{"id":"https://openalex.org/W4312344362","doi":"https://doi.org/10.1109/mmsp55362.2022.9949313","title":"Learning-Based Multi-Stage Intra Partition for Versatile Video Coding","display_name":"Learning-Based Multi-Stage Intra Partition for Versatile Video Coding","publication_year":2022,"publication_date":"2022-09-26","ids":{"openalex":"https://openalex.org/W4312344362","doi":"https://doi.org/10.1109/mmsp55362.2022.9949313"},"language":"en","primary_location":{"id":"doi:10.1109/mmsp55362.2022.9949313","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp55362.2022.9949313","pdf_url":null,"source":{"id":"https://openalex.org/S4363605768","display_name":"2022 IEEE 24th International Workshop on Multimedia Signal Processing (MMSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 24th International Workshop on Multimedia Signal Processing (MMSP)","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/A5102439347","display_name":"Hongji Zeng","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hongji Zeng","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University,Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information,Fuzhou,China","Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information, College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University,Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information,Fuzhou,China","institution_ids":["https://openalex.org/I80947539"]},{"raw_affiliation_string":"Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information, College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057108758","display_name":"Tiesong Zhao","orcid":"https://orcid.org/0000-0002-7497-8883"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiesong Zhao","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University,Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information,Fuzhou,China","Peng Cheng Laboratory, Shenzhen, China","Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information, College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University,Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information,Fuzhou,China","institution_ids":["https://openalex.org/I80947539"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information, College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080527860","display_name":"Weize Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weize Feng","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University,Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information,Fuzhou,China","Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information, College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University,Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information,Fuzhou,China","institution_ids":["https://openalex.org/I80947539"]},{"raw_affiliation_string":"Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information, College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100442847","display_name":"Nan Chen","orcid":"https://orcid.org/0000-0002-2040-9239"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Chen","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University,Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information,Fuzhou,China","Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information, College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University,Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information,Fuzhou,China","institution_ids":["https://openalex.org/I80947539"]},{"raw_affiliation_string":"Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information, College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065185622","display_name":"Jielian Lin","orcid":"https://orcid.org/0000-0002-7957-2858"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jielian Lin","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University,Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information,Fuzhou,China","Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information, College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University,Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information,Fuzhou,China","institution_ids":["https://openalex.org/I80947539"]},{"raw_affiliation_string":"Fujian Key Laboratory for Intelligent Processing and Wireless Transmission of Media Information, College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100407860","display_name":"Xu Wang","orcid":"https://orcid.org/0000-0002-2948-6468"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Wang","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University,Shenzhen,China","College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102439347"],"corresponding_institution_ids":["https://openalex.org/I80947539"],"apc_list":null,"apc_paid":null,"fwci":0.4916,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.61137441,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9997000098228455,"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":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7789785265922546},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.7111351490020752},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6434918642044067},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.5775935649871826},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.4902265667915344},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.4600387215614319},{"id":"https://openalex.org/keywords/luminance","display_name":"Luminance","score":0.45644882321357727},{"id":"https://openalex.org/keywords/algorithmic-efficiency","display_name":"Algorithmic efficiency","score":0.44023072719573975},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3647294044494629},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3418356478214264},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3267754018306732},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.29845085740089417},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.10965576767921448},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10055842995643616}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7789785265922546},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.7111351490020752},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6434918642044067},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.5775935649871826},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.4902265667915344},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.4600387215614319},{"id":"https://openalex.org/C73313986","wikidata":"https://www.wikidata.org/wiki/Q355386","display_name":"Luminance","level":2,"score":0.45644882321357727},{"id":"https://openalex.org/C116709606","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Algorithmic efficiency","level":3,"score":0.44023072719573975},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3647294044494629},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3418356478214264},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3267754018306732},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.29845085740089417},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.10965576767921448},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10055842995643616},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mmsp55362.2022.9949313","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp55362.2022.9949313","pdf_url":null,"source":{"id":"https://openalex.org/S4363605768","display_name":"2022 IEEE 24th International Workshop on Multimedia Signal Processing (MMSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 24th International Workshop on Multimedia Signal Processing (MMSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.6299999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2101700394","https://openalex.org/W2921369765","https://openalex.org/W2966267490","https://openalex.org/W2972169352","https://openalex.org/W2987291011","https://openalex.org/W2990674010","https://openalex.org/W3035784627","https://openalex.org/W3090974244","https://openalex.org/W3106958585","https://openalex.org/W3157739744","https://openalex.org/W3159840359","https://openalex.org/W3186196642","https://openalex.org/W3197390979","https://openalex.org/W4207042040","https://openalex.org/W6675207249","https://openalex.org/W6801158586"],"related_works":["https://openalex.org/W2237847712","https://openalex.org/W2613214950","https://openalex.org/W4212979751","https://openalex.org/W1528106786","https://openalex.org/W2084949169","https://openalex.org/W2072993124","https://openalex.org/W1564343373","https://openalex.org/W1880531112","https://openalex.org/W1600508251","https://openalex.org/W2282705090"],"abstract_inverted_index":{"The":[0,133],"latest":[1],"standard,":[2],"Versatile":[3],"Video":[4],"Coding":[5,97],"(VVC),":[6],"doubles":[7],"the":[8,12,21,34,64,70,81,89,103,110,115,118,130,141,150],"coding":[9,28],"efficiency":[10],"over":[11],"previous":[13],"generation":[14],"standard.":[15],"However,":[16],"better":[17],"performance":[18,166],"is":[19,122],"at":[20],"cost":[22],"of":[23,36,66,84,91,106,114,171],"a":[24,43,56,76,168],"sharp":[25],"increase":[26,152],"in":[27,69],"complexity.":[29],"In":[30],"order":[31],"to":[32,79,95,147,156],"reduce":[33,88,140],"complexity":[35,127],"VVC":[37],"intra":[38],"coding,":[39],"this":[40],"paper":[41],"proposes":[42],"multi-stage":[44],"block":[45],"partition":[46],"decision":[47],"framework":[48,61],"based":[49],"on":[50],"deep":[51],"learning.":[52],"First,":[53],"we":[54,74,101],"propose":[55],"three-stage":[57],"redundant":[58],"modes":[59,67],"removal":[60],"that":[62,161],"decreases":[63],"number":[65],"checked":[68],"brute-force":[71],"process.":[72],"Then,":[73],"build":[75],"lightweight":[77],"CNN":[78,92],"complete":[80],"classification":[82],"task":[83],"each":[85],"stage.":[86],"To":[87],"burden":[90],"and":[93,108],"adapt":[94],"different":[96],"Unit":[98],"(CU)":[99],"sizes,":[100],"pre-process":[102],"luminance":[104],"component":[105],"CU":[107],"use":[109],"results":[111,135,159],"as":[112],"input":[113],"network.":[116],"Finally,":[117],"multi-threshold":[119],"adjusting":[120],"scheme":[121],"proposed":[123],"for":[124],"trading":[125],"off":[126],"reduction":[128],"with":[129,149,167,174],"bit-rate":[131,151],"increase.":[132],"experimental":[134],"shows":[136],"our":[137,162],"method":[138,163],"can":[139],"encoding":[142],"time":[143],"ranging":[144,153],"from":[145,154],"16.93%":[146],"69.40%":[148],"0.31%":[155],"3.59%.":[157],"Such":[158],"demonstrate":[160],"has":[164],"superior":[165],"wide":[169],"range":[170],"adjustments":[172],"compared":[173],"other":[175],"state-of-the-art":[176],"methods.":[177]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
