{"id":"https://openalex.org/W2085032417","doi":"https://doi.org/10.1109/tcsvt.2011.2125530","title":"One-Sided $\\rho$-GGD Source Modeling and Rate-Distortion Optimization in Scalable Wavelet Video Coder","display_name":"One-Sided $\\rho$-GGD Source Modeling and Rate-Distortion Optimization in Scalable Wavelet Video Coder","publication_year":2011,"publication_date":"2011-03-15","ids":{"openalex":"https://openalex.org/W2085032417","doi":"https://doi.org/10.1109/tcsvt.2011.2125530","mag":"2085032417"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2011.2125530","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2011.2125530","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,"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"},"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/A5111792264","display_name":"Chia-Yang Tsai","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Chia-Yang Tsai","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033363752","display_name":"Hsueh\u2010Ming Hang","orcid":"https://orcid.org/0000-0001-8965-2619"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsueh-Ming Hang","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111792264"],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":0.2576,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.58671975,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"21","issue":"11","first_page":"1557","last_page":"1570"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998999834060669,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9993000030517578,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9968000054359436,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5089578628540039},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4992334842681885},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.45624014735221863},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4293667674064636},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42222148180007935},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3487551808357239}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5089578628540039},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4992334842681885},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.45624014735221863},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4293667674064636},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42222148180007935},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3487551808357239},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2011.2125530","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2011.2125530","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,"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"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5899999737739563,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1546226961","https://openalex.org/W1590624540","https://openalex.org/W1965555277","https://openalex.org/W1976097564","https://openalex.org/W1998107961","https://openalex.org/W2047314660","https://openalex.org/W2064103975","https://openalex.org/W2064223425","https://openalex.org/W2101907787","https://openalex.org/W2103638658","https://openalex.org/W2118217749","https://openalex.org/W2123807397","https://openalex.org/W2124731682","https://openalex.org/W2132573196","https://openalex.org/W2134929491","https://openalex.org/W2135469284","https://openalex.org/W2142276208","https://openalex.org/W2142803455","https://openalex.org/W2149477602","https://openalex.org/W2162680090","https://openalex.org/W2169161136","https://openalex.org/W2404165095","https://openalex.org/W2787610181","https://openalex.org/W4302366751","https://openalex.org/W6675626797"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694","https://openalex.org/W2911598644","https://openalex.org/W2042127053"],"abstract_inverted_index":{"We":[0,47],"develop":[1],"an":[2],"accurate":[3],"source":[4],"model,":[5],"one-sided":[6,40,90],"<formula":[7,41,61,91],"formulatype=\"inline\"":[8,42,62,92],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[9,43,63,93],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex":[10,44,64,94],"Notation=\"TeX\">$\\rho$</tex></formula>":[11,45,65],"-generalized":[12],"Gaussian":[13],"distribution":[14],"(GGD),":[15],"for":[16,106],"approximating":[17],"the":[18,35,39,50,55,60,75,82,89,100,108,122,131,138,144],"residual":[19],"signals":[20],"in":[21,53,99,115,143],"scalable":[22,116],"wavelet":[23,117],"video":[24,118],"coding.":[25,119],"An":[26],"efficient":[27],"piecewise":[28],"linear":[29],"expression":[30],"is":[31,104],"suggested":[32],"to":[33,80],"estimate":[34],"shape":[36],"parameter":[37,66],"of":[38],"-GGD.":[46],"also":[48],"improve":[49],"model":[51,98],"accuracy":[52],"matching":[54],"real":[56],"data":[57],"by":[58],"modifying":[59],"estimation":[67,113],"formula.":[68],"Continuing":[69],"our":[70,126],"previous":[71],"work":[72],"on":[73],"developing":[74],"motion":[76,83,109,112],"information":[77,84],"gain":[78],"metric":[79],"measure":[81],"efficiency,":[85],"we":[86],"now":[87],"incorporate":[88],"Notation=\"TeX\">$\\rho$</tex>":[95],"</formula>":[96],"-GGD":[97],"cost":[101],"function,":[102],"which":[103],"used":[105],"deciding":[107],"vectors":[110],"and":[111,148],"mode":[114,133],"Compared":[120],"with":[121],"conventional":[123],"Lagrangian":[124],"optimization,":[125],"simulation":[127],"results":[128],"show":[129],"that":[130],"new":[132],"decision":[134],"method":[135],"generally":[136],"improves":[137],"peak":[139],"signal-to-noise":[140,146],"ratio":[141,147],"performance":[142],"combined":[145],"temporal":[149],"scalability":[150],"cases.":[151]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
