{"id":"https://openalex.org/W4206264538","doi":"https://doi.org/10.3103/s0146411621060079","title":"JPEG Quantization Tables for GPS Maps","display_name":"JPEG Quantization Tables for GPS Maps","publication_year":2021,"publication_date":"2021-11-01","ids":{"openalex":"https://openalex.org/W4206264538","doi":"https://doi.org/10.3103/s0146411621060079"},"language":"en","primary_location":{"id":"doi:10.3103/s0146411621060079","is_oa":false,"landing_page_url":"https://doi.org/10.3103/s0146411621060079","pdf_url":null,"source":{"id":"https://openalex.org/S17203304","display_name":"Automatic Control and Computer Sciences","issn_l":"0146-4116","issn":["0146-4116","1558-108X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Automatic Control and Computer Sciences","raw_type":"journal-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/A5036482853","display_name":"Yair Wiseman","orcid":"https://orcid.org/0000-0002-4221-1549"},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Yair Wiseman","raw_affiliation_strings":["Computer Science Department, Bar-Ilan University, 52900, Ramat-Gan, Israel"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Bar-Ilan University, 52900, Ramat-Gan, Israel","institution_ids":["https://openalex.org/I13955877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5036482853"],"corresponding_institution_ids":["https://openalex.org/I13955877"],"apc_list":null,"apc_paid":null,"fwci":0.3843,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.62455882,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"55","issue":"6","first_page":"568","last_page":"576"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9933000206947327,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9919999837875366,"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/chrominance","display_name":"Chrominance","score":0.8769263029098511},{"id":"https://openalex.org/keywords/jpeg","display_name":"JPEG","score":0.830779492855072},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.824349582195282},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7937242984771729},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.6407309174537659},{"id":"https://openalex.org/keywords/luminance","display_name":"Luminance","score":0.58674556016922},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5344091653823853},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4346344769001007},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4120481312274933},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10480943322181702}],"concepts":[{"id":"https://openalex.org/C163204269","wikidata":"https://www.wikidata.org/wiki/Q355263","display_name":"Chrominance","level":3,"score":0.8769263029098511},{"id":"https://openalex.org/C198751489","wikidata":"https://www.wikidata.org/wiki/Q2195","display_name":"JPEG","level":3,"score":0.830779492855072},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.824349582195282},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7937242984771729},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.6407309174537659},{"id":"https://openalex.org/C73313986","wikidata":"https://www.wikidata.org/wiki/Q355386","display_name":"Luminance","level":2,"score":0.58674556016922},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5344091653823853},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4346344769001007},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4120481312274933},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10480943322181702}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3103/s0146411621060079","is_oa":false,"landing_page_url":"https://doi.org/10.3103/s0146411621060079","pdf_url":null,"source":{"id":"https://openalex.org/S17203304","display_name":"Automatic Control and Computer Sciences","issn_l":"0146-4116","issn":["0146-4116","1558-108X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Automatic Control and Computer Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1697343966","https://openalex.org/W1794402934","https://openalex.org/W1899991724","https://openalex.org/W1966751998","https://openalex.org/W1990735938","https://openalex.org/W2036569611","https://openalex.org/W2040215842","https://openalex.org/W2071581321","https://openalex.org/W2083003228","https://openalex.org/W2096694091","https://openalex.org/W2123243337","https://openalex.org/W2126923828","https://openalex.org/W2131733450","https://openalex.org/W2140607225","https://openalex.org/W2141709292","https://openalex.org/W2146081094","https://openalex.org/W2158992413","https://openalex.org/W2171791538","https://openalex.org/W2171961407","https://openalex.org/W2183802956","https://openalex.org/W2315482080","https://openalex.org/W2320929238","https://openalex.org/W2347142957","https://openalex.org/W2483871456","https://openalex.org/W2516978493","https://openalex.org/W2729202314","https://openalex.org/W2742454222","https://openalex.org/W2742606071","https://openalex.org/W2758916973","https://openalex.org/W2775480813","https://openalex.org/W2786796025","https://openalex.org/W2899522612","https://openalex.org/W2906173154","https://openalex.org/W2913108413","https://openalex.org/W2927350605","https://openalex.org/W2984023113","https://openalex.org/W4232422939"],"related_works":["https://openalex.org/W2009194336","https://openalex.org/W1966501750","https://openalex.org/W2051148592","https://openalex.org/W2966759666","https://openalex.org/W2914041582","https://openalex.org/W2050803949","https://openalex.org/W1972619763","https://openalex.org/W2056969099","https://openalex.org/W2155757435","https://openalex.org/W3173668917"],"abstract_inverted_index":{"Controlling":[0],"the":[1,4,21,27,52,65],"quality":[2],"of":[3],"images":[5,36,53],"in":[6],"JPEG":[7],"is":[8],"done":[9],"by":[10],"quantization":[11,16,67],"tables.":[12],"There":[13],"are":[14,54],"two":[15],"tables":[17,31],"\u2013":[18],"one":[19,25],"for":[20,26,35,75],"luminance":[22],"information":[23],"and":[24],"chrominance":[28],"information.":[29],"These":[30],"have":[32,47],"been":[33],"designed":[34],"with":[37],"few":[38],"sharp":[39,49],"changes;":[40,50],"however,":[41],"typically":[42],"most":[43],"GPS":[44,76],"image":[45,77],"maps":[46],"many":[48],"therefore,":[51],"not":[55],"optimally":[56],"compressed.":[57],"In":[58],"this":[59],"paper":[60],"we":[61],"suggest":[62],"to":[63],"revise":[64],"standard":[66],"tables,":[68],"so":[69],"they":[70],"will":[71],"be":[72],"more":[73],"suitable":[74],"map":[78],"compression.":[79]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}