{"id":"https://openalex.org/W2608250472","doi":"https://doi.org/10.1587/transinf.2016edl8134","title":"A Simple and Fast CU Division Algorithm for HEVC Intra Prediction","display_name":"A Simple and Fast CU Division Algorithm for HEVC Intra Prediction","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2608250472","doi":"https://doi.org/10.1587/transinf.2016edl8134","mag":"2608250472"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2016edl8134","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2016edl8134","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E100.D/5/E100.D_2016EDL8134/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E100.D/5/E100.D_2016EDL8134/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024359654","display_name":"Yankang Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099780","display_name":"National Institute of Technology, Kurume College","ror":"https://ror.org/00xefvv79","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210099780","https://openalex.org/I4210120810"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yankang WANG","raw_affiliation_strings":["Department of Control and Information Systems Engineering, National Institute of Technology, Kurume College"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Control and Information Systems Engineering, National Institute of Technology, Kurume College","institution_ids":["https://openalex.org/I4210099780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087914992","display_name":"Ryota Takagi","orcid":"https://orcid.org/0000-0002-4200-9869"},"institutions":[{"id":"https://openalex.org/I4210099780","display_name":"National Institute of Technology, Kurume College","ror":"https://ror.org/00xefvv79","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210099780","https://openalex.org/I4210120810"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryota TAKAGI","raw_affiliation_strings":["Department of Control and Information Systems Engineering, National Institute of Technology, Kurume College"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Control and Information Systems Engineering, National Institute of Technology, Kurume College","institution_ids":["https://openalex.org/I4210099780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063979135","display_name":"Genki Yoshitake","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Genki YOSHITAKE","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Faculty of Engineering, Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Faculty of Engineering, Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024359654"],"corresponding_institution_ids":["https://openalex.org/I4210099780"],"apc_list":null,"apc_paid":null,"fwci":0.1867,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.42367559,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"E100.D","issue":"5","first_page":"1140","last_page":"1143"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9976999759674072,"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":0.996999979019165,"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/quadtree","display_name":"Quadtree","score":0.8990687131881714},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8636983633041382},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.7276848554611206},{"id":"https://openalex.org/keywords/division","display_name":"Division (mathematics)","score":0.589914083480835},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.5793759822845459},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5719818472862244},{"id":"https://openalex.org/keywords/division-algorithm","display_name":"Division algorithm","score":0.5320858359336853},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4291940927505493},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4248810410499573},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3434537649154663},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22575700283050537},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.07569384574890137},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07309773564338684}],"concepts":[{"id":"https://openalex.org/C151416825","wikidata":"https://www.wikidata.org/wiki/Q934791","display_name":"Quadtree","level":2,"score":0.8990687131881714},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8636983633041382},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.7276848554611206},{"id":"https://openalex.org/C60798267","wikidata":"https://www.wikidata.org/wiki/Q1226939","display_name":"Division (mathematics)","level":2,"score":0.589914083480835},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.5793759822845459},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5719818472862244},{"id":"https://openalex.org/C190715199","wikidata":"https://www.wikidata.org/wiki/Q3526714","display_name":"Division algorithm","level":3,"score":0.5320858359336853},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4291940927505493},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4248810410499573},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3434537649154663},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22575700283050537},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.07569384574890137},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07309773564338684},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2016edl8134","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2016edl8134","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E100.D/5/E100.D_2016EDL8134/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2016edl8134","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2016edl8134","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E100.D/5/E100.D_2016EDL8134/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2608250472.pdf","grobid_xml":"https://content.openalex.org/works/W2608250472.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W1969665649","https://openalex.org/W2013875322","https://openalex.org/W2021636361","https://openalex.org/W2033140753","https://openalex.org/W2039760575","https://openalex.org/W2047745311","https://openalex.org/W2057403270","https://openalex.org/W2079658337","https://openalex.org/W2146395539"],"related_works":["https://openalex.org/W2388178587","https://openalex.org/W2162724120","https://openalex.org/W1987778158","https://openalex.org/W1618607655","https://openalex.org/W2094996819","https://openalex.org/W2420477268","https://openalex.org/W4225492784","https://openalex.org/W1601585824","https://openalex.org/W243046325","https://openalex.org/W2608250472"],"abstract_inverted_index":{"High":[0],"Efficiency":[1],"Video":[2],"Coding":[3],"is":[4],"a":[5,14,29,55,63,97,107],"new":[6],"video":[7,73],"coding":[8,16,35],"standard":[9],"after":[10],"H.264/AVC.":[11],"By":[12],"introducing":[13],"flexible":[15,43],"unit,":[17],"which":[18],"can":[19,47,123],"be":[20],"recursively":[21],"divided":[22],"from":[23,71],"64\u00d764":[24],"to":[25,50,59,74,111,128],"8\u00d78":[26],"blocks":[27],"in":[28],"Quadtree-Structure,":[30],"HEVC":[31,46,129],"achieves":[32],"significantly":[33],"higher":[34],"efficiency":[36],"than":[37],"the":[38,42,80],"previous":[39],"standards.":[40],"With":[41],"CU":[44,57,83,101,114],"structure,":[45],"effectively":[48],"adapt":[49],"highly":[51],"varying":[52],"contents":[53,61],"with":[54,62,132],"smaller":[56],"or":[58],"flat":[60],"larger":[64],"CU,":[65],"making":[66],"it":[67],"suitable":[68],"for":[69,90],"applications":[70],"mobile":[72],"super":[75],"high":[76,87],"definition":[77],"television.":[78],"On":[79],"other":[81],"hand,":[82],"division":[84,102,115],"does":[85],"incur":[86],"computational":[88,135],"cost":[89],"HEVC.":[91],"In":[92],"this":[93],"paper,":[94],"we":[95],"propose":[96],"simple":[98],"and":[99],"fast":[100],"algorithm":[103,122],"by":[104],"using":[105],"only":[106],"subset":[108],"of":[109],"pixels":[110],"determine":[112],"when":[113],"happens.":[116],"Experiment":[117],"results":[118],"show":[119],"that":[120],"our":[121],"achieve":[124],"prediction":[125],"quality":[126],"close":[127],"Test":[130],"Model":[131],"much":[133],"lower":[134],"cost.":[136]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}
