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BMVC
2000
15 years 8 months ago
Estimating the Structure of Textured Surfaces Using Local Affine Flow
This paper describes a novel approach for recovering the structure and motion of a rigid textured surface from an image sequence. Camera focal length is also recovered, yielding m...
Andrew Calway
NETWORKING
2000
15 years 8 months ago
Sensitivity of ABR Congestion Control Algorithms to Hurst Parameter Estimates
Optimal linear predictors can be utilised in ABR control algorithms for the management of self-similar network traffic. However, estimates of the Hurst parameter are required to ge...
Sven A. M. Östring, Harsha Sirisena, Irene Hu...
VMV
2000
119views Visualization» more  VMV 2000»
15 years 8 months ago
Orientation Estimation Based on Weighted Projection onto Quadratic Polynomials
Essentially all Computer Vision strategies require initial computation of orientation structure or motion estimation. Although much work has been invested in this subfield, method...
Gunnar Farnebäck
WSC
1997
15 years 8 months ago
Estimating and Simulating Poisson Processes with Trends or Asymmetric Cyclic Effects
We present a heuristic that provides a nonparametric estimate of the mean-value function of a nonhomogeneous Poisson process having a long-term trend or some cyclic effect(s) tha...
Michael E. Kuhl, Halim Damerdji, James R. Wilson
ICASSP
2010
IEEE
15 years 7 months ago
Coherence-based near-oracle performance guarantees for sparse estimation under Gaussian noise
We consider the problem of estimating a deterministic sparse vector x0 from underdetermined measurements Ax0 + w, where w represents white Gaussian noise and A is a given determin...
Zvika Ben-Haim, Yonina C. Eldar, Michael Elad