{"id":"https://openalex.org/W2295262335","doi":"https://doi.org/10.1109/icip.2015.7351070","title":"Mode-dependent transform competition for HEVC","display_name":"Mode-dependent transform competition for HEVC","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2295262335","doi":"https://doi.org/10.1109/icip.2015.7351070","mag":"2295262335"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2015.7351070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351070","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":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-01244783","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072484758","display_name":"Adri\u00e0 Arrufat","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Adria Arrufat","raw_affiliation_strings":["Orange Labs 4, Rue du Clos Courtel, Cesson-S\u00e9vign\u00e9, FRANCE","IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)","Orange Labs R&D [Rennes] (4 rue du Clos Courtel, 35112 Cesson-S\u00e9vign\u00e9 Cedex, France - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orange Labs 4, Rue du Clos Courtel, Cesson-S\u00e9vign\u00e9, FRANCE","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)","institution_ids":["https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Orange Labs R&D [Rennes] (4 rue du Clos Courtel, 35112 Cesson-S\u00e9vign\u00e9 Cedex, France - France)","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067683516","display_name":"Pierrick Philippe","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pierrick Philippe","raw_affiliation_strings":["Orange Labs 4, Rue du Clos Courtel, Cesson-S\u00e9vign\u00e9, FRANCE","Orange Labs R&D [Rennes] (4 rue du Clos Courtel, 35112 Cesson-S\u00e9vign\u00e9 Cedex, France - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orange Labs 4, Rue du Clos Courtel, Cesson-S\u00e9vign\u00e9, FRANCE","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"Orange Labs R&D [Rennes] (4 rue du Clos Courtel, 35112 Cesson-S\u00e9vign\u00e9 Cedex, France - France)","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031377954","display_name":"Olivier D\u00e9forges","orcid":"https://orcid.org/0000-0003-0750-0959"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Deforges","raw_affiliation_strings":["IETR/INSA UMR CNRS 6164, Rennes, FRANCE","IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR/INSA UMR CNRS 6164, Rennes, FRANCE","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210100151"]},{"raw_affiliation_string":"IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)","institution_ids":["https://openalex.org/I4210100151"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1598","last_page":"1602"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.991100013256073,"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":0.9905999898910522,"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/encoder","display_name":"Encoder","score":0.7530646324157715},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7381475567817688},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5978124141693115},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.5625661015510559},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.43429213762283325},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4237637519836426},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3040802478790283},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11866158246994019},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.10714662075042725}],"concepts":[{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7530646324157715},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7381475567817688},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5978124141693115},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.5625661015510559},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.43429213762283325},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4237637519836426},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3040802478790283},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11866158246994019},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.10714662075042725},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2015.7351070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351070","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:HAL:hal-01244783v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01244783","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Image Processing (ICIP), 2015 IEEE International Conference on, Sep 2015, Qu\u00e9bec, Canada. pp.1598-1602, ⟨10.1109/ICIP.2015.7351070⟩","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01244783v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01244783","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Image Processing (ICIP), 2015 IEEE International Conference on, Sep 2015, Qu\u00e9bec, Canada. pp.1598-1602, ⟨10.1109/ICIP.2015.7351070⟩","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.4099999964237213,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2025315470","https://openalex.org/W2058358011","https://openalex.org/W2101700394","https://openalex.org/W2124276741","https://openalex.org/W2134652259","https://openalex.org/W2146395539","https://openalex.org/W2165101139","https://openalex.org/W2507301520","https://openalex.org/W2979673094","https://openalex.org/W6679916731","https://openalex.org/W6769015554"],"related_works":["https://openalex.org/W2167423507","https://openalex.org/W2094583657","https://openalex.org/W1594300462","https://openalex.org/W2366163563","https://openalex.org/W2163885456","https://openalex.org/W1606460848","https://openalex.org/W2158009109","https://openalex.org/W2115252864","https://openalex.org/W1706111048","https://openalex.org/W2129927873"],"abstract_inverted_index":{"Transform":[0],"coding":[1,26],"plays":[2],"a":[3],"key":[4],"role":[5],"in":[6,16,43,85],"state-of-the-art":[7],"video":[8,25,58],"coders,":[9],"such":[10],"as":[11],"HEVC.":[12,44],"However,":[13],"transforms":[14,42],"used":[15],"current":[17],"solutions":[18],"do":[19],"not":[20],"cover":[21],"the":[22,38,57,86],"varieties":[23],"of":[24,40,88],"signals.":[27],"This":[28],"work":[29],"presents":[30],"an":[31],"adaptive":[32],"transform":[33,47],"design":[34],"method":[35],"that":[36],"enables":[37],"use":[39],"multiple":[41],"A":[45],"different":[46],"set":[48],"is":[49],"learnt":[50],"for":[51],"each":[52],"intra":[53],"prediction":[54,67],"mode,":[55],"allowing":[56],"encoder":[59],"to":[60,75,90],"perform":[61],"better":[62],"decisions":[63],"regarding":[64],"block":[65],"sizes,":[66],"modes":[68],"and":[69,80],"transforms.":[70],"Different":[71],"systems":[72],"are":[73,92],"proposed":[74],"accommodate":[76],"trade-offs":[77],"between":[78],"complexity":[79],"performance.":[81],"Bit":[82],"rate":[83],"reductions":[84],"range":[87],"2%":[89],"7%":[91],"reported,":[93],"depending":[94],"on":[95],"complexity.":[96]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4}],"updated_date":"2026-07-27T08:26:11.824852","created_date":"2025-10-10T00:00:00"}