{"id":"https://openalex.org/W2005245231","doi":"https://doi.org/10.1117/12.503314","title":"New quadtree predictive image coding technique using pattern-based classification","display_name":"New quadtree predictive image coding technique using pattern-based classification","publication_year":2003,"publication_date":"2003-06-16","ids":{"openalex":"https://openalex.org/W2005245231","doi":"https://doi.org/10.1117/12.503314","mag":"2005245231"},"language":"en","primary_location":{"id":"doi:10.1117/12.503314","doi":"https://doi.org/10.1117/12.503314","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.503314","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"parent_works":[],"lineage":["https://openalex.org/W2005245231"],"child_works_count":0,"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/A5002960139","display_name":"Farhad Keissarian","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":true,"raw_author_name":"Farhad Keissarian","raw_affiliation_strings":["United Arab Emirates Univ. (United Arab Emirates)","United Arab Emirates University United Arab Emirates"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Arab Emirates Univ. (United Arab Emirates)","institution_ids":["https://openalex.org/I201726411"]},{"raw_affiliation_string":"United Arab Emirates University United Arab Emirates","institution_ids":["https://openalex.org/I201726411"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5002960139"],"corresponding_institution_ids":["https://openalex.org/I201726411"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5150","issue":null,"first_page":"1481","last_page":"1490"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9545999765396118,"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":0.9545999765396118,"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":0.04410000145435333,"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":0.00039999998989515007,"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/quadtree-segmentation","display_name":"quadtree segmentation","score":0.8859999775886536},{"id":"https://openalex.org/keywords/inter-block-correlation","display_name":"inter-block correlation","score":0.746999979019165},{"id":"https://openalex.org/keywords/variable-block-size","display_name":"variable block size","score":0.75},{"id":"https://openalex.org/keywords/edge-preservation","display_name":"edge preservation","score":0.7099999785423279},{"id":"https://openalex.org/keywords/bit-rate-reduction","display_name":"bit rate reduction","score":0.6629999876022339}],"concepts":[{"id":"https://openalex.org/C151416825","wikidata":"https://www.wikidata.org/wiki/Q934791","display_name":"Quadtree","level":2,"score":0.9401872158050537},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6829236745834351},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.635543942451477},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6100826263427734},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5424902439117432},{"id":"https://openalex.org/C41431624","wikidata":"https://www.wikidata.org/wiki/Q1053357","display_name":"Block size","level":3,"score":0.5101016163825989},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47217148542404175},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45927008986473083},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22745072841644287},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06704586744308472},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.503314","doi":"https://doi.org/10.1117/12.503314","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.503314","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2120862733","https://openalex.org/W1494256046","https://openalex.org/W2144924816","https://openalex.org/W2585695585","https://openalex.org/W2055333422","https://openalex.org/W2119691885","https://openalex.org/W2580638400","https://openalex.org/W54714266","https://openalex.org/W7100129311","https://openalex.org/W2124245034"],"abstract_inverted_index":{"A":[0,81],"new":[1],"quadtree":[2,50],"segmented":[3,61,152],"predictive":[4,37,142,199],"image":[5,19,27,34,54],"coding":[6,38,134,143,146],"technique":[7,39,51,135],"is":[8,40,63,95,136],"presented":[9],"in":[10,23],"this":[11,106],"paper":[12],"for":[13,42,145],"exploiting":[14,30],"the":[15,44,73,79,89,92,99,103,108,111,115,124,141,147,151,163,172,176,182,188],"correlation":[16,31,179],"between":[17,32],"adjacent":[18,33],"blocks":[20,149],"and":[21,59,138,186,200],"uniformity":[22],"variable":[24,56],"block":[25,46,62,93,116,131,170,178],"size":[26,57],"blocks.":[28],"For":[29],"blocks,":[35],"a":[36,67,130,157,167,206],"used":[41],"reducing":[43],"inter":[45,177],"correlation.":[47],"The":[48,154],"proposed":[49,137],"decomposes":[52],"an":[53,121],"into":[55],"block,":[58],"each":[60],"then":[64],"coded":[65],"at":[66,171,210],"different":[68],"bit":[69,208],"rate":[70,209],"according":[71],"to":[72,97,123,140,195],"level":[74,101],"of":[75,91,110,150,156,159,184],"visual":[76],"activity":[77,100,169],"inside":[78,102,114,166],"block.":[80,104],"novel":[82],"classification":[83],"scheme,":[84],"which":[85],"operates":[86],"based":[87,133,202],"on":[88],"distribution":[90],"residuals,":[94],"employed":[96],"determine":[98],"In":[105],"method,":[107],"orientation":[109],"pattern":[112,132,164],"appearing":[113,165],"will":[117],"be":[118],"computed":[119],"as":[120],"aid":[122],"classification.":[125],"To":[126],"preserve":[127],"edge":[128],"integrity,":[129],"incorporated":[139],"method":[144],"high-activity":[148],"image.":[153],"use":[155],"set":[158],"parameters":[160],"associated":[161],"with":[162,175,197],"high":[168],"receiver,":[173],"together":[174],"information,":[180],"reduce":[181],"cost":[183],"instruction":[185],"saves":[187],"encoding":[189],"time.":[190],"Experiments":[191],"have":[192],"been":[193],"conducted":[194],"compare":[196],"other":[198],"quadtree-":[201],"techniques.":[203],"Results":[204],"show":[205],"lower":[207],"competitive":[211],"reconstruction":[212],"quality.":[213]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}
