{"id":"https://openalex.org/W3014006308","doi":"https://doi.org/10.1109/ickii46306.2019.9042705","title":"An Improved Image Compression Technique using Large Adaptive DCT Psychovisual Thresholds","display_name":"An Improved Image Compression Technique using Large Adaptive DCT Psychovisual Thresholds","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W3014006308","doi":"https://doi.org/10.1109/ickii46306.2019.9042705","mag":"3014006308"},"language":"en","primary_location":{"id":"doi:10.1109/ickii46306.2019.9042705","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ickii46306.2019.9042705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 2nd International Conference on Knowledge Innovation and Invention (ICKII)","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/A5011380833","display_name":"Ferda Ernawan","orcid":"https://orcid.org/0000-0002-6779-1594"},"institutions":[{"id":"https://openalex.org/I102913810","display_name":"Universiti Malaysia Pahang Al-Sultan Abdullah","ror":"https://ror.org/01704wp68","country_code":"MY","type":"education","lineage":["https://openalex.org/I102913810"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Ferda Ernawan","raw_affiliation_strings":["Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Malaysia","Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang,Lebuhraya Tun Razak, Gambang,Pahang,Malaysia,26300"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Malaysia","institution_ids":["https://openalex.org/I102913810"]},{"raw_affiliation_string":"Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang,Lebuhraya Tun Razak, Gambang,Pahang,Malaysia,26300","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068430010","display_name":"Muhammad Nomani Kabir","orcid":"https://orcid.org/0000-0003-2796-9324"},"institutions":[{"id":"https://openalex.org/I102913810","display_name":"Universiti Malaysia Pahang Al-Sultan Abdullah","ror":"https://ror.org/01704wp68","country_code":"MY","type":"education","lineage":["https://openalex.org/I102913810"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Muhammad Nomani Kabir","raw_affiliation_strings":["Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Malaysia","Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang,Lebuhraya Tun Razak, Gambang,Pahang,Malaysia,26300"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Malaysia","institution_ids":["https://openalex.org/I102913810"]},{"raw_affiliation_string":"Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang,Lebuhraya Tun Razak, Gambang,Pahang,Malaysia,26300","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016887161","display_name":"Zuriani Mustaffa","orcid":"https://orcid.org/0000-0001-6924-4749"},"institutions":[{"id":"https://openalex.org/I102913810","display_name":"Universiti Malaysia Pahang Al-Sultan Abdullah","ror":"https://ror.org/01704wp68","country_code":"MY","type":"education","lineage":["https://openalex.org/I102913810"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Zuriani Mustaffa","raw_affiliation_strings":["Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Malaysia","Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang,Lebuhraya Tun Razak, Gambang,Pahang,Malaysia,26300"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Malaysia","institution_ids":["https://openalex.org/I102913810"]},{"raw_affiliation_string":"Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang,Lebuhraya Tun Razak, Gambang,Pahang,Malaysia,26300","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023929716","display_name":"Kohbalan Moorthy","orcid":"https://orcid.org/0000-0002-6184-0359"},"institutions":[{"id":"https://openalex.org/I102913810","display_name":"Universiti Malaysia Pahang Al-Sultan Abdullah","ror":"https://ror.org/01704wp68","country_code":"MY","type":"education","lineage":["https://openalex.org/I102913810"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Kohbalan Moorthy","raw_affiliation_strings":["Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Malaysia","Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang,Lebuhraya Tun Razak, Gambang,Pahang,Malaysia,26300"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Malaysia","institution_ids":["https://openalex.org/I102913810"]},{"raw_affiliation_string":"Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang,Lebuhraya Tun Razak, Gambang,Pahang,Malaysia,26300","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082627066","display_name":"Mritha Ramalingam","orcid":"https://orcid.org/0000-0002-9197-0840"},"institutions":[{"id":"https://openalex.org/I102913810","display_name":"Universiti Malaysia Pahang Al-Sultan Abdullah","ror":"https://ror.org/01704wp68","country_code":"MY","type":"education","lineage":["https://openalex.org/I102913810"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Mritha Ramalingam","raw_affiliation_strings":["Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Malaysia","Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang,Lebuhraya Tun Razak, Gambang,Pahang,Malaysia,26300"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Malaysia","institution_ids":["https://openalex.org/I102913810"]},{"raw_affiliation_string":"Faculty of Computer Systems & Software Engineering, Universiti Malaysia Pahang,Lebuhraya Tun Razak, Gambang,Pahang,Malaysia,26300","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5011380833"],"corresponding_institution_ids":["https://openalex.org/I102913810"],"apc_list":null,"apc_paid":null,"fwci":0.1012,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.48568006,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"561","last_page":"564"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9977999925613403,"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":0.9973999857902527,"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/computer-science","display_name":"Computer science","score":0.6815028190612793},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.6787863969802856},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.6280106902122498},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6152400374412537},{"id":"https://openalex.org/keywords/huffman-coding","display_name":"Huffman coding","score":0.6064178943634033},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.599457859992981},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.5846486687660217},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5626466274261475},{"id":"https://openalex.org/keywords/data-compression-ratio","display_name":"Data compression ratio","score":0.5600197911262512},{"id":"https://openalex.org/keywords/compression-artifact","display_name":"Compression artifact","score":0.4449029564857483},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.44276875257492065},{"id":"https://openalex.org/keywords/human-visual-system-model","display_name":"Human visual system model","score":0.4145217537879944},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3355679214000702},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.330689013004303},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.20114856958389282}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6815028190612793},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.6787863969802856},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.6280106902122498},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6152400374412537},{"id":"https://openalex.org/C46900642","wikidata":"https://www.wikidata.org/wiki/Q2647","display_name":"Huffman coding","level":3,"score":0.6064178943634033},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.599457859992981},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.5846486687660217},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5626466274261475},{"id":"https://openalex.org/C94835093","wikidata":"https://www.wikidata.org/wiki/Q3113333","display_name":"Data compression ratio","level":5,"score":0.5600197911262512},{"id":"https://openalex.org/C57654395","wikidata":"https://www.wikidata.org/wiki/Q1097775","display_name":"Compression artifact","level":5,"score":0.4449029564857483},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.44276875257492065},{"id":"https://openalex.org/C160086991","wikidata":"https://www.wikidata.org/wiki/Q5939193","display_name":"Human visual system model","level":3,"score":0.4145217537879944},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3355679214000702},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.330689013004303},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.20114856958389282}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ickii46306.2019.9042705","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ickii46306.2019.9042705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 2nd International Conference on Knowledge Innovation and Invention (ICKII)","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":12,"referenced_works":["https://openalex.org/W1982445504","https://openalex.org/W2041474076","https://openalex.org/W2058283171","https://openalex.org/W2088263286","https://openalex.org/W2121029817","https://openalex.org/W2135480257","https://openalex.org/W2738246058","https://openalex.org/W2752890196","https://openalex.org/W2789561488","https://openalex.org/W2791864230","https://openalex.org/W2889871847","https://openalex.org/W2905821319"],"related_works":["https://openalex.org/W1564637051","https://openalex.org/W2097012618","https://openalex.org/W2084773883","https://openalex.org/W2536414725","https://openalex.org/W1988177904","https://openalex.org/W2390356165","https://openalex.org/W2756410301","https://openalex.org/W3159853142","https://openalex.org/W609092576","https://openalex.org/W338528103"],"abstract_inverted_index":{"High":[0],"quality":[1,124],"multimedia":[2,12,28],"requires":[3],"high":[4,122],"bandwidth":[5],"and":[6,68,125],"data":[7,13,29],"transfer":[8],"rate":[9],"to":[10,23,83,151],"transmit":[11],"in":[14,31,56,150],"communication":[15],"networks.":[16,38],"Image":[17],"compression":[18,42,69],"is":[19,91,148],"one":[20],"of":[21,27,98,115,130],"solutions":[22],"reduce":[24],"the":[25,65,99,105,113,145],"storage":[26],"which":[30],"turn":[32],"allows":[33],"an":[34,74],"efficient":[35],"transmission":[36],"through":[37,44],"An":[39,87],"adaptive":[40,75,88,116],"image":[41,85,123,147],"technique":[43],"customized":[45],"quantization":[46,60,81],"tables":[47,82],"based":[48,93],"on":[49,94],"user":[50],"preference":[51],"has":[52],"been":[53],"widely":[54],"used":[55],"many":[57],"applications.":[58],"Scaling":[59],"table":[61],"can":[62],"significantly":[63],"influence":[64],"reconstruction":[66,101],"error":[67,102],"rate.":[70],"This":[71],"paper":[72],"proposes":[73],"psychovisual":[76,89,119],"threshold":[77,90,120],"for":[78],"customizing":[79],"large":[80,117],"improve":[84],"compression.":[86],"computed":[92],"a":[95],"smooth":[96],"curve":[97],"absolute":[100],"by":[103],"incrementing":[104],"DCT":[106,118],"frequency":[107],"order.":[108],"Experimental":[109],"results":[110],"show":[111],"that":[112,138],"performance":[114],"achieves":[121],"minimum":[126],"average":[127],"bit":[128],"length":[129],"Huffman":[131],"code.":[132],"The":[133],"proposed":[134],"method":[135],"also":[136],"demonstrates":[137],"boundary":[139],"effects":[140],"do":[141],"not":[142],"appear":[143],"when":[144],"compressed":[146],"zoomed":[149],"400%.":[152]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}