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3DPVT
2006
IEEE
156views Visualization» more  3DPVT 2006»
16 years 1 months ago
Large-Scale Modeling of Parametric Surfaces Using Spherical Harmonics
We present an approach for large-scale modeling of parametric surfaces using spherical harmonics (SHs). A standard least square fitting (LSF) method for SH expansion is not scala...
Li Shen, Moo K. Chung
ISMAR
2006
IEEE
16 years 1 months ago
Texture generation over the marker area
In this paper, we present a method for generating a texture for hiding a marker in augmented reality applications. The texture is generated by interpolating the neighbourhood of t...
Sanni Siltanen
SMI
2006
IEEE
144views Image Analysis» more  SMI 2006»
16 years 1 months ago
Robust Alignment of Multi-view Range Data to CAD Model
Surface matching is a common task in computer graphics and computer vision. In this paper, we introduce a novel algorithm that aligns scanned point-based surfaces to the related 3...
Xinju Li, Igor Guskov, Jacob Barhak
ICIP
2002
IEEE
16 years 8 months ago
Fitting smooth surfaces to scattered 3D data using piecewise quadratic approximation
The approximation of surfaces to scattered data is an important problem encountered in a variety of scientific applications, such as reverse engineering, computer vision, computer...
Hélio Pedrini, Murilo Vicente Gonçal...
PCM
2009
Springer
145views Multimedia» more  PCM 2009»
16 years 1 months ago
Non-linear Bi-directional Prediction for Depth Coding
A depth image represents a relative distance from a camera to an object in the three-dimensional (3-D) space and it is widely used as 3-D information in computer vision and compute...
Kwan-Jung Oh, Yo-Sung Ho