rbmp                package:crackrec                R Documentation

_r_b_m_p

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

     Reads an uncompressed file in 24 bit BMP format and creates a
     matrix from it.

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

     rbmp(file, width = 0, height = 0, offset.x = 0, offset.y = 0)

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

    file: the name of the file which the data are to be read from

   width: nonnegative integer, which should not exceed the actual image
          width.

  height: nonnegative integer, which should not exceed the actual image
          height.

offset.x: nonnegative integer, horizontal offset.

offset.y: nonnegative integer, vertical offset.

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

     Alexander Stepper stepper@mathematik.uni-kassel.de

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

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

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

     rbmp("image.bmp")

     # clipping, with a vertical offset of the clipping rectancle.
     rbmp("image.bmp", width=696, height=512, offset.y=41) 

