Our recently proposed wavelet-based L-infinite-constrained coding approach for meshes ensures that the maximum error between the vertex positions in the original and decoded meshes is guaranteed to be lower than a given upper bound. Instantiations of both L-2 and L-infinite coding approaches are demonstrated for MESHGRID, which is a scalable 3D object encoding system, part of MPEG-4 AFX. In this survey paper, we compare the novel L-infinite distortion estimator against the L-2 distortion estimator which is typically employed in 3D mesh coding systems. In addition, we show that, under certain conditions, the L-infinite estimator can be exploited to approximate the Hausdorff distance in real-time implementations.
Cernea, DC, Munteanu, A, Alecu, A, Cornelis, J, Schelkens, P & Morán Burgos, F 2010, Efficient Error Control in 3D Mesh Coding. in IEEE Workshop on Multimedia Signal Processing, MMSP 2010. Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet, Stockholm, Sweden, 21/09/09.
Cernea, D. C., Munteanu, A., Alecu, A., Cornelis, J., Schelkens, P., & Morán Burgos, F. (2010). Efficient Error Control in 3D Mesh Coding. In IEEE Workshop on Multimedia Signal Processing, MMSP 2010
@inproceedings{bf9988fffcad41b58a620eb8671a20c0,
title = "Efficient Error Control in 3D Mesh Coding",
abstract = "Our recently proposed wavelet-based L-infinite-constrained coding approach for meshes ensures that the maximum error between the vertex positions in the original and decoded meshes is guaranteed to be lower than a given upper bound. Instantiations of both L-2 and L-infinite coding approaches are demonstrated for MESHGRID, which is a scalable 3D object encoding system, part of MPEG-4 AFX. In this survey paper, we compare the novel L-infinite distortion estimator against the L-2 distortion estimator which is typically employed in 3D mesh coding systems. In addition, we show that, under certain conditions, the L-infinite estimator can be exploited to approximate the Hausdorff distance in real-time implementations.",
keywords = "Distortion metric, L-infinite, 3D mesh coding",
author = "Cernea, {Dan Costin} and Adrian Munteanu and Alin Alecu and Jan Cornelis and Peter Schelkens and {Mor{\'a}n Burgos}, Francisco",
year = "2010",
month = oct,
day = "4",
language = "English",
isbn = "978-1-4244-8111-8",
booktitle = "IEEE Workshop on Multimedia Signal Processing, MMSP 2010",
note = "Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet ; Conference date: 21-09-2009 Through 25-09-2009",
}