medianfilter            package:crackrec            R Documentation

_m_e_d_i_a_n_f_i_l_t_e_r

_D_e_s_c_r_i_p_t_i_o_n:

     Median filter

_U_s_a_g_e:

     medianfilter(matrix, mask=25, l=NULL, u=NULL, quantile=FALSE)

_A_r_g_u_m_e_n_t_s:

  matrix: matrix representation of an image.

    mask: this function uses a box-shaped window of size 2*mask+1 x
          2*mask+1.

       l: lower value for rescaling. Default is min(matrix).

       u: upper value for rescaling. Default is max(matrix).

quantile: logical; if 'TRUE', quantile is used instead of min/max for
          rescaling.

_A_u_t_h_o_r(_s):

     Christine Mueller, Alexander Stepper
     stepper@mathematik.uni-kassel.de

_S_e_e _A_l_s_o:

     'rbmp', 'crackrec', 'threshold.msi', 'crackplot', 'shadow.remove'.

_E_x_a_m_p_l_e_s:

     ## Not run: 
     medianfilter(matrix, mask=25)
     ## End(Not run)

