{"id":"https://openalex.org/W2000354683","doi":"https://doi.org/10.1109/tcsvt.2009.2031370","title":"Compression of Bayer-Pattern Video Sequences Using Adjusted Chroma Subsampling","display_name":"Compression of Bayer-Pattern Video Sequences Using Adjusted Chroma Subsampling","publication_year":2009,"publication_date":"2009-09-04","ids":{"openalex":"https://openalex.org/W2000354683","doi":"https://doi.org/10.1109/tcsvt.2009.2031370","mag":"2000354683"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2009.2031370","doi":"https://doi.org/10.1109/tcsvt.2009.2031370","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2009.2031370","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["ccf-b","cwts-core","dongbi-b","jufo-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"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 Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2000354683"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://mediatum.ub.tum.de/node?id=963287","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100357677","display_name":"Hu Chen","orcid":"https://orcid.org/0000-0001-9300-6572","observed_orcids":["https://orcid.org/0000-0001-9300-6572"]},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Hu Chen","raw_affiliation_strings":["Institute for Media Technology, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","Inst. for Media Technol., Tech. Univ. Munchen, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Media Technology, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Inst. for Media Technol., Tech. Univ. Munchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042379612","display_name":"Mingzhe Sun","orcid":"https://orcid.org/0000-0002-3158-0840","observed_orcids":["https://orcid.org/0000-0002-3158-0840"]},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mingzhe Sun","raw_affiliation_strings":["Institute for Media Technology, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","Inst. for Media Technol., Tech. Univ. Munchen, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Media Technology, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Inst. for Media Technol., Tech. Univ. Munchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077346002","display_name":"Eckehard G. Steinbach","orcid":"https://orcid.org/0000-0001-8853-2703","observed_orcids":["https://orcid.org/0000-0001-8853-2703"]},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"E. Steinbach","raw_affiliation_strings":["Institute for Media Technology, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","Inst. for Media Technol., Tech. Univ. Munchen, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Media Technology, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Inst. for Media Technol., Tech. Univ. Munchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":2.3209,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.89224704,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"19","issue":"12","first_page":"1891","last_page":"1896"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.989300012588501,"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":0.989300012588501,"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":0.010099999606609344,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.00039999998989515007,"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/bayer-pattern","display_name":"Bayer pattern","score":0.7429999709129333},{"id":"https://openalex.org/keywords/video-compression","display_name":"video compression","score":0.7850000262260437},{"id":"https://openalex.org/keywords/chroma-subsampling","display_name":"chroma subsampling","score":0.9909999966621399},{"id":"https://openalex.org/keywords/demosaicing","display_name":"demosaicing","score":0.8880000114440918},{"id":"https://openalex.org/keywords/yuv-color-space","display_name":"YUV color space","score":0.8320000171661377},{"id":"https://openalex.org/keywords/low-complexity-coding","display_name":"low-complexity coding","score":0.6230000257492065},{"id":"https://openalex.org/keywords/image-reconstruction-quality","display_name":"image reconstruction quality","score":0.6909999847412109}],"concepts":[{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.777006208896637},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.750527024269104},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7194053530693054},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.682768702507019},{"id":"https://openalex.org/C5622133","wikidata":"https://www.wikidata.org/wiki/Q812133","display_name":"Bayer filter","level":5,"score":0.6715041995048523},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6571917533874512},{"id":"https://openalex.org/C91522604","wikidata":"https://www.wikidata.org/wiki/Q690110","display_name":"Color depth","level":5,"score":0.6192752122879028},{"id":"https://openalex.org/C27624317","wikidata":"https://www.wikidata.org/wiki/Q263499","display_name":"Demosaicing","level":5,"score":0.46187639236450195},{"id":"https://openalex.org/C84216515","wikidata":"https://www.wikidata.org/wiki/Q375677","display_name":"RGB color space","level":5,"score":0.42887333035469055},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.4167672097682953},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4166809916496277},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.3540371358394623},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2537055015563965},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12939172983169556},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsvt.2009.2031370","doi":"https://doi.org/10.1109/tcsvt.2009.2031370","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2009.2031370","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["ccf-b","cwts-core","dongbi-b","jufo-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"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 Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"},{"id":"pmh:oai:mediatum.ub.tum.de:node/963287","doi":null,"is_oa":true,"landing_page_url":"http://mediatum.ub.tum.de/node?id=963287","pdf_url":null,"source":{"id":"https://openalex.org/S4306400453","display_name":"mediaTUM \u2013 the media and publications repository of the Technical University Munich (Technical University Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:mediatum.ub.tum.de:node/963287","doi":null,"is_oa":true,"landing_page_url":"http://mediatum.ub.tum.de/node?id=963287","pdf_url":null,"source":{"id":"https://openalex.org/S4306400453","display_name":"mediaTUM \u2013 the media and publications repository of the Technical University Munich (Technical University Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W96697480","https://openalex.org/W1605423980","https://openalex.org/W1982310858","https://openalex.org/W2038843977","https://openalex.org/W2092661809","https://openalex.org/W2101851677","https://openalex.org/W2106111212","https://openalex.org/W2117355005","https://openalex.org/W2128919011","https://openalex.org/W2140573010","https://openalex.org/W2143211387","https://openalex.org/W2146450019","https://openalex.org/W2153031840","https://openalex.org/W2157587344","https://openalex.org/W2827868246","https://openalex.org/W4285719527","https://openalex.org/W6672948346","https://openalex.org/W6681453432"],"related_works":["https://openalex.org/W2552219839","https://openalex.org/W2038995105","https://openalex.org/W2900312390","https://openalex.org/W2084424935","https://openalex.org/W2320540034","https://openalex.org/W2101851677","https://openalex.org/W4206212499","https://openalex.org/W2965905890","https://openalex.org/W7055179588","https://openalex.org/W2508990087"],"abstract_inverted_index":{"Most":[0],"consumer":[1],"digital":[2],"color":[3,16,30,44,68],"cameras":[4,12],"are":[5,35,46,64,73],"equipped":[6],"with":[7],"a":[8,78,112,199,213],"single":[9],"chip.":[10],"Such":[11],"capture":[13],"only":[14],"one":[15],"component":[17],"per":[18],"pixel":[19,34],"(e.g.,":[20],"Bayer":[21,155],"pattern)":[22],"instead":[23],"of":[24,80,106,122,148,163,180,206,212],"an":[25,173],"RGB":[26,61],"triple.":[27],"Conventionally,":[28],"missing":[29],"components":[31],"at":[32,185,209],"each":[33],"interpolated":[36],"from":[37],"its":[38],"neighboring":[39],"pixels,":[40],"so":[41],"that":[42],"full":[43,59],"images":[45],"constructed.":[47],"This":[48],"process":[49],"is":[50],"typically":[51,75],"referred":[52],"to":[53,136,145,160,182],"as":[54],"demosaicing.":[55],"After":[56],"demosaicing,":[57],"the":[58,83,88,92,95,104,107,128,134,138,146,154,164,186,207,210],"resolution":[60],"video":[62,85,96,118],"frames":[63],"converted":[65],"into":[66,103],"YUV":[67],"space.":[69],"U":[70,141],"and":[71,82,110,142,150,157],"V":[72,143],"then":[74],"subsampled":[76],"by":[77],"factor":[79],"four":[81],"resulting":[84],"data":[86],"in":[87,127,153,175,216],"4:2:0":[89],"format":[90],"become":[91],"input":[93],"for":[94,115],"encoder.":[97],"In":[98,167],"this":[99,158,192],"letter,":[100],"we":[101,170,196],"look":[102],"weakness":[105],"conventional":[108],"scheme":[109],"propose":[111,197],"novel":[113],"solution":[114],"compressing":[116],"Bayer-pattern":[117],"data.":[119],"The":[120],"novelty":[121],"our":[123,168],"work":[124],"lies":[125],"largely":[126],"chroma":[129,139],"subsampling.":[130],"We":[131],"properly":[132],"choose":[133],"locations":[135],"calculate":[137],"pixels":[140,152],"according":[144],"positions":[147],"B":[149],"R":[151],"pattern":[156],"leads":[159],"higher":[161],"quality":[162],"reconstructed":[165],"images.":[166],"experiments,":[169],"have":[171],"observed":[172],"improvement":[174],"composite":[176],"peak-signal-to-noise":[177],"ratio":[178],"performance":[179],"up":[181],"1.5":[183],"dB":[184],"same":[187],"encoding":[188],"rate.":[189],"Based":[190],"on":[191],"highly":[193],"efficient":[194],"approach,":[195],"also":[198],"low-complexity":[200],"method":[201],"which":[202],"saves":[203],"almost":[204],"half":[205],"computation":[208],"expense":[211],"small":[214],"loss":[215],"coding":[217],"efficiency.":[218]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
