{"id":"https://openalex.org/W2127536032","doi":"https://doi.org/10.1109/ism.2007.4412351","title":"A New Image Compression Scheme Based on Locally Adaptive Coding","display_name":"A New Image Compression Scheme Based on Locally Adaptive Coding","publication_year":2007,"publication_date":"2007-12-01","ids":{"openalex":"https://openalex.org/W2127536032","doi":"https://doi.org/10.1109/ism.2007.4412351","mag":"2127536032"},"language":"en","primary_location":{"id":"doi:10.1109/ism.2007.4412351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ism.2007.4412351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ninth IEEE International Symposium on Multimedia (ISM 2007)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5038550838","display_name":"Chin\u2010Chen Chang","orcid":"https://orcid.org/0000-0002-7319-5780"},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]},{"id":"https://openalex.org/I4880106","display_name":"Feng Chia University","ror":"https://ror.org/05vhczg54","country_code":"TW","type":"education","lineage":["https://openalex.org/I4880106"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chin-Chen Chang","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Chung Cheng University, Chiayi, Taiwan","Department of Information Engineering and Computer Science, Feng Chia University FCU, Taichung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Chung Cheng University, Chiayi, Taiwan","institution_ids":["https://openalex.org/I148099254"]},{"raw_affiliation_string":"Department of Information Engineering and Computer Science, Feng Chia University FCU, Taichung, Taiwan","institution_ids":["https://openalex.org/I4880106"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055481837","display_name":"Yung\u2010Chen Chou","orcid":"https://orcid.org/0009-0000-5956-1820"},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yung-Chen Chou","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Chung Cheng University, Chiayi, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Chung Cheng University, Chiayi, Taiwan","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058313652","display_name":"Chia\u2010Chen Lin","orcid":"https://orcid.org/0000-0003-4480-7351"},"institutions":[{"id":"https://openalex.org/I177918364","display_name":"Providence University","ror":"https://ror.org/03fcpsq87","country_code":"TW","type":"education","lineage":["https://openalex.org/I177918364"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia-Chen Lin","raw_affiliation_strings":["Department of Computer Science and Information Management, Providence University, Taichung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Management, Providence University, Taichung, Taiwan","institution_ids":["https://openalex.org/I177918364"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"14","last_page":"21"},"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":0.9970999956130981,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9915000200271606,"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/codebook","display_name":"Codebook","score":0.9024291038513184},{"id":"https://openalex.org/keywords/vector-quantization","display_name":"Vector quantization","score":0.8352579474449158},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.7233905792236328},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5805490016937256},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5623741149902344},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5409979820251465},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.48115861415863037},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.472842276096344},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.44871124625205994},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4336608052253723},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.42668431997299194},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3950243294239044},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.32989877462387085},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.30362167954444885},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2694048285484314}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.9024291038513184},{"id":"https://openalex.org/C199833920","wikidata":"https://www.wikidata.org/wiki/Q612536","display_name":"Vector quantization","level":2,"score":0.8352579474449158},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.7233905792236328},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5805490016937256},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5623741149902344},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5409979820251465},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.48115861415863037},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.472842276096344},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.44871124625205994},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4336608052253723},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.42668431997299194},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3950243294239044},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.32989877462387085},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.30362167954444885},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2694048285484314}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ism.2007.4412351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ism.2007.4412351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ninth IEEE International Symposium on Multimedia (ISM 2007)","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":15,"referenced_works":["https://openalex.org/W1711095077","https://openalex.org/W1994834625","https://openalex.org/W2017752915","https://openalex.org/W2121813208","https://openalex.org/W2132573768","https://openalex.org/W2134383396","https://openalex.org/W2138010745","https://openalex.org/W2140196014","https://openalex.org/W2152947751","https://openalex.org/W2158143420","https://openalex.org/W2170023599","https://openalex.org/W2170236946","https://openalex.org/W2519457052","https://openalex.org/W2913399920","https://openalex.org/W4244017338"],"related_works":["https://openalex.org/W2148772884","https://openalex.org/W2017514583","https://openalex.org/W2100120615","https://openalex.org/W2147406819","https://openalex.org/W2352648934","https://openalex.org/W1929869830","https://openalex.org/W2387054321","https://openalex.org/W2017401491","https://openalex.org/W2062765737","https://openalex.org/W2012827167"],"abstract_inverted_index":{"Vector":[0],"quantization":[1],"(VQ)":[2],"is":[3,63,95,111],"a":[4,20,57],"simple":[5],"and":[6,24,46,52,102],"widely":[7],"used":[8,49,107],"compression":[9,22,61],"technology":[10],"in":[11,37,108],"many":[12],"applications.":[13],"For":[14],"image":[15,41,60,84,89],"compression,":[16],"VQ":[17,32,71],"provides":[18],"both":[19],"fixed":[21],"ratio":[23],"maintains":[25],"acceptable":[26],"distortion.":[27],"However,":[28],"the":[29,40,67,83,87,92,103],"performance":[30,68],"of":[31,39,43,69,86,105],"still":[33],"can":[34],"be":[35],"improved":[36],"terms":[38],"quality":[42,85],"compressed":[44,88],"images":[45],"codebook":[47,110],"size":[48],"for":[50],"encoding":[51],"decoding.":[53],"In":[54],"this":[55],"paper,":[56],"new":[58],"VQ-like":[59],"method":[62,94],"proposed":[64,93],"to":[65],"improve":[66],"traditional":[70,117],"by":[72,91,116],"using":[73],"locally":[74],"adaptive":[75],"coding":[76],"concept.":[77],"The":[78],"experimental":[79],"results":[80],"confirm":[81],"that":[82,114],"offered":[90],"higher":[96],"than":[97,113],"30":[98],"dB":[99],"on":[100],"average,":[101],"number":[104],"codewords":[106],"our":[109],"less":[112],"required":[115],"VQ.":[118]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
