{"id":"https://openalex.org/W2131376078","doi":"https://doi.org/10.1109/dcc.1992.227481","title":"Subband vector quantization of images using hexagonal filter banks","display_name":"Subband vector quantization of images using hexagonal filter banks","publication_year":2003,"publication_date":"2003-01-02","ids":{"openalex":"https://openalex.org/W2131376078","doi":"https://doi.org/10.1109/dcc.1992.227481","mag":"2131376078"},"language":"en","primary_location":{"id":"doi:10.1109/dcc.1992.227481","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc.1992.227481","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Compression Conference, 1992.","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/A5075955902","display_name":"Osama S. Haddadin","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"O.S. Haddadin","raw_affiliation_strings":["Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","[Dept. of Electr. Eng., Utah Univ., Salt Lake City, UT, USA]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]},{"raw_affiliation_string":"[Dept. of Electr. Eng., Utah Univ., Salt Lake City, UT, USA]","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000193594","display_name":"V.J. Mathews","orcid":"https://orcid.org/0000-0001-6873-4172"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"V.J. Mathews","raw_affiliation_strings":["Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","[Dept. of Electr. Eng., Utah Univ., Salt Lake City, UT, USA]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]},{"raw_affiliation_string":"[Dept. of Electr. Eng., Utah Univ., Salt Lake City, UT, USA]","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055167534","display_name":"Thomas G. Stockham","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T.G. Stockham","raw_affiliation_strings":["Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","[Dept. of Electr. Eng., Utah Univ., Salt Lake City, UT, USA]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]},{"raw_affiliation_string":"[Dept. of Electr. Eng., Utah Univ., Salt Lake City, UT, USA]","institution_ids":["https://openalex.org/I223532165"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5075955902"],"corresponding_institution_ids":["https://openalex.org/I223532165"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.19557425,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"845","issue":null,"first_page":"2","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9984999895095825,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/vector-quantization","display_name":"Vector quantization","score":0.745179295539856},{"id":"https://openalex.org/keywords/hexagonal-crystal-system","display_name":"Hexagonal crystal system","score":0.686164915561676},{"id":"https://openalex.org/keywords/filter-bank","display_name":"Filter bank","score":0.6832333207130432},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6458049416542053},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6255131363868713},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5597227811813354},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.536795973777771},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5279946327209473},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.42433813214302063},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39025911688804626},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3891633450984955},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3419395089149475}],"concepts":[{"id":"https://openalex.org/C199833920","wikidata":"https://www.wikidata.org/wiki/Q612536","display_name":"Vector quantization","level":2,"score":0.745179295539856},{"id":"https://openalex.org/C128765274","wikidata":"https://www.wikidata.org/wiki/Q663314","display_name":"Hexagonal crystal system","level":2,"score":0.686164915561676},{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.6832333207130432},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6458049416542053},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6255131363868713},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5597227811813354},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.536795973777771},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5279946327209473},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.42433813214302063},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39025911688804626},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3891633450984955},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3419395089149475},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dcc.1992.227481","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dcc.1992.227481","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Compression Conference, 1992.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W229919492","https://openalex.org/W238753718","https://openalex.org/W291003596","https://openalex.org/W1602057758","https://openalex.org/W1657016249","https://openalex.org/W1690240707","https://openalex.org/W1830813422","https://openalex.org/W1977288938","https://openalex.org/W1984667240","https://openalex.org/W1985845479","https://openalex.org/W1999908130","https://openalex.org/W2002182716","https://openalex.org/W2024167838","https://openalex.org/W2041181954","https://openalex.org/W2058719583","https://openalex.org/W2060968961","https://openalex.org/W2100205678","https://openalex.org/W2134383396","https://openalex.org/W2139325798","https://openalex.org/W2139797453","https://openalex.org/W2143057036","https://openalex.org/W2152404966","https://openalex.org/W2162256416","https://openalex.org/W2164406058","https://openalex.org/W2167553001","https://openalex.org/W2179317868","https://openalex.org/W2266946488","https://openalex.org/W2583466288","https://openalex.org/W2913399920","https://openalex.org/W3201812650","https://openalex.org/W4244017338","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2021595906","https://openalex.org/W1539956819","https://openalex.org/W2093152993","https://openalex.org/W1489554298","https://openalex.org/W2766087987","https://openalex.org/W2378212145","https://openalex.org/W2400327593","https://openalex.org/W1988309121","https://openalex.org/W3209251257","https://openalex.org/W2159300429"],"abstract_inverted_index":{"Results":[0],"of":[1,21,64,67,76,91,102,105,110],"psychophysical":[2],"experiments":[3],"on":[4],"human":[5,69],"vision":[6],"conducted":[7],"in":[8,108],"the":[9,15,22,49,56,65,68,95,100,103,106,111],"last":[10],"three":[11],"decades":[12],"indicate":[13],"that":[14,33],"eye":[16,50],"performs":[17],"a":[18,28],"multichannel":[19],"decomposition":[20,45],"incident":[23],"images.":[24],"The":[25,38],"paper":[26],"presents":[27],"subband":[29],"vector":[30],"quantization":[31],"algorithm":[32],"employs":[34],"hexagonal":[35,39],"filter":[36,40],"banks.":[37],"bank":[41],"provides":[42],"an":[43],"image":[44,57],"similar":[46],"to":[47,53,61],"what":[48],"is":[51,59,86],"believed":[52],"do.":[54],"Consequently,":[55],"coder":[58],"able":[60],"make":[62],"use":[63],"properties":[66],"visual":[70],"system":[71],"and":[72,97],"produce":[73],"compressed":[74],"images":[75],"high":[77],"quality":[78],"at":[79],"low":[80],"bit":[81],"rates.":[82],"A":[83],"systematic":[84],"approach":[85],"presented":[87],"for":[88,99],"optimal":[89],"allocation":[90],"available":[92],"bits":[93],"among":[94],"subbands":[96],"also":[98],"selection":[101],"size":[104],"vectors":[107],"each":[109],"subbands.<":[112],"<ETX":[113],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[114],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">&gt;</ETX>":[115]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
