression":[9,98,109,141],"efficiency":[10,110,142],"between":[11,128],"different":[12],"codecs.":[13],"However,":[14],"this":[15,44],"not":[18],"sufficient":[19],"investigate":[21],"impact":[23],"on":[24],"quality":[25],"of":[26,29,50,83,97,111,138,140],"interaction":[28],"base":[31],"and":[32,78,130],"enhancement":[33],"layer":[34],"bit":[35,125],"rates":[36],"when":[37],"comparing":[38],"two-layer":[39,112],"coding":[40,113],"systems.":[41],"Therefore,":[42],"in":[43,132,143],"paper,":[45],"we":[46],"propose":[47],"an":[48],"extension":[49],"from":[54],"rate-distortion":[55],"(R-D)":[56],"curve":[57],"fitting":[58,76],"rate-rate-distortion":[60],"(R":[61],"<sup":[62],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[63],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[64],"-D)":[65],"surface":[66,74],"fitting.":[67],"proposed":[69,101],"uses":[71],"a":[72,79,93],"cubic":[73],"as":[75,115,117,148],"function":[77],"more":[80,94],"complex":[81],"characterization":[82],"domain":[85],"formed":[86],"by":[87],"data":[89],"points":[90],"compute":[92],"realistic":[95],"estimate":[96],"efficiency.":[99],"can":[103],"be":[104],"measure":[107],"systems,":[114],"well":[116],"for":[118],"other":[119],"applications,":[120],"e.g.,":[121],"optimize":[123],"rate":[126],"allocation":[127],"texture":[129],"depth":[131],"3D":[133],"video":[134],"coding.":[135],"Two":[136],"examples":[137],"assessment":[139],"JPEG":[144],"XT":[145],"are":[146],"presented":[147],"illustrations.":[149]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
