patch_denoise.space_time.lowrank.sure_atn_cost#

patch_denoise.space_time.lowrank.sure_atn_cost(X, method, sing_vals, *, gamma: float, sigma: float, tau: float)#

Compute the SURE cost function.

Parameters:

  • X (np.ndarray)

  • sing_vals (singular values of X)

  • gamma (float)

  • sigma (float)

  • tau (float)