{"id":"https://openalex.org/W2076702867","doi":"https://doi.org/10.1142/s021946780300124x","title":"Fast, Simple, Feature Preserving and Memory Efficient Simplification of Triangle Meshes","display_name":"Fast, Simple, Feature Preserving and Memory Efficient Simplification of Triangle Meshes","publication_year":2003,"publication_date":"2003-10-01","ids":{"openalex":"https://openalex.org/W2076702867","doi":"https://doi.org/10.1142/s021946780300124x","mag":"2076702867"},"language":"en","primary_location":{"id":"doi:10.1142/s021946780300124x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021946780300124x","pdf_url":null,"source":{"id":"https://openalex.org/S60080701","display_name":"International Journal of Image and Graphics","issn_l":"0219-4678","issn":["0219-4678","1793-6756"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Image and Graphics","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/A5047846736","display_name":"Muhammad Hussain","orcid":"https://orcid.org/0000-0002-5847-8539"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Muhammad Hussain","raw_affiliation_strings":["Graduate School of Information Science and  Electrical Engineering, Kyushu University, 6-1, Kasuga Koen, Kasuga,  Fukuoka 816-8580, Japan","Graduate School of Information Science and Electrical Engineering, Kyushu University, 6-1, Kasuga Koen, Kasuga, Fukuoka 816-8580, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and  Electrical Engineering, Kyushu University, 6-1, Kasuga Koen, Kasuga,  Fukuoka 816-8580, Japan","institution_ids":["https://openalex.org/I135598925"]},{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, 6-1, Kasuga Koen, Kasuga, Fukuoka 816-8580, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112199863","display_name":"Yoshihiro Okada","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshihiro Okada","raw_affiliation_strings":["Graduate School of Information Science and  Electrical Engineering, Kyushu University, 6-1, Kasuga Koen, Kasuga,  Fukuoka 816-8580, Japan","Innovation Center for Educational Resource"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and  Electrical Engineering, Kyushu University, 6-1, Kasuga Koen, Kasuga,  Fukuoka 816-8580, Japan","institution_ids":["https://openalex.org/I135598925"]},{"raw_affiliation_string":"Innovation Center for Educational Resource","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072665896","display_name":"Koichi Niijima","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koichi Niijima","raw_affiliation_strings":["Graduate School of Information Science and  Electrical Engineering, Kyushu University, 6-1, Kasuga Koen, Kasuga,  Fukuoka 816-8580, Japan","Graduate School of Information Science and Electrical Engineering, Kyushu University, 6-1, Kasuga Koen, Kasuga, Fukuoka 816-8580, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and  Electrical Engineering, Kyushu University, 6-1, Kasuga Koen, Kasuga,  Fukuoka 816-8580, Japan","institution_ids":["https://openalex.org/I135598925"]},{"raw_affiliation_string":"Graduate School of Information Science and Electrical Engineering, Kyushu University, 6-1, Kasuga Koen, Kasuga, Fukuoka 816-8580, Japan","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":null,"apc_paid":null,"fwci":3.0232,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.90971787,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"03","issue":"04","first_page":"653","last_page":"670"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/polygon-mesh","display_name":"Polygon mesh","score":0.8443899154663086},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6377118825912476},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6097034215927124},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6043815612792969},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.588931143283844},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5818096995353699},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5493351221084595},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.48689404129981995},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.47863879799842834},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4778575301170349},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.45400452613830566},{"id":"https://openalex.org/keywords/geometric-transformation","display_name":"Geometric transformation","score":0.4539094865322113},{"id":"https://openalex.org/keywords/fidelity","display_name":"Fidelity","score":0.4267715811729431},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3340616226196289},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32321715354919434},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14654526114463806},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14027610421180725},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.08242464065551758}],"concepts":[{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.8443899154663086},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6377118825912476},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6097034215927124},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6043815612792969},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.588931143283844},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5818096995353699},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5493351221084595},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.48689404129981995},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.47863879799842834},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4778575301170349},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.45400452613830566},{"id":"https://openalex.org/C56435381","wikidata":"https://www.wikidata.org/wiki/Q1196371","display_name":"Geometric transformation","level":3,"score":0.4539094865322113},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.4267715811729431},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3340616226196289},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32321715354919434},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14654526114463806},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14027610421180725},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.08242464065551758},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s021946780300124x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021946780300124x","pdf_url":null,"source":{"id":"https://openalex.org/S60080701","display_name":"International Journal of Image and Graphics","issn_l":"0219-4678","issn":["0219-4678","1793-6756"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Image and Graphics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W171769125","https://openalex.org/W1544652005","https://openalex.org/W1549658690","https://openalex.org/W1587467920","https://openalex.org/W1592841971","https://openalex.org/W1767446893","https://openalex.org/W1968338679","https://openalex.org/W1976695383","https://openalex.org/W1996819948","https://openalex.org/W2006137268","https://openalex.org/W2006502673","https://openalex.org/W2011270184","https://openalex.org/W2025034421","https://openalex.org/W2067497403","https://openalex.org/W2099259262","https://openalex.org/W2102580565","https://openalex.org/W2104470740","https://openalex.org/W2111258217","https://openalex.org/W2144083240","https://openalex.org/W2150851531","https://openalex.org/W2235901111","https://openalex.org/W2293404936","https://openalex.org/W2295216480","https://openalex.org/W2949146770","https://openalex.org/W4230163235"],"related_works":["https://openalex.org/W1887191277","https://openalex.org/W2334954212","https://openalex.org/W2776018879","https://openalex.org/W2230691193","https://openalex.org/W2354062721","https://openalex.org/W2348623473","https://openalex.org/W2247596074","https://openalex.org/W1972044933","https://openalex.org/W1609170056","https://openalex.org/W2001531249"],"abstract_inverted_index":{"We":[0,54],"propose":[1],"a":[2,12,34,39,56],"new":[3,57,71],"iterative":[4],"algorithm":[5,90,104,116],"for":[6],"the":[7,43,51,70,75,89,102,143,148],"automatic":[8],"geometric":[9,23,94,138],"simplification":[10,52],"of":[11,45,73,77,120,134,147],"triangle":[13],"mesh":[14,68],"based":[15,63],"on":[16,42,65],"edge":[17,28,46],"collapse":[18,29,47],"transformations.":[19],"The":[20],"way":[21],"how":[22],"deviation":[24,62],"resulted":[25],"from":[26],"an":[27],"transformation":[30],"is":[31,96,105],"measured":[32],"plays":[33],"basic":[35],"role":[36],"in":[37,132],"inducing":[38],"priority":[40],"ordering":[41],"set":[44],"transformations":[48],"to":[49,59,82,98],"control":[50],"process.":[53],"introduce":[55],"technique":[58],"measure":[60],"this":[61],"only":[64],"current":[66],"simplified":[67,118],"and":[69,84,110,136,140],"concept":[72],"accumulating":[74],"cost":[76],"collapse,":[78],"which":[79,124],"are":[80],"easy":[81],"implement":[83],"involve":[85],"simple":[86],"computations":[87],"making":[88],"computationally":[91],"efficient.":[92,108],"No":[93],"history":[95],"needed":[97],"be":[99],"retained,":[100],"so":[101],"resulting":[103],"also":[106],"memory":[107],"Results":[109],"numerical":[111],"comparisons":[112],"show":[113],"that":[114],"our":[115],"generates":[117],"meshes":[119],"good":[121],"visual":[122],"fidelity,":[123],"compares":[125],"well":[126],"with":[127],"those":[128],"by":[129],"other":[130],"methods":[131],"terms":[133],"maximum":[135],"mean":[137],"error":[139],"it":[141],"preserves":[142],"visually":[144],"important":[145],"features":[146],"original":[149],"mesh.":[150]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}