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Noise model of local phase. (A) A frame from a synthetic video with noise. (B) The real part of a single level of the complex steerable pyramid representation of A. (C) The imaginary part of the same level of the complex steerable pyramid representation of A. (D) A point cloud over noisy values of the real and imaginary values of the complex steerable pyramid representation at the red, green, and blue points in B. (E) The corresponding histogram of phases.
