Image-Based Surface Compression
Tilo Ochotta, Dietmar Saupe
In Computer Graphics Forum, 27(6), 2008.
Abstract: We present a generic framework for compression of densely sampled three-dimensional (3D) surfaces in order to satisfy the increasing demand for storing large amounts of 3D content. We decompose a given surface into patches that are parameterized as elevation maps over planar domains and resampled on regular grids. The resulting shaped images are encoded using a state-of-the-art wavelet image coder. We show that our method is not only applicable to mesh- and point-based geometry, but also outperforms current surface encoders for both primitives.
@article{Ochotta:2008:ISC,
author = {Tilo Ochotta and Dietmar Saupe},
title = {Image-Based Surface Compression},
journal = {Computer Graphics Forum},
volume = {27},
number = {6},
pages = {1647--1663},
year = {2008},
}
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