{"id":"https://openalex.org/W2610757227","doi":"https://doi.org/10.1109/pcs.2016.7906394","title":"Improved combined intra prediction for higher video compression efficiency","display_name":"Improved combined intra prediction for higher video compression efficiency","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2610757227","doi":"https://doi.org/10.1109/pcs.2016.7906394","mag":"2610757227"},"language":"en","primary_location":{"id":"doi:10.1109/pcs.2016.7906394","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcs.2016.7906394","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 Picture Coding Symposium (PCS)","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/A5102815219","display_name":"Andr\u00e9 Seixas Dias","orcid":"https://orcid.org/0000-0002-6048-1112"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]},{"id":"https://openalex.org/I2801884250","display_name":"British Broadcasting Corporation (United Kingdom)","ror":"https://ror.org/01qepzr42","country_code":"GB","type":"government","lineage":["https://openalex.org/I2801884250"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andre Seixas Dias","raw_affiliation_strings":["Multimedia and Vision Group, Queen Mary University of London, London, United Kingdom","Research and Development Department, British Broadcasting Corporation, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia and Vision Group, Queen Mary University of London, London, United Kingdom","institution_ids":["https://openalex.org/I166337079"]},{"raw_affiliation_string":"Research and Development Department, British Broadcasting Corporation, London, United Kingdom","institution_ids":["https://openalex.org/I2801884250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049715830","display_name":"Saverio Blasi","orcid":null},"institutions":[{"id":"https://openalex.org/I2801884250","display_name":"British Broadcasting Corporation (United Kingdom)","ror":"https://ror.org/01qepzr42","country_code":"GB","type":"government","lineage":["https://openalex.org/I2801884250"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Saverio G. Blasi","raw_affiliation_strings":["Research and Development Department, British Broadcasting Corporation, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research and Development Department, British Broadcasting Corporation, London, United Kingdom","institution_ids":["https://openalex.org/I2801884250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083550803","display_name":"Marta Mrak","orcid":"https://orcid.org/0000-0002-7777-0252"},"institutions":[{"id":"https://openalex.org/I2801884250","display_name":"British Broadcasting Corporation (United Kingdom)","ror":"https://ror.org/01qepzr42","country_code":"GB","type":"government","lineage":["https://openalex.org/I2801884250"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Marta Mrak","raw_affiliation_strings":["Research and Development Department, British Broadcasting Corporation, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research and Development Department, British Broadcasting Corporation, London, United Kingdom","institution_ids":["https://openalex.org/I2801884250"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058530878","display_name":"Ebroul Izquierdo","orcid":"https://orcid.org/0000-0002-7142-3970"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ebroul Izquierdo","raw_affiliation_strings":["Multimedia and Vision Group, Queen Mary University of London, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia and Vision Group, Queen Mary University of London, London, United Kingdom","institution_ids":["https://openalex.org/I166337079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7502,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.74516791,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"13","issue":null,"first_page":"1","last_page":"5"},"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":0.9984999895095825,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9983999729156494,"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":0.8221200704574585},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7802369594573975},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.6216665506362915},{"id":"https://openalex.org/keywords/compression-ratio","display_name":"Compression ratio","score":0.5834094285964966},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5550711154937744},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.5330957770347595},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.44001591205596924},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4382258653640747},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.4336886703968048},{"id":"https://openalex.org/keywords/reference-software","display_name":"Reference software","score":0.4274412989616394},{"id":"https://openalex.org/keywords/data-compression-ratio","display_name":"Data compression ratio","score":0.42505186796188354},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.41324496269226074},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4035402238368988},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.32540208101272583},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3105526566505432},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2519950270652771},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.2161647081375122},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.0809030830860138},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07064151763916016},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.06146833300590515},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.058089375495910645}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8221200704574585},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7802369594573975},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.6216665506362915},{"id":"https://openalex.org/C25797200","wikidata":"https://www.wikidata.org/wiki/Q828137","display_name":"Compression ratio","level":3,"score":0.5834094285964966},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5550711154937744},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.5330957770347595},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.44001591205596924},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4382258653640747},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.4336886703968048},{"id":"https://openalex.org/C2776493296","wikidata":"https://www.wikidata.org/wiki/Q7307150","display_name":"Reference software","level":3,"score":0.4274412989616394},{"id":"https://openalex.org/C94835093","wikidata":"https://www.wikidata.org/wiki/Q3113333","display_name":"Data compression ratio","level":5,"score":0.42505186796188354},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.41324496269226074},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4035402238368988},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.32540208101272583},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3105526566505432},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2519950270652771},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.2161647081375122},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.0809030830860138},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07064151763916016},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.06146833300590515},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.058089375495910645},{"id":"https://openalex.org/C511840579","wikidata":"https://www.wikidata.org/wiki/Q12757","display_name":"Internal combustion engine","level":2,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"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/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pcs.2016.7906394","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcs.2016.7906394","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 Picture Coding Symposium (PCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8399999737739563,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1550477659","https://openalex.org/W1571861926","https://openalex.org/W2000094687","https://openalex.org/W2039760575","https://openalex.org/W2101700394","https://openalex.org/W2109175430","https://openalex.org/W2112736309","https://openalex.org/W2114941066","https://openalex.org/W2140199336","https://openalex.org/W2146395539","https://openalex.org/W2154835231","https://openalex.org/W2165101139","https://openalex.org/W2241147999","https://openalex.org/W2249152912","https://openalex.org/W2979673094","https://openalex.org/W6676509362","https://openalex.org/W6684412653"],"related_works":["https://openalex.org/W2768628697","https://openalex.org/W1973200086","https://openalex.org/W2910426470","https://openalex.org/W2043218033","https://openalex.org/W2382542302","https://openalex.org/W2536004218","https://openalex.org/W2012661106","https://openalex.org/W4362519939","https://openalex.org/W1965503293","https://openalex.org/W2116107115"],"abstract_inverted_index":{"Intra":[0,18,24,37,45,102,165],"prediction":[1,19,103],"is":[2,68,130],"an":[3,61,157],"important":[4],"component":[5],"of":[6,153,164],"video":[7],"compression.":[8],"The":[9,114,147],"High":[10],"Efficiency":[11],"Video":[12],"Coding":[13],"(HEVC)":[14],"standard":[15],"supports":[16],"advanced":[17],"tools":[20],"to":[21,63,70,76,85,132,135,142,168],"achieve":[22,71,133],"remarkable":[23],"coding":[25],"performance.":[26,126],"However,":[27],"higher":[28,72],"compression":[29,73],"efficiency":[30],"performance":[31],"may":[32],"be":[33,174],"achieved":[34,175],"using":[35,112,176],"Combined":[36],"Prediction":[38],"(CIP).":[39],"CIP":[40,66,125,129,155],"consists":[41],"in":[42],"combining":[43],"conventional":[44],"reference":[46,145],"samples,":[47],"with":[48,140,156],"samples":[49,87],"extracted":[50],"from":[51],"within":[52],"the":[53,64,77,79,97,101,107,143,151,162],"current":[54],"block":[55,98],"being":[56],"encoded.":[57],"In":[58],"this":[59,177],"paper,":[60],"improvement":[62],"original":[65],"approach":[67,116],"proposed":[69,115],"efficiency.":[74],"Due":[75],"fact":[78],"encoder":[80,108],"does":[81],"not":[82],"have":[83],"access":[84],"reconstruction":[86],"while":[88],"compressing":[89],"a":[90,92,121],"block,":[91],"controlled":[93],"drift":[94],"occurs":[95],"at":[96,106,118],"level":[99],"between":[100],"blocks":[104],"generated":[105],"and":[109],"decoder":[110],"when":[111],"CIP.":[113],"aims":[117],"reducing":[119],"such":[120],"drift,":[122],"hence":[123],"improving":[124],"This":[127],"Improved":[128,154],"able":[131],"up":[134],"1.4":[136],"%":[137,170],"BD-rate":[138,171],"savings":[139,172],"respect":[141],"HEVC":[144],"software.":[146],"paper":[148],"also":[149],"proposes":[150],"combination":[152],"additional":[158],"tool":[159],"for":[160],"enhancing":[161],"accuracy":[163],"prediction.":[166],"Up":[167],"1.9":[169],"can":[173],"approach.":[178]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}