{"id":"https://openalex.org/W1991980940","doi":"https://doi.org/10.1109/icip.2011.6115779","title":"High definition video intra-only coding based on node-cell macroblock pixel structure and 2-D interleaved DCT","display_name":"High definition video intra-only coding based on node-cell macroblock pixel structure and 2-D interleaved DCT","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W1991980940","doi":"https://doi.org/10.1109/icip.2011.6115779","mag":"1991980940"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2011.6115779","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6115779","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5062514822","display_name":"Zheng Dong","orcid":"https://orcid.org/0000-0002-0692-7486"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Dong Zheng","raw_affiliation_strings":["Communications Rcscarch Centre, Ottawa, Canada","Communications Research Centre, Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Rcscarch Centre, Ottawa, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Communications Research Centre, Ottawa, Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Deming Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Deming Wang","raw_affiliation_strings":["Communications Rcscarch Centre, Ottawa, Canada","Communications Research Centre, Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Rcscarch Centre, Ottawa, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Communications Research Centre, Ottawa, Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100425173","display_name":"Liang Zhang","orcid":"https://orcid.org/0000-0002-0580-6412"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Liang Zhang","raw_affiliation_strings":["Communications Rcscarch Centre, Ottawa, Canada","Communications Research Centre, Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Rcscarch Centre, Ottawa, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Communications Research Centre, Ottawa, Canada","institution_ids":["https://openalex.org/I4210151552"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210151552"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1681","last_page":"1684"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9980000257492065,"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":0.9972000122070312,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/macroblock","display_name":"Macroblock","score":0.9240946769714355},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8079367280006409},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.7002694606781006},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.6861485242843628},{"id":"https://openalex.org/keywords/context-adaptive-binary-arithmetic-coding","display_name":"Context-adaptive binary arithmetic coding","score":0.5480537414550781},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5184525847434998},{"id":"https://openalex.org/keywords/context-adaptive-variable-length-coding","display_name":"Context-adaptive variable-length coding","score":0.4920055568218231},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.48715826869010925},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4450407326221466},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4176270067691803},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4023684859275818},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35844409465789795},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.33836573362350464},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.30891478061676025},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2242191731929779},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09865295886993408},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.0651576817035675}],"concepts":[{"id":"https://openalex.org/C124828224","wikidata":"https://www.wikidata.org/wiki/Q2632668","display_name":"Macroblock","level":3,"score":0.9240946769714355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8079367280006409},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.7002694606781006},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.6861485242843628},{"id":"https://openalex.org/C175732694","wikidata":"https://www.wikidata.org/wiki/Q1128713","display_name":"Context-adaptive binary arithmetic coding","level":3,"score":0.5480537414550781},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5184525847434998},{"id":"https://openalex.org/C135534801","wikidata":"https://www.wikidata.org/wiki/Q1128721","display_name":"Context-adaptive variable-length coding","level":4,"score":0.4920055568218231},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.48715826869010925},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4450407326221466},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4176270067691803},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4023684859275818},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35844409465789795},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.33836573362350464},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.30891478061676025},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2242191731929779},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09865295886993408},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0651576817035675},{"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/icip.2011.6115779","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6115779","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6299999952316284,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1603895355","https://openalex.org/W2106219841","https://openalex.org/W2140199336","https://openalex.org/W2324577125","https://openalex.org/W2488097972"],"related_works":["https://openalex.org/W1986721791","https://openalex.org/W2141441222","https://openalex.org/W1564343373","https://openalex.org/W2101620528","https://openalex.org/W2083809258","https://openalex.org/W1987576066","https://openalex.org/W2257784133","https://openalex.org/W2145400964","https://openalex.org/W2792398095","https://openalex.org/W2103963131"],"abstract_inverted_index":{"With":[0],"fast":[1],"developments":[2],"in":[3,54],"video":[4,14,49],"broadcasting":[5],"and":[6,10,22,64],"communication,":[7],"high":[8,11],"definition":[9],"bit":[12],"rate":[13,111,141],"applications":[15],"with":[16,94],"low":[17],"latency":[18],"are":[19],"becoming":[20],"more":[21,23],"popular.":[24],"This":[25],"leads":[26],"to":[27,43,71],"the":[28,31,39,73,87,95,102,106,117,119,126,134,146],"emergence":[29],"of":[30],"intra-only":[32,48],"encoding":[33],"scheme":[34],"as":[35],"it":[36],"can":[37,138],"provide":[38,139],"required":[40],"performance.":[41],"Specific":[42],"these":[44],"applications,":[45],"a":[46,65,110],"novel":[47],"coding":[50,83,100,121,136],"algorithm":[51,78,104,122,137],"is":[52,62,69,123],"proposed":[53,70,77,88,103,120],"this":[55],"paper.":[56],"A":[57],"node-cell":[58,89],"macroblock":[59,90],"pixel":[60,91],"structure":[61],"defined":[63],"2-D":[66],"interleaved":[67],"DCT":[68],"encode":[72],"node":[74],"pixels.":[75],"The":[76],"introduces":[79],"several":[80],"new":[81,135],"intra":[82,99],"modes":[84],"based":[85],"on":[86],"structure.":[92],"Combined":[93],"existing":[96],"MPEG-4":[97,148],"AVC":[98,149],"modes,":[101],"implements":[105],"mode":[107],"decision":[108],"through":[109],"distortion":[112,142],"optimization":[113],"process.":[114],"To":[115],"evaluate":[116],"performance,":[118],"integrated":[124],"into":[125],"reference":[127,147],"MPEG4-AVC":[128],"codec.":[129,150],"Experimental":[130],"results":[131],"confirm":[132],"that":[133],"significant":[140],"performance":[143],"gain":[144],"over":[145]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}