@InProceedings{HurtadoGattRapoCoel:2018:AdPaMe,
author = "Hurtado, Jan and Gattass, Marcelo and Raposo, Alberto and Coelho,
J{\'e}ferson",
affiliation = "{Pontif{\'{\i}}cia Universidade Cat{\'o}lica do Rio de Janeiro}
and {Pontif{\'{\i}}cia Universidade Cat{\'o}lica do Rio de
Janeiro} and {Pontif{\'{\i}}cia Universidade Cat{\'o}lica do
Rio de Janeiro} and {Pontif{\'{\i}}cia Universidade
Cat{\'o}lica do Rio de Janeiro}",
title = "Adaptive patches for mesh denoising",
booktitle = "Proceedings...",
year = "2018",
editor = "Ross, Arun and Gastal, Eduardo S. L. and Jorge, Joaquim A. and
Queiroz, Ricardo L. de and Minetto, Rodrigo and Sarkar, Sudeep and
Papa, Jo{\~a}o Paulo and Oliveira, Manuel M. and Arbel{\'a}ez,
Pablo and Mery, Domingo and Oliveira, Maria Cristina Ferreira de
and Spina, Thiago Vallin and Mendes, Caroline Mazetto and Costa,
Henrique S{\'e}rgio Gutierrez and Mejail, Marta Estela and Geus,
Klaus de and Scheer, Sergio",
organization = "Conference on Graphics, Patterns and Images, 31. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "adaptive patches, mesh denoising.",
abstract = "The generation of triangular meshes typically introduces undesired
noise which comes from different sources. Mesh denoising is a
geometry processing task to remove this kind of distortion. To
preserve the geometric fidelity of the desired mesh, a mesh
denoising algorithm must maintain the object details while
removing artificial high-frequencies from the surface. In this
work, we propose a two-step algorithm which uses adaptive patches
and bilateral filtering to denoise the normal vector field, and
then update vertex positions fitting the faces to the denoised
normals. The computation of the adaptive patches is our main
contribution. We formulate this computation as local quadratic
optimization problems that can be controlled by a set of
parameters to obtain the desired behavior. We compared our
proposal with several algorithms proposed in the literature using
synthetic and real data. Our algorithm yields better results in
general and is based on a formal mathematical formulation.",
conference-location = "Foz do Igua{\c{c}}u, PR, Brazil",
conference-year = "29 Oct.-1 Nov. 2018",
doi = "10.1109/SIBGRAPI.2018.00007",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2018.00007",
language = "en",
ibi = "8JMKD3MGPAW/3RN64Q8",
url = "http://urlib.net/ibi/8JMKD3MGPAW/3RN64Q8",
targetfile = "PID5560825.pdf",
urlaccessdate = "2024, Apr. 28"
}