6 search results - page 1 / 2 » Least squares estimation of 2-D sinusoids in colored noise: ... |
TIT
2002
13 years 4 months ago
2002
This paper considers the problem of estimating the parameters of real-valued two-dimensional (2-D) sinusoidal signals observed in colored noise. This problem is a special case of t...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
We analyze the least?squares error for structure from motion with a single infinitesimal motion ("structure from optical flow"). We present asymptotic approximations to ...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In this work, the tracking analysis of the Normalized Least Mean Fourth (NLMF) algorithm is investigated for a random walk channel under very weak assumptions. The novelty of this...
CGF
2011
12 years 8 months ago
2011
Diffusion curves are a powerful vector graphic representation that stores an image as a set of 2D Bezier curves with colors defined on either side. These colors are diffused over...
AUTOMATICA
2008
13 years 4 months ago
2008
This work investigates how stochastic sampling jitter noise affects the result of system identification, and proposes a modification of known approaches to mitigate the effects of...