Grayscale Issue while converting from RGB

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magick
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Post by magick »

Add -colors 256 to your command line to produce a 1 sample per pixel grayscale TIFF image.
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magick
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Posts: 11064
Joined: 2003-05-31T11:32:55-07:00

Post by magick »

Add the -colors option after the input filename:
  • convert F:\sites1\imagemagick\images\DHP0391.jpg -strip -colorspace gray -colors 256 F:\sites1\imagemagick\images\DHP0391_gray_tif.tiff
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