{"id":"https://openalex.org/W2471475865","doi":"https://doi.org/10.2312/pe.eurovisshort.eurovisshort2013.097-101","title":"Total Euler Characteristic as a Noise Measure to aid Transfer Function Design","display_name":"Total Euler Characteristic as a Noise Measure to aid Transfer Function Design","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2471475865","doi":"https://doi.org/10.2312/pe.eurovisshort.eurovisshort2013.097-101","mag":"2471475865"},"language":"en","primary_location":{"id":"doi:10.2312/pe.eurovisshort.eurovisshort2013.097-101","is_oa":true,"landing_page_url":"https://doi.org/10.2312/pe.eurovisshort.eurovisshort2013.097-101","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":"article"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/pe.eurovisshort.eurovisshort2013.097-101","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018302615","display_name":"Rafael Wiemker","orcid":"https://orcid.org/0000-0003-3953-5291"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Wiemker, Rafael","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5018302615"],"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":0.9905999898910522,"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":0.9905999898910522,"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9897000193595886,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9815999865531921,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/measure","display_name":"Measure (data warehouse)","score":0.6256083250045776},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.546025276184082},{"id":"https://openalex.org/keywords/eulers-formula","display_name":"Euler's formula","score":0.5246803164482117},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.47264307737350464},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44039639830589294},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4209924340248108},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40229007601737976},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4006376266479492},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.3349071741104126},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24548986554145813},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2340523898601532},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17409056425094604},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.15154734253883362},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10916483402252197}],"concepts":[{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.6256083250045776},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.546025276184082},{"id":"https://openalex.org/C62884695","wikidata":"https://www.wikidata.org/wiki/Q184871","display_name":"Euler's formula","level":2,"score":0.5246803164482117},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.47264307737350464},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44039639830589294},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4209924340248108},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40229007601737976},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4006376266479492},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3349071741104126},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24548986554145813},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2340523898601532},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17409056425094604},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.15154734253883362},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10916483402252197},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/pe.eurovisshort.eurovisshort2013.097-101","is_oa":true,"landing_page_url":"https://doi.org/10.2312/pe.eurovisshort.eurovisshort2013.097-101","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":"article"}],"best_oa_location":{"id":"doi:10.2312/pe.eurovisshort.eurovisshort2013.097-101","is_oa":true,"landing_page_url":"https://doi.org/10.2312/pe.eurovisshort.eurovisshort2013.097-101","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":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W574078859","https://openalex.org/W1511629589","https://openalex.org/W2011127234","https://openalex.org/W2011658854","https://openalex.org/W2024926385","https://openalex.org/W2041950120","https://openalex.org/W2106275081","https://openalex.org/W2138979757","https://openalex.org/W2150464846","https://openalex.org/W2487232184"],"related_works":["https://openalex.org/W2346822968","https://openalex.org/W2764082822","https://openalex.org/W2125165005","https://openalex.org/W1501041847","https://openalex.org/W2110151322","https://openalex.org/W2120912374","https://openalex.org/W2986457694","https://openalex.org/W1571461735","https://openalex.org/W2754397204","https://openalex.org/W2407358168","https://openalex.org/W2140833937","https://openalex.org/W2384729747","https://openalex.org/W2085754809","https://openalex.org/W2123681893","https://openalex.org/W2135129760","https://openalex.org/W2135706048","https://openalex.org/W2097383592","https://openalex.org/W1571158891","https://openalex.org/W2962845071","https://openalex.org/W2078136731"],"abstract_inverted_index":{"For":[0],"image-based,":[1],"semi-":[2],"or":[3],"fully":[4],"automated":[5],"design":[6],"of":[7,21,44,53,64,68,80,110,141,156,160,170,193],"transfer":[8],"functions":[9],"for":[10,97,104,123,164],"direct":[11],"volume":[12],"rendering,":[13],"it":[14],"is":[15,33,74,95,127,146,189],"beneficial":[16],"to":[17,175],"have":[18],"an":[19,111],"estimation":[20,179],"the":[22,26,37,42,49,58,61,65,84,91,142,154,157,161,171,194],"noise":[23,31,150,178],"level":[24,108,144,151],"in":[25,48,57,70,115],"rendered":[27,72],"image.":[28],"A":[29],"topology-motivated":[30],"measure":[32],"suggested":[34],"based":[35],"on":[36,41,191],"Euler":[38,62,85,92,139,162,173],"Characteristic,":[39,93],"i.e.,":[40,153],"number":[43],"islands":[45],"and":[46,125,185],"holes":[47],"rendering.":[50],"The":[51,137,168],"effectiveness":[52],"this":[54],"concept":[55],"lies":[56],"observation":[59],"that":[60],"Characteristic":[63,86,140,174],"real":[66],"objects":[67],"interest":[69],"a":[71,116,149],"scene":[73],"usually":[75],"very":[76],"low,":[77],"typically":[78],"orders":[79],"magnitude":[81],"lower":[82],"than":[83],"caused":[87],"by":[88],"noise.":[89],"Interestingly,":[90],"which":[94],"defined":[96],"binary":[98],"images,":[99],"can":[100],"be":[101],"computed":[102],"simultaneously":[103],"all":[105,165],"possible":[106,166],"super":[107,143],"sets":[109,145],"integer-valued":[112],"gray-scale":[113],"image":[114],"single":[117],"raster":[118],"scan.":[119],"An":[120],"efficient":[121],"algorithm":[122],"2D":[124],"3D":[126],"presented":[128],"with":[129],"computation":[130],"cost":[131],"as":[132,134,148,182],"low":[133],"total":[135,183,186],"variation.":[136],"Total":[138,172],"proposed":[147],"estimation,":[152],"L1-norm":[155],"evolution":[158],"curve":[159],"Characteristics":[163],"isovalues.":[167],"superiority":[169],"other":[176],"common":[177],"methods":[180],"such":[181],"variation":[184],"second":[187],"derivatives":[188],"demonstrated":[190],"renderings":[192],"Marschner-Lobb":[195],"phantom.":[196]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
