normalize              package:EBImage              R Documentation

_F_u_n_c_t_i_o_n_s _t_o _n_o_r_m_a_l_i_z_e _i_m_a_g_e_s

_D_e_s_c_r_i_p_t_i_o_n:

     Functions to normalize images.

_U_s_a_g_e:

       ## S4 method for signature 'Image':
       normalize(x, separate=TRUE, ft=c(0,1), ...)

       ## S4 methods for signature 'x=Image'
       negate(x, ...)
       normalize2(x, ...)
       

_A_r_g_u_m_e_n_t_s:

       x: An object of 'Image-class'. 

separate: If 'TRUE' normalizes each frame separately. 

      ft: A numeric vector of 2 values, target minimum and maximum 
          intensity values after normalization for 'Grayscale' images. 

     ...: Reserved. 

_D_e_t_a_i_l_s:

     'negate' negates the colors in the reference image. Operates on
     all image modes.

     'normalize' normalizes 'Grayscale' images to the given range.

     'normalize2' uses 'ImageMagick' normalization routine to normalize
     'Grayscale' or 'TrueColor' images.

_V_a_l_u_e:

     A transformed image in an object of 'Image'.

_A_u_t_h_o_r(_s):

     Oleg Sklyar, osklyar@ebi.ac.uk, 2006-2007

_R_e_f_e_r_e_n_c_e_s:

     _ImageMagick_: <URL: http://www.imagemagick.org>.

_S_e_e _A_l_s_o:

     ' Image, channel '

_E_x_a_m_p_l_e_s:

       ## see example(getFeatures)

