{"id":"https://openalex.org/W1572069051","doi":"https://doi.org/10.1109/glocom.2001.965732","title":"On the smoothing of trellis coded quantization","display_name":"On the smoothing of trellis coded quantization","publication_year":2002,"publication_date":"2002-11-13","ids":{"openalex":"https://openalex.org/W1572069051","doi":"https://doi.org/10.1109/glocom.2001.965732","mag":"1572069051"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2001.965732","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5012948767","display_name":"D. Thirupathi","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"funder","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I4210116219","display_name":"Engineering Systems (United States)","ror":"https://ror.org/02qg60849","country_code":"US","type":"company","lineage":["https://openalex.org/I4210116219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Thirupathi","raw_affiliation_strings":["Department of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212","https://openalex.org/I4210116219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052427843","display_name":"K.M. Chugg","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"funder","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I4210116219","display_name":"Engineering Systems (United States)","ror":"https://ror.org/02qg60849","country_code":"US","type":"company","lineage":["https://openalex.org/I4210116219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K.M. Chugg","raw_affiliation_strings":["Department of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212","https://openalex.org/I4210116219"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":57},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9999,"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":0.9999,"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":0.9976,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9955,"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/smoothing","display_name":"Smoothing","score":0.760581},{"id":"https://openalex.org/keywords/trellis","display_name":"Trellis (graph)","score":0.640739},{"id":"https://openalex.org/keywords/trellis-quantization","display_name":"Trellis quantization","score":0.62098527}],"concepts":[{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.760581},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.64369595},{"id":"https://openalex.org/C2781235587","wikidata":"https://www.wikidata.org/wiki/Q7838009","display_name":"Trellis (graph)","level":3,"score":0.640739},{"id":"https://openalex.org/C5317259","wikidata":"https://www.wikidata.org/wiki/Q4462361","display_name":"Trellis quantization","level":5,"score":0.62098527},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5882459},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.50113773},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.474562},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32491845},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.28245434},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1805397},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.07524896},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.052530855},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.0},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2001.965732","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":11,"referenced_works":["https://openalex.org/W1590624540","https://openalex.org/W2107574065","https://openalex.org/W2112824094","https://openalex.org/W2130032292","https://openalex.org/W2133882791","https://openalex.org/W2145541334","https://openalex.org/W2152022823","https://openalex.org/W2152368189","https://openalex.org/W2152797116","https://openalex.org/W2165205968","https://openalex.org/W2171136259"],"related_works":["https://openalex.org/W4236660969","https://openalex.org/W4234968273","https://openalex.org/W4225393332","https://openalex.org/W2378566334","https://openalex.org/W2364605271","https://openalex.org/W2211145347","https://openalex.org/W2170664457","https://openalex.org/W2138957216","https://openalex.org/W2081454078","https://openalex.org/W1584458948"],"abstract_inverted_index":{"In":[0],"this":[1,18],"paper":[2],"we":[3,20],"examine":[4],"the":[5,22,26,32,37,44,48,53,86,91],"possibility":[6],"of":[7,25,47,52,62],"applying":[8],"fixed-lag":[9],"smoothing":[10],"techniques":[11,67],"to":[12,42,60,103],"trellis":[13],"coded":[14],"quantization":[15,66],"(TCQ).":[16],"For":[17],"application,":[19],"exploit":[21],"tree":[23,38],"structure":[24],"predictive":[27,65,70],"TCQ":[28,56,71],"(P-TCQ).":[29],"We":[30,83],"apply":[31],"(M,L)":[33],"algorithm":[34],"for":[35],"searching":[36],"and":[39,79],"Kalman":[40],"smoother":[41],"find":[43,84],"smoothed":[45,55,73],"estimates":[46],"data.":[49],"The":[50],"performance":[51],"resulting":[54],"(S-TCQ)":[57],"is":[58],"compared":[59],"that":[61,85],"some":[63],"other":[64,92],"such":[68],"as":[69],"(P-TCQ),":[72],"differential":[74],"pulse":[75],"code":[76],"modulation":[77],"(S-DPCM)":[78],"scalar":[80],"DPCM":[81],"codes.":[82],"proposed":[87],"S-TCQ":[88],"outperform":[89],"all":[90],"schemes":[93],"mentioned":[94],"above":[95],"by":[96],"more":[97],"than":[98],"1":[99],"dB":[100],"when":[101],"applied":[102],"several":[104],"synthetic":[105],"sources.":[106]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W1572069051","counts_by_year":[],"updated_date":"2025-02-02T07:55:04.829335","created_date":"2016-06-24"}