2748 search results - page 312 / 550 » A Computational Geometric Approach to Shape Analysis in Imag... |
189
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SIGGRAPH
2000
ACM
15 years 11 months ago
2000
ACM
This paper studies the problem of plenoptic sampling in imagebased rendering (IBR). From a spectral analysis of light field signals and using the sampling theorem, we mathematica...
190
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TMI
2008
15 years 6 months ago
2008
Abstract-- The projection data measured in computed tomography (CT) and, consequently, the slices reconstructed from these data are noisy. We present a new wavelet based structurep...
175
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AVBPA
2001
Springer
15 years 10 months ago
2001
Springer
Abstract. The localization of human faces in digital images is a fundamental step in the process of face recognition. This paper presents a shape comparison approach to achieve fas...
179
Voted
SIGGRAPH
1998
ACM
15 years 11 months ago
1998
ACM
This article introduces new techniques for non-distorted texture mapping on complex triangulated meshes. Texture coordinates are assigned to the vertices of the triangulation by u...
178
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
This paper presents a simple yet practical 3-D modeling
method for recovering surface shape and reflectance
from a set of images. We attach a point light source to a
hand-held c...