{"id":"https://openalex.org/W1528183936","doi":"https://doi.org/10.1109/iscas.2015.7169266","title":"Hierarchical fast mode decision algorithm for intra prediction in HEVC","display_name":"Hierarchical fast mode decision algorithm for intra prediction in HEVC","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1528183936","doi":"https://doi.org/10.1109/iscas.2015.7169266","mag":"1528183936"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2015.7169266","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2015.7169266","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5109432822","display_name":"Tae Sun Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tae Sun Kim","raw_affiliation_strings":["School of Electrical and Computer Engineering, Ajou University, Suwon, Korea","School of Electrical and Computer Engineering, Ajou University, San 5, Woncheon-Dong, Yeongtong-Gu, Suwon, 443-749, KOREA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Ajou University, Suwon, Korea","institution_ids":["https://openalex.org/I57664883"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, Ajou University, San 5, Woncheon-Dong, Yeongtong-Gu, Suwon, 443-749, KOREA","institution_ids":["https://openalex.org/I57664883"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059206438","display_name":"Myung Hoon Sunwoo","orcid":"https://orcid.org/0000-0001-6412-5185"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Myung Hoon Sunwoo","raw_affiliation_strings":["School of Electrical and Computer Engineering, Ajou University, Suwon, Korea","School of Electrical and Computer Engineering, Ajou University, San 5, Woncheon-Dong, Yeongtong-Gu, Suwon, 443-749, KOREA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Ajou University, Suwon, Korea","institution_ids":["https://openalex.org/I57664883"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, Ajou University, San 5, Woncheon-Dong, Yeongtong-Gu, Suwon, 443-749, KOREA","institution_ids":["https://openalex.org/I57664883"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102874648","display_name":"Jin-Gyun Chung","orcid":"https://orcid.org/0000-0002-7127-4944"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jin-Gyun Chung","raw_affiliation_strings":["Div. of Electronic Engr, Chonbuk National University, Jeonju, Jeonbuk, South Korea","Div. of Electronic Engr,. Chonbuk National University, Jeonju, Jeonbuk, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Div. of Electronic Engr, Chonbuk National University, Jeonju, Jeonbuk, South Korea","institution_ids":["https://openalex.org/I80611190"]},{"raw_affiliation_string":"Div. of Electronic Engr,. Chonbuk National University, Jeonju, Jeonbuk, South Korea","institution_ids":["https://openalex.org/I80611190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7398,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.84421186,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"pp","issue":null,"first_page":"2792","last_page":"2795"},"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/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"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9896000027656555,"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":0.8043792247772217},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.7145879864692688},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6183862090110779},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.5877975225448608},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5559226274490356},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5195265412330627},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.42530614137649536},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3336533308029175},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09104251861572266},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06033247709274292}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8043792247772217},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.7145879864692688},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6183862090110779},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.5877975225448608},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5559226274490356},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5195265412330627},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.42530614137649536},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3336533308029175},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09104251861572266},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06033247709274292},{"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/iscas.2015.7169266","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2015.7169266","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1838550990","https://openalex.org/W2043101517","https://openalex.org/W2058503137","https://openalex.org/W2146395539","https://openalex.org/W2425240487"],"related_works":["https://openalex.org/W3009161491","https://openalex.org/W2380956331","https://openalex.org/W2806397197","https://openalex.org/W1992296783","https://openalex.org/W2033101247","https://openalex.org/W2116936728","https://openalex.org/W2391322781","https://openalex.org/W2460818705","https://openalex.org/W2594233795","https://openalex.org/W2986238322"],"abstract_inverted_index":{"This":[0],"paper":[1,45],"proposes":[2,46],"a":[3,47],"fast":[4,39],"intra":[5,42],"prediction":[6,65],"algorithm":[7],"for":[8,29,41],"the":[9,30,34,62,72,77,88,93,106],"High":[10],"Efficiency":[11],"Video":[12],"Coding":[13],"(HEVC).":[14],"HEVC":[15],"has":[16],"35":[17],"modes,":[18],"such":[19],"as":[20],"DC":[21],"mode,":[22,24],"Planar":[23],"and":[25,36],"33":[26],"angular":[27],"modes":[28],"intra-prediction.":[31],"To":[32],"reduce":[33,61,76],"complexity":[35],"to":[37,60,103],"support":[38],"decision":[40,50],"prediction,":[43],"this":[44],"hierarchical":[48],"mode":[49],"method":[51],"(HMD).":[52],"The":[53,67],"proposed":[54,73,89],"HMD":[55,74,90],"mainly":[56],"focuses":[57],"on":[58],"how":[59],"number":[63],"of":[64,105],"modes.":[66],"experimental":[68],"results":[69],"show":[70],"that":[71,104],"can":[75,91],"encoding":[78,94],"time":[79,95],"about":[80,98],"39.17%":[81],"with":[82,109],"little":[83],"BDBR":[84],"loss.":[85],"On":[86],"average,":[87],"achieve":[92],"saving":[96],"e":[97],"14.13":[99],"~":[100,113],"19.37%":[101],"compared":[102],"existing":[107],"algorithms":[108],"slightly":[110],"increasing":[111],"0.01":[112],"0.42%":[114],"BDBR.":[115]},"counts_by_year":[{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}