1236 search results - page 215 / 248 » Robust estimation for sparse data |
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
We show how to extend the ICP framework to nonrigid registration, while retaining the convergence properties of the original algorithm. The resulting optimal step nonrigid ICP fra...
ECCV
2006
Springer
16 years 1 months ago
2006
Springer
In low-light conditions, it is known that Poisson noise and quantization noise become dominant sources of noise. While intensity difference is usually measured by Euclidean distanc...
ECCV
2002
Springer
16 years 1 months ago
2002
Springer
We address the problem of face recognition from a large set of images obtained over time - a task arising in many surveillance and authentication applications. A set or a sequence ...
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ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
This paper describes a computational model for deriving a decomposition of objects from laser rangefinder data. The process aims to produce a set of parts defined by compactness a...
ICIP
2002
IEEE
16 years 1 months ago
2002
IEEE
In this paper, we propose a novel algorithm to smooth and simplify simultaneously range images and also triangle meshes derived from those images. These data sets often suffer fro...