%!PS-Adobe-3.0 EPSF-3.0%%Creator: (ImageMagick)%%Title: (eigenface04.eps)%%CreationDate: (Mon Aug 11 06:37:29 2008)%%BoundingBox: 0 0 66 80%%HiResBoundingBox: 0 0 66 80%%DocumentData: Clean7Bit%%LanguageLevel: 1%%Pages: 1%%EndComments%%BeginDefaults%%EndDefaults%%BeginProlog%% Display a color image.  The image is displayed in color on% Postscript viewers or printers that support color, otherwise% it is displayed as grayscale.%/DirectClassPacket{  %  % Get a DirectClass packet.  %  % Parameters:  %   red.  %   green.  %   blue.  %   length: number of pixels minus one of this color (optional).  %  currentfile color_packet readhexstring pop pop  compression 0 eq  {    /number_pixels 3 def  }  {    currentfile byte readhexstring pop 0 get    /number_pixels exch 1 add 3 mul def  } ifelse  0 3 number_pixels 1 sub  {    pixels exch color_packet putinterval  } for  pixels 0 number_pixels getinterval} bind def/DirectClassImage{  %  % Display a DirectClass image.  %  systemdict /colorimage known  {    columns rows 8    [      columns 0 0      rows neg 0 rows    ]    { DirectClassPacket } false 3 colorimage  }  {    %    % No colorimage operator;  convert to grayscale.    %    columns rows 8    [      columns 0 0      rows neg 0 rows    ]    { GrayDirectClassPacket } image  } ifelse} bind def/GrayDirectClassPacket{  %  % Get a DirectClass packet;  convert to grayscale.  %  % Parameters:  %   red  %   green  %   blue  %   length: number of pixels minus one of this color (optional).  %  currentfile color_packet readhexstring pop pop  color_packet 0 get 0.299 mul  color_packet 1 get 0.587 mul add  color_packet 2 get 0.114 mul add  cvi  /gray_packet exch def  compression 0 eq  {    /number_pixels 1 def  }  {    currentfile byte readhexstring pop 0 get    /number_pixels exch 1 add def  } ifelse  0 1 number_pixels 1 sub  {    pixels exch gray_packet put  } for  pixels 0 number_pixels getinterval} bind def/GrayPseudoClassPacket{  %  % Get a PseudoClass packet;  convert to grayscale.  %  % Parameters:  %   index: index into the colormap.  %   length: number of pixels minus one of this color (optional).  %  currentfile byte readhexstring pop 0 get  /offset exch 3 mul def  /color_packet colormap offset 3 getinterval def  color_packet 0 get 0.299 mul  color_packet 1 get 0.587 mul add  color_packet 2 get 0.114 mul add  cvi  /gray_packet exch def  compression 0 eq  {    /number_pixels 1 def  }  {    currentfile byte readhexstring pop 0 get    /number_pixels exch 1 add def  } ifelse  0 1 number_pixels 1 sub  {    pixels exch gray_packet put  } for  pixels 0 number_pixels getinterval} bind def/PseudoClassPacket{  %  % Get a PseudoClass packet.  %  % Parameters:  %   index: index into the colormap.  %   length: number of pixels minus one of this color (optional).  %  currentfile byte readhexstring pop 0 get  /offset exch 3 mul def  /color_packet colormap offset 3 getinterval def  compression 0 eq  {    /number_pixels 3 def  }  {    currentfile byte readhexstring pop 0 get    /number_pixels exch 1 add 3 mul def  } ifelse  0 3 number_pixels 1 sub  {    pixels exch color_packet putinterval  } for  pixels 0 number_pixels getinterval} bind def/PseudoClassImage{  %  % Display a PseudoClass image.  %  % Parameters:  %   class: 0-PseudoClass or 1-Grayscale.  %  currentfile buffer readline pop  token pop /class exch def pop  class 0 gt  {    currentfile buffer readline pop    token pop /depth exch def pop    /grays columns 8 add depth sub depth mul 8 idiv string def    columns rows depth    [      columns 0 0      rows neg 0 rows    ]    { currentfile grays readhexstring pop } image  }  {    %    % Parameters:    %   colors: number of colors in the colormap.    %   colormap: red, green, blue color packets.    %    currentfile buffer readline pop    token pop /colors exch def pop    /colors colors 3 mul def    /colormap colors string def    currentfile colormap readhexstring pop pop    systemdict /colorimage known    {      columns rows 8      [        columns 0 0        rows neg 0 rows      ]      { PseudoClassPacket } false 3 colorimage    }    {      %      % No colorimage operator;  convert to grayscale.      %      columns rows 8      [        columns 0 0