{"id":"https://openalex.org/W2227587011","doi":"https://doi.org/10.2312/egs.20061048","title":"Two Layer Image Tile Mosaics","display_name":"Two Layer Image Tile Mosaics","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W2227587011","doi":"https://doi.org/10.2312/egs.20061048","mag":"2227587011"},"language":"en","primary_location":{"id":"doi:10.2312/egs.20061048","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egs.20061048","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/egs.20061048","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035089536","display_name":"Dongwann Kang","orcid":"https://orcid.org/0000-0001-7210-4595"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kang, Dongwann","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016661098","display_name":"Young Sup Park","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Park, Young-Sup","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046309233","display_name":"Sanghyun Seo","orcid":"https://orcid.org/0000-0002-4824-3517"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seo, Sang-Hyun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Yoon, Kyung-Hyun","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yoon, Kyung-Hyun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.935699999332428,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.935699999332428,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T11408","display_name":"Advanced Optical Imaging Technologies","score":0.9162999987602234,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tile","display_name":"Tile","score":0.7943832874298096},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.5765964388847351},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5284827947616577},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.48146286606788635},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.47191599011421204},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.44502002000808716},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3817303776741028},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.13521647453308105},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.08117890357971191},{"id":"https://openalex.org/keywords/visual-arts","display_name":"Visual arts","score":0.06797716021537781}],"concepts":[{"id":"https://openalex.org/C2780728851","wikidata":"https://www.wikidata.org/wiki/Q468402","display_name":"Tile","level":2,"score":0.7943832874298096},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5765964388847351},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5284827947616577},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.48146286606788635},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.47191599011421204},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.44502002000808716},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3817303776741028},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.13521647453308105},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.08117890357971191},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.06797716021537781},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/egs.20061048","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egs.20061048","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.2312/egs.20061048","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egs.20061048","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2007701393","https://openalex.org/W48253131","https://openalex.org/W203682083","https://openalex.org/W2222696315","https://openalex.org/W2287027911","https://openalex.org/W2579814506","https://openalex.org/W2244317624","https://openalex.org/W2834789300","https://openalex.org/W2249739374","https://openalex.org/W2860899741","https://openalex.org/W3151727886","https://openalex.org/W3141786235","https://openalex.org/W1830144440","https://openalex.org/W2044461230","https://openalex.org/W2331175793","https://openalex.org/W2866903715","https://openalex.org/W2504812288","https://openalex.org/W2171383537","https://openalex.org/W2240365985","https://openalex.org/W2030493670"],"abstract_inverted_index":{"This":[0,19],"study":[1],"proposes":[2],"a":[3,37,79],"method":[4,20],"of":[5,15,23,28,52,69,92,101,119],"Two":[6,105],"Layer":[7,106],"Image":[8,107],"Tile":[9,108],"Mosaics":[10,109],"to":[11,41,82,97],"preserve":[12,115],"detailed":[13,117],"depiction":[14,118],"the":[16,30,50,53,64,70,73,84,90,99,112,116],"source":[17,120],"image.":[18],"is":[21,34,47,57,95],"composed":[22],"following":[24],"three":[25],"stages.":[26],"First":[27],"all,":[29],"upper":[31],"layer":[32,55],"tile":[33,56,71],"located":[35],"through":[36,111],"centroidal":[38],"Voronoi":[39],"diagram":[40],"which":[42],"an":[43],"edge":[44],"avoidance":[45],"technique":[46,81,91],"applied,":[48],"and":[49,66],"position":[51],"lower":[54],"calculated":[58],"using":[59],"Delaunay":[60],"triangulation.":[61],"Secondly,":[62],"discover":[63],"size":[65],"direction":[67],"field":[68],"considering":[72],"relation":[74],"between":[75],"tiles.":[76,86],"Thirdly,":[77],"adopt":[78],"Photomosaics":[80],"use":[83],"image":[85,102],"At":[87],"this":[88],"time,":[89],"multi-level":[93],"indexing":[94],"used":[96],"accelerate":[98],"speed":[100],"searching.":[103],"The":[104],"obtained":[110],"above":[113],"process":[114],"images":[121],"effectively.":[122]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2025-10-10T00:00:00"}