{"id":"https://openalex.org/W2124206232","doi":"https://doi.org/10.1109/cisp.2008.763","title":"Perceptually Optimized Rate Control for JPEG2000 Coding of Color Images","display_name":"Perceptually Optimized Rate Control for JPEG2000 Coding of Color Images","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2124206232","doi":"https://doi.org/10.1109/cisp.2008.763","mag":"2124206232"},"language":"en","primary_location":{"id":"doi:10.1109/cisp.2008.763","doi":"https://doi.org/10.1109/cisp.2008.763","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp.2008.763","pdf_url":null,"source":{"id":"https://openalex.org/S4363605216","display_name":"International Congress on Image and Signal Processing (CISP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"2008 Congress on Image and Signal Processing","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5111683754","display_name":"Chun-Hsien Chou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I65196183","display_name":"Tatung University","ror":"https://ror.org/030m18266","country_code":"TW","type":"education","lineage":["https://openalex.org/I65196183"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chun-Hsien Chou","raw_affiliation_strings":["Department of Electrical Engineering, Tatung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tatung University, Taiwan","institution_ids":["https://openalex.org/I65196183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061045765","display_name":"Kuo\u2010Cheng Liu","orcid":"https://orcid.org/0000-0002-0446-983X","observed_orcids":["https://orcid.org/0000-0002-0446-983X"]},"institutions":[{"id":"https://openalex.org/I65196183","display_name":"Tatung University","ror":"https://ror.org/030m18266","country_code":"TW","type":"education","lineage":["https://openalex.org/I65196183"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuo-Cheng Liu","raw_affiliation_strings":["Department of Electrical Engineering, Tatung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tatung University, Taiwan","institution_ids":["https://openalex.org/I65196183"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057356608","display_name":"Ping-Hsuan Chung","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I65196183","display_name":"Tatung University","ror":"https://ror.org/030m18266","country_code":"TW","type":"education","lineage":["https://openalex.org/I65196183"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ping-Hsuan Chung","raw_affiliation_strings":["Department of Electrical Engineering, Tatung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tatung University, Taiwan","institution_ids":["https://openalex.org/I65196183"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I65196183"],"apc_list":null,"apc_paid":null,"fwci":0.5436,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.54555766,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"80","last_page":"84"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9965999722480774,"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":0.9965999722480774,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.0034000000450760126,"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"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":9.999999747378752e-05,"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/rate-control","display_name":"rate control","score":0.777999997138977},{"id":"https://openalex.org/keywords/jpeg-2000","display_name":"JPEG2000","score":0.996999979019165},{"id":"https://openalex.org/keywords/color-image-coding","display_name":"color image coding","score":0.7070000171661377},{"id":"https://openalex.org/keywords/perceptual-quality","display_name":"perceptual quality","score":0.7329999804496765},{"id":"https://openalex.org/keywords/rate-distortion-optimization","display_name":"rate-distortion optimization","score":0.7680000066757202},{"id":"https://openalex.org/keywords/truncation-point","display_name":"truncation point","score":0.8169999718666077},{"id":"https://openalex.org/keywords/computational-cost-reduction","display_name":"computational complexity reduction","score":0.8460000157356262},{"id":"https://openalex.org/keywords/memory-reduction","display_name":"memory reduction","score":0.7870000004768372}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6860482692718506},{"id":"https://openalex.org/C69216139","wikidata":"https://www.wikidata.org/wiki/Q931783","display_name":"JPEG 2000","level":5,"score":0.6156067848205566},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5901674032211304},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5851159691810608},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.5756979584693909},{"id":"https://openalex.org/C20914364","wikidata":"https://www.wikidata.org/wiki/Q4927178","display_name":"Block Truncation Coding","level":5,"score":0.5523543953895569},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5144267678260803},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.5041631460189819},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4950384199619293},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49119803309440613},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.4768432378768921},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.45019295811653137},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4323046803474426},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.4299502968788147},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41826385259628296},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.29698246717453003},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.22530442476272583},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2110578715801239},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.07698440551757812},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"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/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cisp.2008.763","doi":"https://doi.org/10.1109/cisp.2008.763","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp.2008.763","pdf_url":null,"source":{"id":"https://openalex.org/S4363605216","display_name":"International Congress on Image and Signal Processing (CISP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"2008 Congress on Image and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W160992278","https://openalex.org/W1505684982","https://openalex.org/W1528754619","https://openalex.org/W1925439815","https://openalex.org/W1948357167","https://openalex.org/W2104101678","https://openalex.org/W2104350111","https://openalex.org/W2107158791","https://openalex.org/W2112282585","https://openalex.org/W2116756512","https://openalex.org/W2123492407","https://openalex.org/W2126923426","https://openalex.org/W2131945162","https://openalex.org/W2132573196","https://openalex.org/W2144520790","https://openalex.org/W2150969685","https://openalex.org/W2168585093","https://openalex.org/W4253752137","https://openalex.org/W6677733583"],"related_works":["https://openalex.org/W2131945162","https://openalex.org/W2359625892","https://openalex.org/W2136995916","https://openalex.org/W1976525199","https://openalex.org/W2063670848","https://openalex.org/W2389903004","https://openalex.org/W2007868960","https://openalex.org/W2008490534","https://openalex.org/W2035661450","https://openalex.org/W1538522668"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3],"perceptually":[4],"optimized":[5],"three-stage":[6],"rate":[7,109,119],"control":[8,76,110,120],"algorithm":[9,111,121],"is":[10,37,112],"proposed":[11,108],"to":[12,38,42,47,81,114],"reduce":[13],"both":[14,98],"the":[15,19,23,31,48,56,68,74,83,90,104,107,117,124,129],"computational":[16,99],"complexity":[17,100],"and":[18,101],"memory":[20,102],"usage":[21],"over":[22],"conventional":[24],"post-compression":[25],"rate-distortion":[26,62,75],"(PCRD)":[27],"method":[28,80],"for":[29],"maintaining":[30],"visual":[32,126],"quality.":[33],"The":[34,52,64],"first":[35],"stage":[36,54,66],"allocate":[39],"coding":[40],"bits":[41],"each":[43],"code":[44],"block":[45],"according":[46],"associated":[49],"signal":[50],"energy.":[51],"second":[53],"approaches":[55],"final":[57],"truncation":[58,85],"point":[59,86],"through":[60],"calculating":[61],"slopes.":[63],"third":[65],"incorporates":[67],"evaluation":[69],"of":[70,78,106,116],"perceptible":[71],"distortion":[72],"into":[73],"scheme":[77],"PCRD":[79],"achieve":[82],"optimal":[84],"without":[87],"encoding":[88],"all":[89],"image":[91],"data.":[92],"Simulation":[93],"results":[94],"show":[95],"that,":[96],"in":[97],"usage,":[103],"performance":[105],"superior":[113],"that":[115],"JPEG2000":[118],"while":[122],"achieving":[123],"same":[125],"quality":[127],"at":[128],"target":[130],"bit":[131],"rate.":[132]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}