{"id":"https://openalex.org/W4317600343","doi":"https://doi.org/10.1109/pcs56426.2022.10018069","title":"Overview of Grand Challenge on Neural Network-based Video Coding in ISCAS 2022","display_name":"Overview of Grand Challenge on Neural Network-based Video Coding in ISCAS 2022","publication_year":2022,"publication_date":"2022-12-07","ids":{"openalex":"https://openalex.org/W4317600343","doi":"https://doi.org/10.1109/pcs56426.2022.10018069"},"language":"en","primary_location":{"id":"doi:10.1109/pcs56426.2022.10018069","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/pcs56426.2022.10018069","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Picture Coding Symposium (PCS)","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/A5100387803","display_name":"Yue Li","orcid":"https://orcid.org/0000-0002-5624-7235"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yue Li","raw_affiliation_strings":["Bytedance Inc. 8910 University Center Lane,San Diego,CA,USA,92122"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bytedance Inc. 8910 University Center Lane,San Diego,CA,USA,92122","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100425726","display_name":"Li Zhang","orcid":"https://orcid.org/0000-0003-2118-4876"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li Zhang","raw_affiliation_strings":["Bytedance Inc. 8910 University Center Lane,San Diego,CA,USA,92122"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bytedance Inc. 8910 University Center Lane,San Diego,CA,USA,92122","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101727196","display_name":"Jizheng Xu","orcid":"https://orcid.org/0000-0002-5456-0367"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jizheng Xu","raw_affiliation_strings":["Bytedance Inc. 8910 University Center Lane,San Diego,CA,USA,92122"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bytedance Inc. 8910 University Center Lane,San Diego,CA,USA,92122","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100323986","display_name":"Kai Zhang","orcid":"https://orcid.org/0000-0002-6627-0009"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kai Zhang","raw_affiliation_strings":["Bytedance Inc. 8910 University Center Lane,San Diego,CA,USA,92122"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bytedance Inc. 8910 University Center Lane,San Diego,CA,USA,92122","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17107128,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"103","last_page":"107"},"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":0.9994999766349792,"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":0.9991000294685364,"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":0.7720032930374146},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6851478815078735},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5646623373031616},{"id":"https://openalex.org/keywords/reference-software","display_name":"Reference software","score":0.5090703368186951},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.47816282510757446},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4221372604370117},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4167076349258423},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34668752551078796},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.06864690780639648},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06380924582481384}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7720032930374146},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6851478815078735},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5646623373031616},{"id":"https://openalex.org/C2776493296","wikidata":"https://www.wikidata.org/wiki/Q7307150","display_name":"Reference software","level":3,"score":0.5090703368186951},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.47816282510757446},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4221372604370117},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4167076349258423},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34668752551078796},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.06864690780639648},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06380924582481384},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"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:10.1109/pcs56426.2022.10018069","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/pcs56426.2022.10018069","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Picture Coding Symposium (PCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2146395539","https://openalex.org/W2548527721","https://openalex.org/W2754162958","https://openalex.org/W2791741309","https://openalex.org/W2935381027","https://openalex.org/W2940954733","https://openalex.org/W2969260367","https://openalex.org/W2991484220","https://openalex.org/W3018065762","https://openalex.org/W3105615783","https://openalex.org/W3113558746","https://openalex.org/W3202918664","https://openalex.org/W4220715488","https://openalex.org/W4289752563","https://openalex.org/W4312254122","https://openalex.org/W4312327735","https://openalex.org/W4312407564","https://openalex.org/W4312747734","https://openalex.org/W4312787523","https://openalex.org/W4312802321","https://openalex.org/W4320074338","https://openalex.org/W6694662063","https://openalex.org/W6753412334","https://openalex.org/W6846602067"],"related_works":["https://openalex.org/W2028369661","https://openalex.org/W2166218295","https://openalex.org/W1967570903","https://openalex.org/W3114916061","https://openalex.org/W2998078884","https://openalex.org/W2899013327","https://openalex.org/W2272138664","https://openalex.org/W2392988872","https://openalex.org/W2940916484","https://openalex.org/W1675690107"],"abstract_inverted_index":{"Recently":[0],"years":[1],"have":[2],"witnessed":[3],"an":[4],"increasing":[5],"interest":[6],"in":[7,22,41,85,87,105,126],"the":[8,20,32,42,50,60,67,100,115,120,137],"neural":[9,72],"network-based":[10,73],"video":[11,97],"coding,":[12],"including":[13],"end2end":[14,138],"and":[15,26,54,69,83,110],"hybrid":[16,127],"schemes.":[17],"To":[18,90],"foster":[19],"research":[21],"this":[23,46],"emerging":[24],"field":[25],"provide":[27],"a":[28,92],"benchmark,":[29],"we":[30,48],"propose":[31],"Grand":[33],"Challenge":[34],"on":[35],"Neural":[36],"Network-based":[37],"Video":[38],"Coding":[39],"(GC-NNVC)":[40],"ISCAS":[43],"2022.":[44],"In":[45],"paper,":[47],"review":[49],"grand":[51],"challenge":[52,63],"results":[53],"share":[55],"interesting":[56],"observations":[57],"resulted":[58],"from":[59,136],"challenge.":[61],"This":[62],"includes":[64],"two":[65],"tracks,":[66],"hybrid-based":[68],"end2endbased.":[70],"Different":[71],"coding":[74,81,98],"schemes":[75],"are":[76,103],"evaluated":[77,104],"according":[78],"to":[79],"their":[80],"efficiency":[82],"innovations":[84],"methodologies":[86],"each":[88],"track.":[89],"facilitate":[91],"solid":[93],"comparison":[94],"with":[95,119],"conventional":[96],"techniques,":[99],"decoded":[101],"sequences":[102],"YUV":[106],"4:2:0":[107],"color":[108],"format":[109],"PSNR":[111],"is":[112],"adopted":[113],"as":[114],"distortion":[116],"metric.":[117],"Compared":[118],"reference":[121],"software":[122],"of":[123],"HEVC,":[124],"submissions":[125,135],"track":[128,139],"typically":[129],"exhibit":[130],"promising":[131],"BD-rate":[132],"reduction":[133],"while":[134],"perform":[140],"worse.":[141]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
