{"id":"https://openalex.org/W2127790855","doi":"https://doi.org/10.1109/icassp.2002.5745074","title":"A rate-distortion optimal coding alternative to matching pursuit","display_name":"A rate-distortion optimal coding alternative to matching pursuit","publication_year":2002,"publication_date":"2002-05-01","ids":{"openalex":"https://openalex.org/W2127790855","doi":"https://doi.org/10.1109/icassp.2002.5745074","mag":"2127790855"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2002.5745074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5745074","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","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/A5034692614","display_name":"Tom Ryen","orcid":null},"institutions":[{"id":"https://openalex.org/I92008406","display_name":"University of Stavanger","ror":"https://ror.org/02qte9q33","country_code":"NO","type":"education","lineage":["https://openalex.org/I92008406"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Tom Ryen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Stavanger University College, Stavanger, Norway","Stavanger University College, Department of Electrical and Computer Engineering, P.O.Box 2557 Ullandhaug, 4091, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Stavanger University College, Stavanger, Norway","institution_ids":["https://openalex.org/I92008406"]},{"raw_affiliation_string":"Stavanger University College, Department of Electrical and Computer Engineering, P.O.Box 2557 Ullandhaug, 4091, Norway","institution_ids":["https://openalex.org/I92008406"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078943543","display_name":"Guido M. Schustertt","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127453","display_name":"University of Applied Sciences Rapperswil","ror":"https://ror.org/02g821610","country_code":"CH","type":"education","lineage":["https://openalex.org/I4210127453","https://openalex.org/I4210129390"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Guido M. Schustertt","raw_affiliation_strings":["HSR Hochschule f\u00fcr Technik Rapperswil, Abteilung Elektrotechnik, Oberseestrasse 10, 8640, Switzerland","[HSR Hochschule f\u00fcr Technik Rapperswil, Abteilung Elektrotechnik, Oberseestrasse 10, 8640, Switzerland]"],"affiliations":[{"raw_affiliation_string":"HSR Hochschule f\u00fcr Technik Rapperswil, Abteilung Elektrotechnik, Oberseestrasse 10, 8640, Switzerland","institution_ids":["https://openalex.org/I4210127453"]},{"raw_affiliation_string":"[HSR Hochschule f\u00fcr Technik Rapperswil, Abteilung Elektrotechnik, Oberseestrasse 10, 8640, Switzerland]","institution_ids":["https://openalex.org/I4210127453"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048650003","display_name":"Aggelos K. Katsaggelos","orcid":"https://orcid.org/0000-0003-4554-0070"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aggelos K. Katsaggelos","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Northwestern University, Evanston, Illinois, USA","Northwestern University, Department of Electrical and Computer Engineering, Evanston, Illinois 60208-3118, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Northwestern University, Evanston, Illinois, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Northwestern University, Department of Electrical and Computer Engineering, Evanston, Illinois 60208-3118, USA","institution_ids":["https://openalex.org/I111979921"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5034692614"],"corresponding_institution_ids":["https://openalex.org/I92008406"],"apc_list":null,"apc_paid":null,"fwci":1.6444,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.81601732,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"III","last_page":"2177"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9986000061035156,"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/matching-pursuit","display_name":"Matching pursuit","score":0.6021888256072998},{"id":"https://openalex.org/keywords/lossy-compression","display_name":"Lossy compression","score":0.5766364932060242},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5717301368713379},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.5225300788879395},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5113450884819031},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.504301905632019},{"id":"https://openalex.org/keywords/rate\u2013distortion-optimization","display_name":"Rate\u2013distortion optimization","score":0.49808645248413086},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.48888009786605835},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.46487191319465637},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.45968931913375854},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4283352196216583},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4238862693309784},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4142780900001526},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4089798927307129},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.24492308497428894},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20473992824554443},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.09797737002372742}],"concepts":[{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.6021888256072998},{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.5766364932060242},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5717301368713379},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.5225300788879395},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5113450884819031},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.504301905632019},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.49808645248413086},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.48888009786605835},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.46487191319465637},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.45968931913375854},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4283352196216583},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4238862693309784},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4142780900001526},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4089798927307129},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.24492308497428894},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20473992824554443},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.09797737002372742},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.0},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icassp.2002.5745074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5745074","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1023.2998","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1023.2998","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/Tom_Ryen/publication/224228355_A_rate-distortion_optimal_coding_alternative_to_matching_pursuit/links/0c9605187fffc703ca000000.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1033.4422","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1033.4422","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/Tom_Ryen/publication/3318880_A_rate-distortion_optimal_alternative_to_matching_pursuit/links/0c9605187fffd11488000000.pdf?origin%3Dpublication_detail","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1033.9560","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1033.9560","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/Tom_Ryen/publication/3318880_A_rate-distortion_optimal_alternative_to_matching_pursuit/links/0c9605187fffd11488000000.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W205850768","https://openalex.org/W641296262","https://openalex.org/W1608472120","https://openalex.org/W1828617262","https://openalex.org/W1990992471","https://openalex.org/W1994062510","https://openalex.org/W2024962498","https://openalex.org/W2028781966","https://openalex.org/W2105718745","https://openalex.org/W2106448014","https://openalex.org/W2151693816","https://openalex.org/W2152486668","https://openalex.org/W2165500573","https://openalex.org/W6684457254"],"related_works":["https://openalex.org/W2547124190","https://openalex.org/W2385628723","https://openalex.org/W2888954728","https://openalex.org/W2552401318","https://openalex.org/W108076602","https://openalex.org/W3180760233","https://openalex.org/W4384342390","https://openalex.org/W3035703949","https://openalex.org/W4247601675","https://openalex.org/W1033938421"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,28,51,94],"method":[4],"to":[5,26,59,125],"find":[6,60],"the":[7,32,55,61,68,71,79,82,85,89,107,112,144,149,164],"operational":[8],"rate-distortion":[9,64,140],"optimal":[10,139],"solution":[11,83,108,141],"for":[12,44],"an":[13,119],"overcomplete":[14,21],"signal":[15],"decomposition.":[16],"The":[17,98,138],"idea":[18],"of":[19,31,84,87,157],"using":[20,48],"dictionaries,":[22],"or":[23],"frames,":[24],"is":[25,42,58,123,133,155],"get":[27],"sparse":[29],"representation":[30],"signal.":[33],"Traditionally,":[34],"suboptimal":[35],"algorithms,":[36],"such":[37,110],"as":[38],"Matching":[39,170],"Pursuit":[40],"(MP),":[41],"used":[43],"this":[45,102,128,158],"purpose.":[46],"When":[47],"frames":[49],"in":[50,78,131,148,174],"lossy":[52],"compression":[53],"scheme,":[54],"major":[56],"issue":[57],"best":[62,90],"possible":[63],"(RD)":[65],"tradeoff.":[66],"Given":[67],"frame":[69],"and":[70],"Variable":[72],"Length":[73],"Code":[74],"(VLC)":[75],"table":[76,146],"embedded":[77,147],"entropy":[80,150],"coder,":[81],"problem":[86,116],"establishing":[88],"RD":[91],"tradeoff":[92],"has":[93],"very":[95],"high":[96],"complexity.":[97],"proposed":[99,173],"approach":[100,109,166],"reduces":[101,117],"complexity":[103,132],"significantly":[104],"by":[105],"structuring":[106],"that":[111,127,163],"dependent":[113],"quantizer":[114],"allocation":[115],"into":[118],"independent":[120],"one.":[121],"It":[122],"important":[124],"note":[126],"large":[129],"reduction":[130],"achieved":[134],"without":[135],"sacrificing":[136],"optimality.":[137],"depends":[142],"on":[143],"VLC":[145,153],"coder.":[151],"Thus,":[152],"optimization":[154],"part":[156],"work.":[159],"We":[160],"show":[161],"experimentally":[162],"new":[165],"outperforms":[167],"Rate-Distortion":[168],"Optimized":[169],"Pursuit,":[171],"previously":[172],"[1].":[175]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
