% @(#)visualpers.hlq	19.1 (ESO-IPG) 02/25/03 13:34:20
%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
%.COPYRIGHT  (c)  1993 European Southern Observatory
%.IDENT      visualpers.hlq
%.AUTHOR     06-APR-93, IPG/ESO
%.KEYWORDS   MIDAS, help files, 
%.PURPOSE    On-line help file for the command: VISUAL/PERS
%.VERSION    1.0  JS : Creation, 06-APR-93
%----------------------------------------------------------------
\se
SECTION./PERS
\es\co
VISUAL/PERS					   JS  06-APR-93
\oc\su
VISUAL/PERS  Wavelet_File_Name [output_visu_file] [Display_Number] 
            [Visu_Mode] [Increment] [Threshold] [Display]

\us\pu
Purpose:    
            visualizes the wavelet transform of an image in perspective
\up\sy
Syntax:     
            VISUAL/PERS Wavelet_File_Name [output_visu_file] [Display_Number]
                        [Visu_Mode] [Increment] [Threshold] [Display]
\ys\pa
            Wavelet_File_Name = Wavelet File Name
\ap\pa
            output_visu_file = file created for the visualisation.
                  The default value is file_visu.
\ap\pa
            Display_Number = the midas number of the created display
                  window. The default value is 1.
\ap\pa
            Visu_Mode = CO (Color) or BW (Black and White)
                  The default value is CO.
\ap\pa
            Increment = parameter which defines the number of lines of the 
                  image used. If Increment = 3, only on line on 3 are used.
                  The default value is 1.
\ap\pa
            Threshold = parameter which defines the maximum value  which is 
                  taken into account. All the values superior to this maximum 
                  are set to the maximum. The maximum value is:\\
                           M = Standard_Deviation (scale) * Threshold\\
                  The default value is 5.
\ap\pa
            Display = Y or N. If Display = Y then the created image is 
                  displayed in the window; if Display = N then no display is 
                  done, only the output_visu_file is created. Ddefault is Y.
\ap\see
See also: 
            WAVE/TRANSF, VISUAL/SYNT, VISUAL/WAVE, VISUAL/PLAN,
            VISUAL/CUBE, VISUAL/CONT
\ees\no
Note:       
            If the wavelet transform was computed by mallat's algorithm, this 
            command has no effect.
\on\exs
Examples:
\ex
            VISUAL/PERS  Wavelet_File_Name
            Visualizes the wavelet transform in perspective
\xe \sxe
