{"id":"https://openalex.org/W2001177131","doi":"https://doi.org/10.1109/icmew.2014.6890695","title":"Intra coding of AVS2 Video Coding Standard","display_name":"Intra coding of AVS2 Video Coding Standard","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2001177131","doi":"https://doi.org/10.1109/icmew.2014.6890695","mag":"2001177131"},"language":"en","primary_location":{"id":"doi:10.1109/icmew.2014.6890695","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmew.2014.6890695","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW)","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/A5033035268","display_name":"Yinji Piao","orcid":"https://orcid.org/0000-0003-4242-6758"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Yinji Piao","raw_affiliation_strings":["Samsung Electronics","[SAMSUNG Electronics, Korea]"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"[SAMSUNG Electronics, Korea]","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100428821","display_name":"Jie Chen","orcid":"https://orcid.org/0000-0003-3171-1887"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jie Chen","raw_affiliation_strings":["Samsung Electronics","[SAMSUNG Electronics, Korea]"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"[SAMSUNG Electronics, Korea]","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006554501","display_name":"Sunil Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunil Lee","raw_affiliation_strings":["Samsung Electronics","[SAMSUNG Electronics, Korea]"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"[SAMSUNG Electronics, Korea]","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082059091","display_name":"Il-Koo Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Il-Koo Kim","raw_affiliation_strings":["Samsung Electronics","[SAMSUNG Electronics, Korea]"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"[SAMSUNG Electronics, Korea]","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033035268"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":0.5823,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.65574909,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9972000122070312,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9948999881744385,"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/coding-tree-unit","display_name":"Coding tree unit","score":0.8290748000144958},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.7567220330238342},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6853870749473572},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.679355263710022},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.5579318404197693},{"id":"https://openalex.org/keywords/context-adaptive-variable-length-coding","display_name":"Context-adaptive variable-length coding","score":0.5246760249137878},{"id":"https://openalex.org/keywords/tunstall-coding","display_name":"Tunstall coding","score":0.45042526721954346},{"id":"https://openalex.org/keywords/sub-band-coding","display_name":"Sub-band coding","score":0.4493296444416046},{"id":"https://openalex.org/keywords/variable-length-code","display_name":"Variable-length code","score":0.42930835485458374},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3103027939796448},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3012305498123169},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.28431612253189087},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2786925435066223},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.22707810997962952},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.214670330286026},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17715877294540405},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14887991547584534},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.1098986566066742},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.10213080048561096}],"concepts":[{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.8290748000144958},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.7567220330238342},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6853870749473572},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.679355263710022},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.5579318404197693},{"id":"https://openalex.org/C135534801","wikidata":"https://www.wikidata.org/wiki/Q1128721","display_name":"Context-adaptive variable-length coding","level":4,"score":0.5246760249137878},{"id":"https://openalex.org/C73231260","wikidata":"https://www.wikidata.org/wiki/Q7853376","display_name":"Tunstall coding","level":4,"score":0.45042526721954346},{"id":"https://openalex.org/C98526533","wikidata":"https://www.wikidata.org/wiki/Q1691938","display_name":"Sub-band coding","level":3,"score":0.4493296444416046},{"id":"https://openalex.org/C60603091","wikidata":"https://www.wikidata.org/wiki/Q2981616","display_name":"Variable-length code","level":3,"score":0.42930835485458374},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3103027939796448},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3012305498123169},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.28431612253189087},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2786925435066223},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.22707810997962952},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.214670330286026},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17715877294540405},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14887991547584534},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.1098986566066742},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.10213080048561096}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icmew.2014.6890695","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmew.2014.6890695","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2024289746","https://openalex.org/W2041148577","https://openalex.org/W2042947687","https://openalex.org/W2114900009","https://openalex.org/W2146395539","https://openalex.org/W2979990382"],"related_works":["https://openalex.org/W2045024766","https://openalex.org/W2083809258","https://openalex.org/W2308854072","https://openalex.org/W2101620528","https://openalex.org/W2121576276","https://openalex.org/W2362971005","https://openalex.org/W2043669308","https://openalex.org/W1573844898","https://openalex.org/W2062913485","https://openalex.org/W2025481570"],"abstract_inverted_index":{"This":[0],"paper":[1],"gives":[2],"an":[3],"introduction":[4],"to":[5,52,128],"intra":[6,80,101,109],"coding":[7,23,62,92,102,106,110],"of":[8,12,28,35,46,61,70,103,108,111],"the":[9,20,26,39,43,53,125],"new":[10,49,74],"generation":[11,45],"Audio":[13,29],"Video":[14,30],"Coding":[15,31],"Standard":[16,32],"(AVS2)":[17],"video":[18,22],"part,":[19],"latest":[21],"standard":[24],"under":[25],"development":[27],"(AVS)":[33],"Workgroup":[34],"China.":[36],"Started":[37],"from":[38],"basic":[40],"tools":[41],"in":[42,57,59,100,118],"first":[44],"AVS":[47],"(AVS1),":[48],"structures":[50],"similar":[51,71,126],"HEVC":[54],"are":[55,97],"employed":[56],"AVS2":[58,112],"terms":[60],"unit,":[63],"prediction":[64,96],"unit":[65],"and":[66,123],"transform":[67,86],"unit.":[68],"Despite":[69],"structures,":[72],"several":[73],"features":[75],"such":[76],"as":[77,87,89],"short":[78],"distance":[79],"coding,":[81],"non-squared":[82],"quad-tree":[83],"transform,":[84],"secondary":[85],"well":[88],"two-level":[90],"coefficient":[91],"combined":[93],"with":[94,121],"angular":[95],"also":[98],"adopted":[99],"AVS2.":[104],"The":[105],"efficiency":[107],"is":[113],"improved":[114],"by":[115],"about":[116],"30%":[117],"BD-rate":[119],"compared":[120],"AVS1":[122],"achieves":[124],"performance":[127],"HEVC/H.265.":[129]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}