{"id":"https://openalex.org/W1997358708","doi":"https://doi.org/10.1117/1.2731824","title":"Coarse-to-fine approximation of range images with bounded error adaptive triangular meshes","display_name":"Coarse-to-fine approximation of range images with bounded error adaptive triangular meshes","publication_year":2007,"publication_date":"2007-04-01","ids":{"openalex":"https://openalex.org/W1997358708","doi":"https://doi.org/10.1117/1.2731824","mag":"1997358708"},"language":"en","primary_location":{"id":"doi:10.1117/1.2731824","is_oa":true,"landing_page_url":"https://doi.org/10.1117/1.2731824","pdf_url":"https://www.spiedigitallibrary.org/journals/journal-of-electronic-imaging/volume-16/issue-2/023010/Coarse-to-fine-approximation-of-range-images-with-bounded-error/10.1117/1.2731824.pdf","source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Journal of Electronic Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.spiedigitallibrary.org/journals/journal-of-electronic-imaging/volume-16/issue-2/023010/Coarse-to-fine-approximation-of-range-images-with-bounded-error/10.1117/1.2731824.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Miguel A. Garcia","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122226","display_name":"Centre de Recerca Matem\u00e0tica","ror":"https://ror.org/020s51w82","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210122226","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I4387153096","display_name":"Computer Vision Center","ror":"https://ror.org/00s0nnj93","country_code":null,"type":"other","lineage":["https://openalex.org/I4387153040","https://openalex.org/I4387153096"]},{"id":"https://openalex.org/I63634437","display_name":"Universidad Aut\u00f3noma de Madrid","ror":"https://ror.org/01cby8j38","country_code":"ES","type":"education","lineage":["https://openalex.org/I63634437"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Miguel A. Garcia","raw_affiliation_strings":["Univ. Autonoma Madrid (Spain)","Edifici O Campus UAB, Computer Vision Center, 08193 Bellaterra, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. Autonoma Madrid (Spain)","institution_ids":["https://openalex.org/I63634437"]},{"raw_affiliation_string":"Edifici O Campus UAB, Computer Vision Center, 08193 Bellaterra, Barcelona, Spain","institution_ids":["https://openalex.org/I4210122226","https://openalex.org/I4387153096"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210122226","https://openalex.org/I4387153096","https://openalex.org/I63634437"],"apc_list":null,"apc_paid":null,"fwci":4.1397,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.93687523,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"16","issue":"2","first_page":"023010","last_page":"023010"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9994000196456909,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.7482592463493347},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5613077878952026},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.5235918760299683},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5186799764633179},{"id":"https://openalex.org/keywords/approximation-error","display_name":"Approximation error","score":0.5180252194404602},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4995920658111572},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.489541620016098},{"id":"https://openalex.org/keywords/convex-hull","display_name":"Convex hull","score":0.4718492031097412},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.46556922793388367},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4573000371456146},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41288405656814575},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.37854570150375366},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.17139384150505066}],"concepts":[{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.7482592463493347},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5613077878952026},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.5235918760299683},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5186799764633179},{"id":"https://openalex.org/C122383733","wikidata":"https://www.wikidata.org/wiki/Q865920","display_name":"Approximation error","level":2,"score":0.5180252194404602},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4995920658111572},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.489541620016098},{"id":"https://openalex.org/C206194317","wikidata":"https://www.wikidata.org/wiki/Q1138624","display_name":"Convex hull","level":3,"score":0.4718492031097412},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.46556922793388367},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4573000371456146},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41288405656814575},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.37854570150375366},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.17139384150505066},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1117/1.2731824","is_oa":true,"landing_page_url":"https://doi.org/10.1117/1.2731824","pdf_url":"https://www.spiedigitallibrary.org/journals/journal-of-electronic-imaging/volume-16/issue-2/023010/Coarse-to-fine-approximation-of-range-images-with-bounded-error/10.1117/1.2731824.pdf","source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Journal of Electronic Imaging","raw_type":"journal-article"},{"id":"pmh:oai:repositorio.uam.es:10486/667438","is_oa":true,"landing_page_url":"http://hdl.handle.net/10486/667438","pdf_url":null,"source":{"id":"https://openalex.org/S4306400964","display_name":"Biblos-e Archivo (Universidad Aut\u00f3noma de Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63634437","host_organization_name":"Universidad Aut\u00f3noma de Madrid","host_organization_lineage":["https://openalex.org/I63634437"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1117/1.2731824","is_oa":true,"landing_page_url":"https://doi.org/10.1117/1.2731824","pdf_url":"https://www.spiedigitallibrary.org/journals/journal-of-electronic-imaging/volume-16/issue-2/023010/Coarse-to-fine-approximation-of-range-images-with-bounded-error/10.1117/1.2731824.pdf","source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Journal of Electronic Imaging","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.5799999833106995,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1997358708.pdf","grobid_xml":"https://content.openalex.org/works/W1997358708.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1587649667","https://openalex.org/W1976695383","https://openalex.org/W2043370278","https://openalex.org/W2097721983","https://openalex.org/W2099259262","https://openalex.org/W2100816864","https://openalex.org/W2101038922","https://openalex.org/W2106350541","https://openalex.org/W2108210266","https://openalex.org/W2109956564","https://openalex.org/W2113635357","https://openalex.org/W2115834661","https://openalex.org/W2120645069","https://openalex.org/W2134371685","https://openalex.org/W2136870243","https://openalex.org/W2141634017","https://openalex.org/W2144644105","https://openalex.org/W2147768153","https://openalex.org/W2153504150","https://openalex.org/W2157515549","https://openalex.org/W2159242978","https://openalex.org/W2171094068","https://openalex.org/W2235901111","https://openalex.org/W2293404936","https://openalex.org/W2295216480","https://openalex.org/W4237828046"],"related_works":["https://openalex.org/W2110817230","https://openalex.org/W3091355678","https://openalex.org/W1606488336","https://openalex.org/W1988569331","https://openalex.org/W4255193494","https://openalex.org/W189995875","https://openalex.org/W2284958355","https://openalex.org/W2962894463","https://openalex.org/W2950077880","https://openalex.org/W4301487118"],"abstract_inverted_index":{"A":[0],"new":[1],"technique":[2,19,132],"for":[3,107],"approximating":[4],"range":[5,42,137],"images":[6,138],"with":[7,57,117],"adaptive":[8,118],"triangular":[9,119],"meshes":[10],"ensuring":[11],"a":[12,49,58,148,152],"user-defined":[13,149],"approximation":[14,86,150,154],"error":[15,89],"is":[16,20,90,133],"presented.":[17],"This":[18,88],"based":[21,156],"on":[22,135,157],"an":[23,63,162],"efficient":[24],"coarse-to-fine":[25,127],"refinement":[26],"algorithm":[27,34,155,165],"that":[28,80,145],"avoids":[29],"iterative":[30,64,158],"optimization":[31,159],"stages.":[32],"The":[33,97,130],"first":[35],"maps":[36],"the":[37,40,69,73,78,84,93,100,123],"pixels":[38],"of":[39,72,99,125],"given":[41],"image":[43],"to":[44,114,141],"3D":[45,59,95],"points":[46,53],"defined":[47],"in":[48,92],"curvature":[50,102],"space.":[51,96],"Those":[52],"are":[54],"then":[55],"tetrahedralized":[56],"Delaunay":[60],"algorithm.":[61],"Finally,":[62],"process":[65],"starts":[66],"digging":[67],"up":[68],"convex":[70,109],"hull":[71],"obtained":[74],"tetrahedralization,":[75],"progressively":[76],"removing":[77],"triangles":[79],"do":[81],"not":[82],"fulfill":[83],"specified":[85],"error.":[87],"assessed":[91],"original":[94],"introduction":[98],"aforementioned":[101],"space":[103],"makes":[104],"it":[105],"possible":[106],"both":[108],"and":[110,139,161],"nonconvex":[111],"object":[112],"surfaces":[113],"be":[115],"approximated":[116],"meshes,":[120],"improving":[121],"thus":[122],"behavior":[124],"previous":[126],"sculpturing":[128],"techniques.":[129],"proposed":[131],"evaluated":[134],"real":[136],"compared":[140],"two":[142],"simplification":[143],"techniques":[144],"also":[146],"ensure":[147],"error:":[151],"fine-to-coarse":[153,164],"(Jade)":[160],"optimization-free,":[163],"(Simplification":[166],"Envelopes).":[167]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}