{"id":"https://openalex.org/W2952892270","doi":"https://doi.org/10.1109/lsp.2019.2921866","title":"A Novel Derived Mode for Block Partitioning Structure in Video Coding","display_name":"A Novel Derived Mode for Block Partitioning Structure in Video Coding","publication_year":2019,"publication_date":"2019-06-11","ids":{"openalex":"https://openalex.org/W2952892270","doi":"https://doi.org/10.1109/lsp.2019.2921866","mag":"2952892270"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2019.2921866","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2019.2921866","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-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/A5100427875","display_name":"Liqiang Wang","orcid":"https://orcid.org/0000-0002-9832-3056"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liqiang Wang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9832-3056","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000179650","display_name":"Xiaoran Cao","orcid":"https://orcid.org/0000-0002-1720-083X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoran Cao","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-1720-083X","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004051642","display_name":"Benben Niu","orcid":"https://orcid.org/0000-0002-8561-5009"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Benben Niu","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100565284","display_name":"Quanhe Yu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Quanhe Yu","raw_affiliation_strings":["HiSilicon Technologies Company, Co., Ltd, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HiSilicon Technologies Company, Co., Ltd, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100633350","display_name":"Jianhua Zheng","orcid":"https://orcid.org/0000-0003-0224-0270"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jianhua Zheng","raw_affiliation_strings":["HiSilicon Technologies Company, Co., Ltd, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HiSilicon Technologies Company, Co., Ltd, Beijing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008939883","display_name":"Yun He","orcid":"https://orcid.org/0000-0001-8430-6370"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun He","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4908,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61895199,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"26","issue":"8","first_page":"1117","last_page":"1121"},"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.995199978351593,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9944999814033508,"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":0.6476523876190186},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.47681018710136414},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.472678005695343},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.4129006862640381},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4088031053543091},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3091072142124176},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22579115629196167},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14494836330413818},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09416073560714722}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6476523876190186},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.47681018710136414},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.472678005695343},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.4129006862640381},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4088031053543091},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3091072142124176},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22579115629196167},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14494836330413818},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09416073560714722}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lsp.2019.2921866","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2019.2921866","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7799999713897705}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322624","display_name":"Tsinghua National Laboratory for Information Science and Technology","ror":"https://ror.org/03cve4549"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1969665649","https://openalex.org/W1982968273","https://openalex.org/W2028369661","https://openalex.org/W2050736133","https://openalex.org/W2101700394","https://openalex.org/W2146395539","https://openalex.org/W2169161136","https://openalex.org/W2528350002","https://openalex.org/W2561701399","https://openalex.org/W2768833599","https://openalex.org/W6646259628","https://openalex.org/W6675207249"],"related_works":["https://openalex.org/W4242191701","https://openalex.org/W2735437354","https://openalex.org/W2028369661","https://openalex.org/W2908833932","https://openalex.org/W4254232196","https://openalex.org/W1579233721","https://openalex.org/W2271827173","https://openalex.org/W2022760311","https://openalex.org/W2242376282","https://openalex.org/W2560965210"],"abstract_inverted_index":{"In":[0,57],"the":[1,4,9,21,42,59,73,82,118,128],"exploration":[2,24],"of":[3,35,45,63,130],"next":[5],"video":[6,23],"coding":[7,54,131],"standard,":[8],"quadtree":[10,36],"plus":[11],"binary":[12,38,70],"tree":[13],"block":[14,29],"structure":[15,34],"(QTBT)":[16],"has":[17],"been":[18],"adopted":[19],"in":[20,53,72,91],"joint":[22],"team.":[25],"QTBT":[26,46,88,105],"splits":[27,103],"a":[28,33,68,104,149],"into":[30,107],"sub-blocks":[31],"following":[32],"or":[37],"tree.":[39],"However,":[40],"all":[41],"split":[43,71,122],"modes":[44,123,137],"are":[47,98,124,138],"symmetrical,":[48],"which":[49],"is":[50,76,89,155],"less":[51],"efficient":[52],"asymmetrical":[55,121,132],"motion.":[56],"addition,":[58],"lower":[60],"signaling":[61,142],"efficiency":[62,146],"side":[64],"information":[65],"occurs":[66],"when":[67],"successive":[69],"same":[74],"direction":[75],"selected.":[77],"Motivated":[78],"by":[79,157],"these":[80],"observations,":[81],"derived":[83],"mode":[84],"(DM)":[85],"based":[86],"on":[87,153],"proposed":[90],"this":[92],"letter,":[93],"where":[94],"six":[95],"novel":[96],"DMs":[97],"introduced.":[99],"The":[100],"DM":[101],"further":[102],"node":[106],"several":[108],"sub-blocks,":[109],"and":[110,134],"each":[111],"sub-block":[112],"can":[113],"be":[114],"predicted":[115],"independently.":[116],"Among":[117],"DMs,":[119],"four":[120],"introduced":[125],"to":[126,140],"improve":[127,141],"capability":[129],"motion,":[133],"two":[135],"4-split":[136],"designed":[139],"efficiency.":[143],"Moreover,":[144],"higher":[145],"than":[147],"QTBT,":[148],"0.99%":[150],"BD-rate":[151],"saving":[152],"average,":[154],"verified":[156],"extensive":[158],"experiments.":[159]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
