{"id":"https://openalex.org/W2045467641","doi":"https://doi.org/10.1109/icip.2013.6738325","title":"An adaptive complexity reduction scheme with fast prediction unit decision for HEVC intra encoding","display_name":"An adaptive complexity reduction scheme with fast prediction unit decision for HEVC intra encoding","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2045467641","doi":"https://doi.org/10.1109/icip.2013.6738325","mag":"2045467641"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2013.6738325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2013.6738325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 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/A5100690814","display_name":"Muhammad Usman Karim Khan","orcid":"https://orcid.org/0000-0003-4962-0254"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Muhammad Usman Karim Khan","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Chair for Embedded Systems, Karlsruhe, Germany","Dept. of Embedded Syst., Karlsruhe Inst. of Technol. (KIT), Karlsruhe, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Chair for Embedded Systems, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Dept. of Embedded Syst., Karlsruhe Inst. of Technol. (KIT), Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005190949","display_name":"Muhammad Shafique","orcid":"https://orcid.org/0000-0002-2607-8135"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Muhammad Shafique","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Chair for Embedded Systems, Karlsruhe, Germany","Dept. of Embedded Syst., Karlsruhe Inst. of Technol. (KIT), Karlsruhe, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Chair for Embedded Systems, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Dept. of Embedded Syst., Karlsruhe Inst. of Technol. (KIT), Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063508488","display_name":"J\u00f6rg Henkel","orcid":"https://orcid.org/0000-0001-9602-2922"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J\u00f6rg Henkel","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Chair for Embedded Systems, Karlsruhe, Germany","Dept. of Embedded Syst., Karlsruhe Inst. of Technol. (KIT), Karlsruhe, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Chair for Embedded Systems, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Dept. of Embedded Syst., Karlsruhe Inst. of Technol. (KIT), Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I102335020"],"apc_list":null,"apc_paid":null,"fwci":8.6882,"has_fulltext":false,"cited_by_count":86,"citation_normalized_percentile":{"value":0.98634713,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1578","last_page":"1582"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9983000159263611,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9958000183105469,"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":0.7704848051071167},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7298043966293335},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6362946033477783},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6085308790206909},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.5902215838432312},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5883215069770813},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.5793467164039612},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.48846307396888733},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.462729811668396},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.4608551859855652},{"id":"https://openalex.org/keywords/rate\u2013distortion-optimization","display_name":"Rate\u2013distortion optimization","score":0.4602877199649811},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.43584126234054565},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36856839060783386},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.34554487466812134},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.33888453245162964},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17129835486412048},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1593385934829712},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.08500614762306213},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0756467878818512},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.0597149133682251}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7704848051071167},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7298043966293335},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6362946033477783},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6085308790206909},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.5902215838432312},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5883215069770813},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.5793467164039612},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.48846307396888733},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.462729811668396},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.4608551859855652},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.4602877199649811},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.43584126234054565},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36856839060783386},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.34554487466812134},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.33888453245162964},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17129835486412048},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1593385934829712},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.08500614762306213},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0756467878818512},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.0597149133682251},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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":1,"locations":[{"id":"doi:10.1109/icip.2013.6738325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2013.6738325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.46000000834465027}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320875","display_name":"Deutscher Akademischer Austauschdienst","ror":"https://ror.org/039djdh30"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W181607193","https://openalex.org/W1528894662","https://openalex.org/W1968981922","https://openalex.org/W2009152252","https://openalex.org/W2018742520","https://openalex.org/W2043101517","https://openalex.org/W2044884093","https://openalex.org/W2064862808","https://openalex.org/W2074946534","https://openalex.org/W2082262019","https://openalex.org/W2101700394","https://openalex.org/W2104836601","https://openalex.org/W2105256387","https://openalex.org/W2113581782","https://openalex.org/W2121900269","https://openalex.org/W2124940540","https://openalex.org/W2135255608","https://openalex.org/W2153010305","https://openalex.org/W2276329208","https://openalex.org/W3152432996","https://openalex.org/W4205748477","https://openalex.org/W4251807571","https://openalex.org/W4253802298"],"related_works":["https://openalex.org/W2237847712","https://openalex.org/W1968317508","https://openalex.org/W2613214950","https://openalex.org/W4212979751","https://openalex.org/W2072993124","https://openalex.org/W2072461723","https://openalex.org/W3105214063","https://openalex.org/W2019893573","https://openalex.org/W2183075350","https://openalex.org/W2908833932"],"abstract_inverted_index":{"The":[0],"next-generation":[1],"High":[2],"Efficiency":[3],"Video":[4],"Coding":[5,38],"(HEVC)":[6],"standard":[7],"aims":[8],"at":[9],"providing":[10],"double":[11],"compression":[12,22],"compared":[13],"to":[14,32,99],"the":[15,33,37,81,90,101,114],"state-of-the-art":[16],"H.264/AVC":[17],"standard.":[18],"However,":[19],"this":[20,52],"improved":[21],"efficiency":[23],"accompanies":[24],"high":[25],"computational":[26],"complexity,":[27],"which":[28],"is":[29],"primarily":[30],"due":[31],"recursive":[34,93],"nature":[35],"of":[36,47],"Tree":[39],"Unit":[40],"structure":[41],"and":[42],"complex":[43],"Rate-Distortion":[44],"(RD)":[45],"Optimization":[46],"Prediction":[48],"Units":[49],"(PU).":[50],"In":[51],"paper,":[53],"we":[54],"propose":[55],"a":[56,65],"content-driven":[57],"adaptive":[58],"complexity":[59],"reduction":[60],"scheme":[61,88,116],"that":[62,113],"employs":[63],"an":[64,106,131],"priori":[66],"PU":[67,103],"size":[68,104],"selection":[69],"algorithm.":[70],"We":[71],"adaptively":[72],"combine":[73],"smaller":[74],"PUs":[75,78],"into":[76],"larger":[77],"depending":[79],"upon":[80],"video":[82,133],"frame":[83],"contents":[84],"under":[85],"consideration.":[86],"Our":[87],"eliminates":[89],"need":[91],"for":[92,105,125],"or":[94],"iterative":[95],"RD":[96],"cost":[97],"comparisons":[98],"select":[100],"best":[102],"HEVC":[107,126],"intra":[108,127],"encoder.":[109],"Experimental":[110],"results":[111],"demonstrate":[112],"proposed":[115],"provides":[117],"significant":[118],"time":[119],"savings":[120],"(on":[121,136],"average":[122,137],"43.74":[123],"%)":[124],"encoding,":[128],"while":[129],"incurring":[130],"insignificant":[132],"quality":[134],"loss":[135],"-0.048":[138],"dB":[139],"BD-PSNR).":[140]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":17},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}