[vtkusers] 24-bit Bitmaps to Grayscale

Tue Jan 29 11:05:40 EST 2002

I think this will do it for you....

vtkImageLuminance luminance
  luminance SetInput [reader GetOutput]

...john

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From: "Barry Canton" <barrycanton at yahoo.co.uk>@public.kitware.com on 01/29/2002
02:56 PM GMT

     "Barry Canton" <barrycanton at yahoo.co.uk>           To:   <vtkusers at public.kitware.com>        
                          @public.kitware.com           Cc:    (bcc: John Anast-JM/PGI)            
                                                Subject:      [vtkusers] 24-bit Bitmaps to         
                                                     Grayscale                                     
  Sent by:  vtkusers-admin at public.kitware.com                                                      
                          01/29/2002 09:56 AM                                                      

Hello Users,

Is there a filter to convert 24-bit Bitmaps to Grayscale images?

Many thanks,

Barry Canton

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