Visual textures as realizations of multivariate log-Gaussian Cox processes

@article{Nguyen2011VisualTA,
  title={Visual textures as realizations of multivariate log-Gaussian Cox processes},
  author={Huu-Giao Nguyen and Ronan Fablet and Jean-Marc Boucher},
  journal={CVPR 2011},
  year={2011},
  pages={2945-2952}
}
In this paper, we address invariant keypoint-based texture characterization and recognition. Viewing keypoint sets associated with visual textures as realizations of point processes, we investigate probabilistic texture models from multivariate log-Gaussian Cox processes. These models are parameterized by the covariance structure of the spatial patterns. Their implementation initially rely on the construction of a codebook of the visual signatures of keypoints. We discuss invariance properties… CONTINUE READING
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