{"id":"https://openalex.org/W2171155515","doi":"https://doi.org/10.1109/dcc.2004.1281447","title":"Multi-resolution source coding using entropy constrained dithered scalar quantization","display_name":"Multi-resolution source coding using entropy constrained dithered scalar quantization","publication_year":2004,"publication_date":"2004-06-10","ids":{"openalex":"https://openalex.org/W2171155515","doi":"https://doi.org/10.1109/dcc.2004.1281447","mag":"2171155515"},"language":"en","primary_location":{"id":"doi:10.1109/dcc.2004.1281447","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc.2004.1281447","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Compression Conference, 2004. Proceedings. DCC 2004","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/A5086649532","display_name":"Qian Zhao","orcid":"https://orcid.org/0000-0002-3758-237X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Qian Zhao","raw_affiliation_strings":["Oracle Corporation, Redwood, CA, USA"],"affiliations":[{"raw_affiliation_string":"Oracle Corporation, Redwood, CA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111701755","display_name":"Hanying Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hanying Feng","raw_affiliation_strings":["Department of Electrical Engineering, University of Stanford, Stanford, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Stanford, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001054791","display_name":"Michelle Effros","orcid":"https://orcid.org/0000-0003-3757-0675"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Effros","raw_affiliation_strings":["Department of Electrical Engineering (MC 136-93), California Institute of Technology, Pasadena, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (MC 136-93), California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5086649532"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8501,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.88421317,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"22","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9987000226974487,"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":0.9980999827384949,"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/dither","display_name":"Dither","score":0.9409195184707642},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6114556193351746},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.5545802712440491},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5231683850288391},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5025069713592529},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49378761649131775},{"id":"https://openalex.org/keywords/entropy-encoding","display_name":"Entropy encoding","score":0.42998045682907104},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4118339419364929},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38264596462249756},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.2442285120487213},{"id":"https://openalex.org/keywords/noise-shaping","display_name":"Noise shaping","score":0.22838515043258667},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1965087354183197},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1353013515472412},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10804453492164612}],"concepts":[{"id":"https://openalex.org/C70451592","wikidata":"https://www.wikidata.org/wiki/Q376493","display_name":"Dither","level":3,"score":0.9409195184707642},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6114556193351746},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.5545802712440491},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5231683850288391},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5025069713592529},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49378761649131775},{"id":"https://openalex.org/C1769480","wikidata":"https://www.wikidata.org/wiki/Q1345239","display_name":"Entropy encoding","level":3,"score":0.42998045682907104},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4118339419364929},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38264596462249756},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.2442285120487213},{"id":"https://openalex.org/C9083635","wikidata":"https://www.wikidata.org/wiki/Q2133535","display_name":"Noise shaping","level":2,"score":0.22838515043258667},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1965087354183197},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1353013515472412},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10804453492164612},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/dcc.2004.1281447","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc.2004.1281447","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Compression Conference, 2004. Proceedings. DCC 2004","raw_type":"proceedings-article"},{"id":"pmh:oai:authors.library.caltech.edu:4759","is_oa":false,"landing_page_url":"https://resolver.caltech.edu/CaltechAUTHORS:ZHAdcc04","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.535.7814","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.535.7814","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://authors.library.caltech.edu/4759/1/ZHAdcc04.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1990653637","https://openalex.org/W2084071523","https://openalex.org/W2104882785","https://openalex.org/W2107745473","https://openalex.org/W2134887275","https://openalex.org/W2136436909","https://openalex.org/W2142276208","https://openalex.org/W2151252184","https://openalex.org/W2161488606","https://openalex.org/W6683504902"],"related_works":["https://openalex.org/W2389128124","https://openalex.org/W2364812720","https://openalex.org/W2138725603","https://openalex.org/W3001913892","https://openalex.org/W2050335563","https://openalex.org/W2273639645","https://openalex.org/W4210717739","https://openalex.org/W2000868246","https://openalex.org/W2933484786","https://openalex.org/W2067936044"],"abstract_inverted_index":{"In":[0],"this":[1,46],"paper,":[2],"we":[3,48],"build":[4],"multiresolution":[5,41],"source":[6,42],"codes":[7],"using":[8],"entropy":[9,30],"constrained":[10],"dithered":[11],"scalar":[12,25],"quantizers.":[13],"We":[14],"demonstrate":[15],"that":[16,60],"for":[17,39],"n-dimensional":[18,37],"random":[19],"vectors,":[20],"dithering":[21],"followed":[22],"by":[23,29],"uniform":[24],"quantization":[26],"and":[27,55],"then":[28],"coding":[31],"achieves":[32],"performance":[33,58],"close":[34],"to":[35],"the":[36,62],"optimum":[38],"a":[40,50],"code.":[43],"Based":[44],"on":[45,70],"result,":[47],"propose":[49],"practical":[51],"code":[52],"design":[53],"algorithm":[54,69],"compare":[56],"its":[57],"with":[59],"of":[61],"set":[63],"partitioning":[64],"in":[65],"hierarchical":[66],"trees":[67],"(SPIHT)":[68],"natural":[71],"images.":[72]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}