Identity statement area
Reference TypeConference Paper (Conference Proceedings)
Last Update2010:
Metadata Last Update2010:
Citation KeyVieiraAlveMachCamp:2010:MeDeUs
TitleMesh Denoising Using Quadric Error Metric
FormatPrinted, On-line.
Access Date2021, Jan. 25
Number of Files1
Size5882 KiB
Context area
Author1 Vieira, Antonio Wilson
2 Alves Neto, Armando
3 Macharet, Douglas G.
4 Campos, Mario Fernando Montenegro
Affiliation1 Universidade Estadual de Montes Claros
2 Universidade Federal de Minas Gerais
3 Universidade Federal de Minas Gerais
4 Universidade Federal de Minas Gerais
EditorBellon, Olga
Esperanša, Claudio
Conference NameConference on Graphics, Patterns and Images, 23 (SIBGRAPI)
Conference LocationGramado
DateAug. 30 - Sep. 3, 2010
Book TitleProceedings
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Tertiary TypeFull Paper
History2010-10-01 04:19:40 :: -> :: 2010
Content and structure area
Is the master or a copy?is the master
Content Stagecompleted
Content TypeExternal Contribution
KeywordsPoint cloud, Mesh denoise, Quadric error metric.
AbstractIn this work we present a new method for mesh denoising that uses an operator based on the Quadric Error Metric. This operator is able to estimate the local shape of the surface for each vertex, despite severe noise condition, distinguishing corners, edges and smooth regions in order to best adjust the vertex geometry to recover piecewise smoothing while preserving sharp features. Our method results in a simple algorithm for mesh denoising that can also be used to enhance sharp features present in the surface corrupted by noise. A frequency response analysis is also presented in order to evaluate the characteristics of this operator in the frequency spectrum of the mesh.
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